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Permanent

Job Vacancy
IT Infrastructure Team Lead

Nexus Jobs Limited
Published on

£65k-75k
London, United Kingdom

IT Infrastructure Team Lead Our Client has a great opportunity to play a key role as an IT Infrastructure Team Leader. You will be leading a team of highly skilled infrastructure professionals, third party management and will have responsibility for all infrastructure services. This covers network, hosting, and server infrastructure (on-premises and cloud). As IT Infrastructure Team Leader, you will have highly developed leadership skills, strong technical IT infrastructure skills and have proven experience effectively delivering infrastructure projects. We are looking for an Infrastructure Team Leader with at least 5 to 7 years proven hands-on expertise who has knowledge managing & improving technologies, security, and compliance for internal led standards. Main Accountabilities Responsible for managing, mentoring, and developing a team of highly skilled 3rd line infrastructure engineers, ensuring a high performing team Work closely with the IT management team, 3rd parties, and business and product owners to deliver efficient infrastructure services, ensuring excellent working relationships exist and the department benefits from collaborative working and the sharing of knowledge Management, administration, and operational support of the infrastructure Contribute to the effective governance of project deliverables to ensure solutions are fit for purpose and adhere to the IT Infrastructure roadmaps and architectural strategy Managing Incidents and Requests in line with agreed SLA's/OLA's Providing a first point of escalation for the team in respect of service/delivery issues Proactive incident, problem, change and configuration management Management of resources ensuring adequate cover is maintained to deliver the existing support requirements Ensuring effective DR/BCP plans exist to deliver the required RPOs and RTOs for all infrastructure services, including regular testing Managing effective and value adding third party relationships. Key Requirements Proven experience of supporting a large 24x7 operations, and experience of leading a multi-skilled team through change and transition Technically delivered a Cloud migration project Exceptional people management skills to inspire and motivate a team of highly technical specialists Managing internal and third-party resources as required to plan, design, build and run the enterprise IT infrastructure Experience of delivering infrastructure changes within a fast paced, high frequency change environment An excellent understanding of enterprise best practice infrastructure management, including use of automation/orchestration, monitoring, and logging Previous experience working in mixed on-premises/cloud environments e.g., Azure/AWS Working knowledge of information security threats and the best way to prevent them Minimum ITIL V3 Foundation certified and significant experience in ITIL aligned environments Excellent stakeholder management experience Have a broad understanding of relevant technologies and the opportunities they provide to enhance our service offerings – examples are: Microsoft based server infrastructures and back-office technologies Linux/open-source technologies Experience of delivering solutions using a mix of on premise, hybrid and SaaS, PaaS and IaaS models Virtualisation technologies Data Centre and Edge Networking Infrastructure and Endpoint security technologies Office 365 and Microsoft Azure Scripting, PowerShell, Ansible The Client is based in Paddington London. The salary for this position is in the range £65K - £75K plus benefits. Please do send your CV to us in Word format along with your salary and availability.

Permanent

Job Vacancy
Lead Threat Detection Analyst - Operational Technology (OT)

BAE Systems
Published on

£59k
City of Bristol, United Kingdom

Job Title: Lead Threat Detection Analyst - Operational Technology (OT) Location: Preston. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa £59,000 depending on experience What you'll be doing: Delivery of core triage function as part of protective monitoring services across a range of networks/services focusing on Operational Technology (OT) Overseeing and contributing to the analysis and escalation of security threats and incidents identified on OT systems Coordinate with Cyber Operations teams to respond to identified security threats and mitigate prior to impact Lead the development of people, process and technology improvements to aid the service development Provide subject matter advice on security analysis and development of detection content Deputise for the Threat Detection Manager when required Analyses requirements and advises on scope and options for continual operational improvement Your skills and experiences: Essential: Experience of working within Security Operations or equivalent roles Experience with Operational Technology environments Demonstrable leadership in Operational Management Experience in the application of relevant industry standard frameworks (MITRE ATT&CK/D3FEND/ENGAGE etc.) in an operational environment A good level of knowledge and proficiency in the use of SIEM platforms, tools and analytical techniques Innovative approach to analysing and solving problems Desirable: Industry recognised qualification (OSDA, GIAC etc.) or equivalent proven industry experience Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Cyber Operations team: Cyber Operations is responsible for protecting BAE Systems from Cyber Attack by various threat actors. Not only do we protect BAE Systems and its employees, indirectly we protect those who protect us - who serve in our military and rely on the products and services we create. Across Threat Intelligence, Detection, Incident Response and now Active Defence we work to evolve cyber operations as a world class capability. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 26th August 2025 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-SH1 #LI-Hybrid

Permanent

Job Vacancy
Security Threat Awareness Manager (Edgewing)

BAE Systems
Published on

£65k-66k
Sonning, United Kingdom

Job title: Security Threat and Awareness Manager (Edgewing) Location: Reading area. The role could be contracted to any BAE Systems site (preferably Frimley) but on commencement will immediately be assigned to our Edgewing JV in the Reading area. A financial support package may be available to enable this assignment if required, dependent on certain criteria being met. Due to the nature of this assignment, we envisage there will be a need for mostly on site working, however, flexible working arrangements may be possible - please speak to your recruiter about the options for this role. What you'll be doing: Build trusted stakeholder relationships internationally, sharing information to support the identification of potential threats Develop a robust threat analysis environment by: Identifying anomalies in available information sources and analysing events to detect possible information security incidents Investigating security incidents in collaboration with all relevant stakeholders Assessing the impact of security events on the confidentiality, integrity, and availability of information Conducting specialised analysis of files and data to extract technical information that supports incident management and the creation of effective detection indicators Performing threat analysis through scenario evaluation and risk assessment Your skills and experiences: Essential Influences business decisions and contributes significantly to the development of policies and strategic approaches Demonstrates the ability to build trusted relationships at all levels, both internally and externally, supported by excellent communication skills Proven problem-solving capabilities, including forward and lateral thinking, when addressing complex challenges Experience working within a national security environment Desirable Holds a diploma or equivalent qualification in a security-related discipline Experience Working in an international environment Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Edgewing Security-Security Operations Team You will be joining a highly motivated, experienced team within the BAE Systems Air sector, committed to the delivery and progression of a Future Combat Air System (FCAS) for the UK. You will play a central role in working across a diverse stakeholder group of functional and delivery teams including tri national industry and government colleagues from across our partner nations to support the delivery of the Global Combat Air Programme (GCAP). Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 19th August 2025 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible.

Premium Job
Permanent

Job Vacancy
IT Infrastructure Operations and Security Lead

Nexus Jobs Limited
Published on
Infrastructure
Network and Information System Security (NIS)

£90k-95k
City of London, England, United Kingdom

IT Infrastructure Operations and Security Lead This role requires excellent management of a small team in IT along with managing stakeholders and vendors. You must be hands-on technically in IT Infrastructure. The IT Operational Platform and Security Lead is responsible for overseeing the organization's IT operations, ensuring the stability, continuity, security, and efficiency of its technology platforms within a global commercial insurance environment. While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate. Security, Compliance & Risk Management • Define and enforce cloud security policies, identity management, and access controls to protect systems, networks, and data. • Oversee the adoption of zero-trust security principles to enhance protection across cloud platforms. • Manage identity and access management (IAM) in a cloud-first environment, including Azure AD, MFA, Conditional Access, SSO, and Privileged Access Management (PAM). • Lead threat monitoring, detection, and response using cloud-native security solutions such as Microsoft Defender, Sentinel, and SIEM platforms. • Ensure compliance with cloud security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA). • Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services. • Oversee endpoint security, cloud network and API security for robust protection across all assets • Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience • Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, • Microsoft AD (Entra), Server and SQL experience, • O365 administration and design • Global Software Patching and estate management via Intune • Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience • Software Defined Networking (Cisco, Meraki, Versa) Key Skills • Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender and Sentinel. • Security & Compliance: Deep knowledge of security frameworks (ISO 27001, NIST, CIS), compliance requirements (GDPR, SOC2), and risk management best practices. • Identity & Access Management (IAM): Expertise in Azure AD, MFA, Conditional Access, Single Sign-On (SSO), and Privileged Access Management (PAM). • Threat Management & Incident Response: Ability to detect, respond to, and mitigate cyber threats using SIEM, endpoint security, and vulnerability management tools. • Networking & Infrastructure Security: Understanding of firewalls, VPNs, SD-WAN, DNS security, endpoint protection, and cloud security controls. • IT Service Management & Automation: Experience implementing ITIL-based service management, automating operational tasks, and optimizing service delivery. Operational & Leadership Skills: • IT Operations & Service Continuity: Ability to ensure IT systems are highly available, resilient, and fit for purpose, with a strong focus on business continuity and disaster recovery. • Supplier & Vendor Management: Experience managing third-party IT vendors, MSPs, and SaaS providers, ensuring service levels, performance, and cost-effectiveness. • Project Leadership & Change Management: Ability to lead technology projects, system upgrades, and platform migrations, ensuring smooth execution and minimal business disruption. • Process Improvement & Automation: Strong analytical mindset to identify inefficiencies, automate workflows, and enhance security controls. Soft Skills & Mindset: • Problem-Solving & Decision-Making: Capable of making informed decisions and resolving complex IT issues in a fast-paced environment. • Stakeholder Engagement: Ability to communicate effectively with technical and non-technical stakeholders, including senior leadership and business users. • Resilience & Adaptability: Comfortable working in an evolving technology landscape, with a proactive and security-first approach. Summary of Skills Required: The following is a summary of the key skills that the Client would like you to bring to the company. Global Enterprise level Infrastructure Management position for the last 5 years, Buy before Build mentality and demonstrable migration of Legacy VM based estates to SaaS and Azure Cloud services platforms, Global Operational team management experience (human resources, strategic delivery, operational service, audit lead for Infra, budget, etc.) Key 3rd party operational infrastructure vendor management - ie management of managed service partners as a team extension globally, as well as service/solution delivery partners, Migration of Legacy VM based estates to SaaS and Cloud services platforms, Legacy Infra tech to Azure knowledge/experience, Prior to the last 5 years in Enterprise Management of a global estate/user-base, a demonstrable technical infrastructure engineering level background, working on Windows Server, AD, SQL environments, Firewalls/SDWAN, and Networks (WAN &/or LAN). The Client is based in the City of London. This is a hybrid position with 3 days in the office. The salary for this role will be in the range £85K - £95K plus Benefits. Do send your CV to us in Word format along with your salary and notice period.

Permanent

Job Vacancy
IT Operations and Security Lead

Nexus Jobs Limited
Published on

£85k-95k
London, United Kingdom

IT Operations Platforms and Security Lead In summary the Client is looking to recruit an all-round individual with expert knowledge and hands-on experience of IT Infrastructure coupled with Security, Compliance & Risk Management You must have upwards of 10 years hands-on expertise in IT Infrastructure combined with Security and Risk – ideally from within the banking or insurance sector. The IT Operational Platform and Security Lead is responsible for overseeing the organisation’s IT operations, ensuring the stability, continuity, security, and efficiency of its technology platforms within a global commercial insurance environment. While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate. The role requires a proactive leader who can drive IT operational excellence, manage security risks, focus on continual service improvement, drive transformational delivery projects, and work effectively with internal stakeholders and third-party vendors to deliver a high-quality Global IT services. Working in line with the Architecture defined IT principle of a "buy before build" environment, the individual will need to ensure that outsourced and cloud-based services are robust, cost-effective, and aligned with business needs and the Strategic IT vision. They will also play a key role in enhancing cybersecurity, protecting data and systems, driving transformative operational change, enhancing IT processes and ensuring compliance with governance bodies and industry regulations. Due to the nature of the role, complexity of the estate, current transformation activities and team size, the role requires the functional capability and proficiency to technically augment the team capabilities (when required) and have a detailed knowledge of technical IT support roles/services as a requirement, across multiple technical areas. Security, Compliance & Risk Management Define and enforce cloud security policies, identity management, and access controls to protect systems, networks, and data. Oversee the adoption of zero-trust security principles to enhance protection across cloud platforms. Manage identity and access management (IAM) in a cloud-first environment, including Azure AD, MFA, Conditional Access, SSO, and Privileged Access Management (PAM). Lead threat monitoring, detection, and response using cloud-native security solutions such as Microsoft Defender, Sentinel, and SIEM platforms. Ensure compliance with cloud security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA). Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services. Oversee endpoint security, cloud network and API security for robust protection across all assets Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender and Sentinel. Security & Compliance: Deep knowledge of security frameworks (ISO 27001, NIST, CIS), compliance requirements (GDPR, SOC2), and risk management best practices. Identity & Access Management (IAM): Expertise in Azure AD, MFA, Conditional Access, Single Sign-On (SSO), and Privileged Access Management (PAM). Threat Management & Incident Response: Ability to detect, respond to, and mitigate cyber threats using SIEM, endpoint security, and vulnerability management tools. Networking & Infrastructure Security: Understanding of firewalls, VPNs, SD-WAN, DNS security, endpoint protection, and cloud security controls. IT Service Management & Automation: Experience implementing ITIL-based service management, automating operational tasks, and optimising service delivery. Operational & Leadership Skills: IT Operations & Service Continuity: Ability to ensure IT systems are highly available, resilient, and fit for purpose, with a strong focus on business continuity and disaster recovery. Supplier & Vendor Management: Experience managing third-party IT vendors, MSPs, and SaaS providers, ensuring service levels, performance, and cost-effectiveness. Project Leadership & Change Management: Ability to lead technology projects, system upgrades, and platform migrations, ensuring smooth execution and minimal business disruption. Process Improvement & Automation: Strong analytical mindset to identify inefficiencies, automate workflows, and enhance security controls. Skills & Mindset: Problem-Solving & Decision-Making: Capable of making informed decisions and resolving complex IT issues in a fast-paced environment. Stakeholder Engagement: Ability to communicate effectively with technical and non-technical stakeholders, including senior leadership and business users. Resilience & Adaptability: Comfortable working in an evolving technology landscape, with a proactive and security-first approach. The Client is a financial organisation based in the City of London. This is a hybrid position with 3 days in the office. Must have a Bachelor’s degree in IT or similar. The salary for this role will be in the range £85K - £95K plus Benefits. Do send your CV to us in Word format along with your salary and notice period.

Permanent

Job Vacancy
IT Infrastructure Operations and Security Lead

Nexus Jobs Limited
Published on

£85k-100k
London, United Kingdom

IT Infrastructure Operation s and Security Lead This role requires excellent management of a small team in IT along with managing stakeholders and vendors. You must be hands-on technically in IT Infrastructure. The IT Operational Platform and Security Lead is responsible for overseeing the organisation’s IT operations, ensuring the stability, continuity, security, and efficiency of its technology platforms within a global commercial insurance environment. While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate. Security, Compliance & Risk Management Define and enforce cloud security policies, identity management, and access controls to protect systems, networks, and data. Oversee the adoption of zero-trust security principles to enhance protection across cloud platforms. Manage identity and access management (IAM) in a cloud-first environment, including Azure AD, MFA, Conditional Access, SSO, and Privileged Access Management (PAM). Lead threat monitoring, detection, and response using cloud-native security solutions such as Microsoft Defender, Sentinel, and SIEM platforms. Ensure compliance with cloud security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA). Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services. Oversee endpoint security, cloud network and API security for robust protection across all assets Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender and Sentinel. Security & Compliance: Deep knowledge of security frameworks (ISO 27001, NIST, CIS), compliance requirements (GDPR, SOC2), and risk management best practices. Identity & Access Management (IAM): Expertise in Azure AD, MFA, Conditional Access, Single Sign-On (SSO), and Privileged Access Management (PAM). Threat Management & Incident Response: Ability to detect, respond to, and mitigate cyber threats using SIEM, endpoint security, and vulnerability management tools. Networking & Infrastructure Security: Understanding of firewalls, VPNs, SD-WAN, DNS security, endpoint protection, and cloud security controls. IT Service Management & Automation: Experience implementing ITIL-based service management, automating operational tasks, and optimising service delivery. Operational & Leadership Skills: IT Operations & Service Continuity: Ability to ensure IT systems are highly available, resilient, and fit for purpose, with a strong focus on business continuity and disaster recovery. Supplier & Vendor Management: Experience managing third-party IT vendors, MSPs, and SaaS providers, ensuring service levels, performance, and cost-effectiveness. Project Leadership & Change Management: Ability to lead technology projects, system upgrades, and platform migrations, ensuring smooth execution and minimal business disruption. Process Improvement & Automation: Strong analytical mindset to identify inefficiencies, automate workflows, and enhance security controls. Soft Skills & Mindset: Problem-Solving & Decision-Making: Capable of making informed decisions and resolving complex IT issues in a fast-paced environment. Stakeholder Engagement: Ability to communicate effectively with technical and non-technical stakeholders, including senior leadership and business users. Resilience & Adaptability: Comfortable working in an evolving technology landscape, with a proactive and security-first approach. Summary of Skills Required: The following is a summary of the key skills that the Client would like you to bring to the company. Global Enterprise level Infrastructure Management position for the last 5 years, Buy before Build mentality and demonstrable migration of Legacy VM based estates to SaaS and Azure Cloud services platforms, Global Operational team management experience (human resources, strategic delivery, operational service, audit lead for Infra, budget..) Key 3 party operational infrastructure vendor management - i.e. management of managed service partners as a team extension globally, as well as service/solution delivery partners, Migration of Legacy VM based estates to SaaS and Cloud services platforms, Legacy Infra tech to Azure knowledge/experience, Prior to the last 5 years in Enterprise Management of a global estate/user-base, a demonstrable technical infrastructure engineering level background, working on Windows Server, AD , SQL environments, Firewalls/SDWAN, and Networks (WAN &/or LAN). The Client is based in the City of London. This is a hybrid position with 3 days in the office. The salary for this role will be in the range £85K - £95K plus Benefits. Do send your CV to us in Word format along with your salary and notice period.

Permanent

Job Vacancy
IT Operations Platforms and Security Lead

Nexus Jobs Limited
Published on

£85k-100k
London, United Kingdom

IT Operation s Platforms and Security Lead This role requires excellent management of a small team in IT along with managing stakeholders and vendors. You must be hands-on technically in IT Infrastructure. The IT Operational Platform and Security Lead is responsible for overseeing the organisation’s IT operations, ensuring the stability, continuity, security, and efficiency of its technology platforms within a global commercial insurance environment. While Microsoft technologies (Microsoft 365, Azure, Exchange Online) form a core part of the infrastructure, the role also encompasses broader enterprise IT systems, multi layered networking, security, data management, and third-party platforms that support global business operations and the associated applications estate. The role requires a proactive leader who can drive IT operational excellence, manage security risks, focus on continual service improvement, drive transformational delivery projects, and work effectively with internal stakeholders and third-party vendors to deliver a high-quality Global IT services. Working in line with the Architecture defined IT principle of a "buy before build" environment, the individual will need to ensure that outsourced and cloud-based services are robust, cost-effective, and aligned with business needs and the Strategic IT vision. They will also play a key role in enhancing cybersecurity, protecting data and systems, driving transformative operational change, enhancing IT processes and ensuring compliance with governance bodies and industry regulations. Due to the nature of the role, complexity Security, Compliance & Risk Management Define and enforce cloud security policies, identity management, and access controls to protect systems, networks, and data. Oversee the adoption of zero-trust security principles to enhance protection across cloud platforms. Manage identity and access management (IAM) in a cloud-first environment, including Azure AD, MFA, Conditional Access, SSO, and Privileged Access Management (PAM). Lead threat monitoring, detection, and response using cloud-native security solutions such as Microsoft Defender, Sentinel, and SIEM platforms. Ensure compliance with cloud security frameworks and regulatory requirements (ISO 27001, NIST, GDPR, SOC2, FCA). Conduct regular security risk assessments, penetration tests, and vulnerability management across cloud services. Oversee endpoint security, cloud network and API security for robust protection across all assets Define, manage and maintain accurate DR and BCP plans for the infrastructure area with biannual tests. Technical Experience Microsoft Azure Infrastructure design and administration, including topology, Azure networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure: Strong experience managing Microsoft 365 (Exchange, SharePoint, Teams), Azure cloud infrastructure, and security tools such as Microsoft Defender and Sentinel. Security & Compliance: Deep knowledge of security frameworks (ISO 27001, NIST, CIS), compliance requirements (GDPR, SOC2), and risk management best practices. Identity & Access Management (IAM): Expertise in Azure AD, MFA, Conditional Access, Single Sign-On (SSO), and Privileged Access Management (PAM). Threat Management & Incident Response: Ability to detect, respond to, and mitigate cyber threats using SIEM, endpoint security, and vulnerability management tools. Networking & Infrastructure Security: Understanding of firewalls, VPNs, SD-WAN, DNS security, endpoint protection, and cloud security controls. IT Service Management & Automation: Experience implementing ITIL-based service management, automating operational tasks, and optimising service delivery. Operational & Leadership Skills: IT Operations & Service Continuity: Ability to ensure IT systems are highly available, resilient, and fit for purpose, with a strong focus on business continuity and disaster recovery. Supplier & Vendor Management: Experience managing third-party IT vendors, MSPs, and SaaS providers, ensuring service levels, performance, and cost-effectiveness. Project Leadership & Change Management: Ability to lead technology projects, system upgrades, and platform migrations, ensuring smooth execution and minimal business disruption. Process Improvement & Automation: Strong analytical mindset to identify inefficiencies, automate workflows, and enhance security controls. Soft Skills & Mindset: Problem-Solving & Decision-Making: Capable of making informed decisions and resolving complex IT issues in a fast-paced environment. Stakeholder Engagement: Ability to communicate effectively with technical and non-technical stakeholders, including senior leadership and business users. Resilience & Adaptability: Comfortable working in an evolving technology landscape, with a proactive and security-first approach. Summary of Skills Required: Global Enterprise level Infrastructure Management position for the last 5 years, Global team management (human resources, strategic delivery, operational service, audit lead for Infra, budget..) Key - 3 party operational infrastructure vendor management - i.e management of managed service partners, Migration of Legacy VM based estates to SaaS and Cloud services platforms, Legacy tech to Azure knowledge/experience, Prior to the last 5 years, a technical infrastructure engineering level background, working on Windows Server, AD , SQL environments, Firewalls/SDWAN, and Networks (WAN &/or LAN). The Client is based in the City of London. This is a hybrid position with 3 days in the office. The salary for this role will be in the range £85K - £100K plus Benefits. Do send your CV to us in Word format along with your salary and notice period.

Permanent

Job Vacancy
Fullstack with C# Dot net HTML Web Software Developer

Nexus Jobs Limited
Published on

£50k-70k
Basildon, England, United Kingdom

Fullstack with C# Dot net HTML Web Software Developer Our Client is leader in the development of software for the financial sector. We are looking for a creative, detail-orientated Web Developer to join our Web Development team. You must have at least 5 years experience of working as a Fullstack Web Software Developer with C# Dot Net HTML and CSS. Within the Web Development team, you will have the opportunity to enjoy working with a range of web technology across the full stack. Our client base is growing and as part of this growth we are looking to improve and enhance our web-oriented product offerings. We are looking to recruit highly motivated and creative web developers who can be instrumental in delivering an ambitious digital roadmap. Previous Experience/Education: Web Developers don’t always need industry-specific work experience, but they must be able to demonstrate their web coding capability in organisations of a similar size and complexity. Ideally, we are looking for Web Developers with five plus years work experience. Additionally, candidates should be experienced in debugging and profiling applications associated with developing, testing and deploying web applications. It is preferable for Web Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core, JavaScript, HTML, CSS, MVC and JSON are required core skills. Role Function: Candidates should be able to demonstrate strong ability to work independently and as part of a team building websites from the ground up in C#, MVC, Asp.net and Asp.net core. The successful candidate should have a good command of C#, HTML, CSS, JavaScript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, the candidate should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and asp.net controllers are a must. Web developers should be aware of security vulnerabilities, such as those identified in OWASP, and their code should mitigate these threats. Knowledge Required: Web Developers will need experience in the design, creation and maintenance of websites across multiple platforms as follows: Writing efficient code using best practice for software development Creating websites using different languages such as HTML and CSS Working with Programmers and Web Designers to create a website that matches the visual design intent Communicating with business colleagues to gather and refine requirements and specifications for content development within agreed-upon timelines Researching a variety of software programs Creating and maintaining the documentation for software used Improving and enhancing websites after they have been created Skills Required: A successful Web Developer candidate will have various prerequisite skills/qualifications needed for duties such as a Degree in Computer Science or related field). Some skills include, but are not limited to, the following: Strong interpersonal skills and the ability to establish and maintain close working relationships with business stakeholders and other technologists A pro-active approach with a keen attention to detail Proactive with a keen desire to take ownership of projects Functional knowledge and coding experience Basic knowledge of search engine optimisation (SEO) The ability to multitask within the budgets and time constraints set by the company Strong communication and problem-solving skills An understanding of development approaches and methods Knowledge of mobile applications, computer operating systems and web browsers Strong analytical skills The Client provides highly configurable enterprise software solutions to leading companies within the insurance sector. Working with our Client you will become part of a close-knit team dedicated to providing tools to improve our clients’ businesses. Currently 3 days WFH and 2 days in the office (Mondays & Wednesdays). The position will be based close to Basildon in Essex. The salary for this role will be in the range £50K - £70K. Please do send your CV to us in Word format along with your salary and notice period.

Permanent

Job Vacancy
Full Stack Software Developer with C# Asp.net

Nexus Jobs Limited
Published on

£55k-75k
Basildon, England, United Kingdom

Fullstack Software Developer with C# Asp.net Our Client is an established is a recognised leader with a widely used commercial software in the financial markets. They are now looking for additional personnel to join the software development team with extensive proven expertise in developing software with C# with .net core – you must have at least 5 to 7 years experience. Personal Responsibilities: The Client is looking for a creative, detail-orientated Web Software Developer to join our Web Development team. Within the Web Development team, you will have the opportunity to enjoy working with a range of web technology across the full stack. The Company’s client base is growing and as part of this growth we are looking to improve and enhance our web-oriented product offerings. We are looking to recruit highly motivated and creative web developers who can be instrumental in delivering an ambitious digital roadmap. Previous Experience/Education: Web Developers at this Company don’t always need industry-specific work experience, but they must be able to demonstrate their web software coding capability in organisations of a similar size and complexity. Ideally, looking for Web Developers with 5 plus years work experience. Additionally, candidates should be experienced in debugging and profiling applications associated with developing, testing and deploying web applications. It is preferable for Web Developers to hold a degree in Computer Science or a related field. Successful Web Developers should have sound knowledge and experience in different programming applications. C#, Asp.net/Core, JavaScript, HTML, CSS, MVC and JSON are required core skills. Function: Candidates should be able to demonstrate strong ability to work independently and as part of a team building websites from the ground up in C#, MVC, Asp.net and Asp.net core. The successful candidate should have a good command of C#, HTML, CSS, JavaScript, JSON & Bootstrap. Exposure to any UI binding framework such as Vue.js, AngularJS, React, and Knockout would be beneficial. Additionally, the candidate should be comfortable using IIS. Full understanding of the MVC pattern, REST APIs and asp.net controllers are a must. Web developers should be aware of security vulnerabilities, such as those identified in OWASP, and their code should mitigate these threats. Required: Web Developers need experience in the design, creation and maintenance of websites across multiple platforms. The most important duties and responsibilities of the Web Developer include: Writing efficient code using best practice for software development Creating websites using different languages such as HTML and CSS Working with Programmers and Web Designers to create a website that matches the visual design intent Communicating with business colleagues to gather and refine requirements and specifications for content development within agreed-upon timelines Researching a variety of software programs Creating and maintaining the documentation for software used Improving and enhancing websites after they have been created Skills Required: A successful Web Developer candidate will have various prerequisite skills/qualifications needed for duties such as a Degree in Computer Science or related field). Some skills include, but are not limited to, the following: Strong interpersonal skills and the ability to establish and maintain close working relationships with business stakeholders and other technologists A pro-active approach with a keen attention to detail Proactive with a keen desire to take ownership of projects Functional knowledge and coding experience Basic knowledge of search engine optimisation (SEO) The ability to multitask within the budgets and time constraints set by the company Strong communication and problem-solving skills An understanding of development approaches and methods Knowledge of mobile applications, computer operating systems and web browsers Strong analytical skills The salary for this position with be in the range £55K - £75K plus benefits. The Client has offices in the City of London and close to Basildon in Essex. Currently this role will be based 2 days at the office in Essex and 3 days remote working. Please send your CV to us In Word format along with your salary and notice period.

Permanent

Job Vacancy
Penetration Tester

BAE Systems
Published on

£50k-55k
City of Bristol, United Kingdom

Job title: Penetration Tester Location: Preston or Frimley We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Circa 55k dependent on skills and experience What you'll be doing: Conduct both a combination of Infrastructure and Web Application Penetration testing across BAE Systems Develop comprehensive and accurate reports for internal audiences, ensuring the grading of vulnerabilities within the context of BAE Systems, and passing onto resolver groups for resolution Ensuring resolution is being conducted in line with documented process Conduct simulated attacks and vulnerability assessments to support Red and Purple Team operations, identifying security weaknesses and enhancing defensive capabilities Contributes to the development of Active Defence, Red Team capabilities through people, process, and technology where appropriate Maintains a broad understanding of the external threat environment and attacker tactics, techniques, and procedures Your skills and experiences: Essential: Demonstrable experience in penetration testing Proficient in penetration testing tools such as Burp Suite, Nmap, Metasploit etc CREST Registered Penetration Tester (CRT) The ability to clearly communication both verbally and written Desirable Practical Penetration Certifications such as PNPT /eCPPT Offensive Security Certified Professional (OSCP) CHECK Team Member Benefits: As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. The Cyber Operations Team Cyber Operations is responsible for protecting BAE Systems from Cyber Attacks by various threat actors. Not only do we protect BAE Systems and its employees, indirectly we protect those who protect us - who serve in our military and rely on the products and services we create. Across Threat Intelligence, Threat Detection, Incident Response and Active Defence we work to evolve cyber operations as a world class capability. This role will sit under the Active Defence, Red Team who are responsible for delivering the following capabilities in support of Cyber Operations: Red Teaming, Purple Teaming, Security Critical Control Testing, Threat Advisory Simulation and Penetration Testing. Why BAE Systems? This is a place where you'll be able to make a real difference. You'll be part of an inclusive culture that values diversity of thought, rewards integrity, and merit, and where you'll be empowered to fulfil your potential. We welcome people from all backgrounds and want to make sure that our recruitment processes are as inclusive as possible. If you have a disability or health condition (for example dyslexia, autism, an anxiety disorder etc.) that may affect your performance in certain assessment types, please speak to your recruiter about potential reasonable adjustments. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role, to allow for meaningful security vetting checks. Closing Date: 28th August 2025 We reserve the right to close this vacancy early if we receive sufficient applications for the role. Therefore, if you are interested, please submit your application as early as possible. #LI-NP1 #LI-Hybrid

Permanent

Job Vacancy
Vulnerability Manager

LA International Computer Consultants Ltd
Published on

£30k-36k
United Kingdom

Key Responsibilities Vulnerability Management Lead the full lifecycle of vulnerability management-from discovery and assessment to prioritisation and remediation tracking Administer and optimise scanning tools (e.g., Tenable, Nessus) Conduct regular scans of networks, systems, and applications to identify vulnerabilities Classify and prioritise vulnerabilities using severity ratings, business impact, and threat intelligence Remediation & Coordination Collaborate with Service Operations, Cloud, and Infrastructure teams to ensure timely remediation within agreed SLAs Track remediation efforts and report progress to key stakeholders and leadership Maintain processes for vulnerability exceptions and risk acceptance SOC Integration & Threat Correlation Work closely with SOC analysts and threat intelligence teams to align vulnerabilities with emerging threats and exploitation trends Support incident response efforts by identifying potential weaknesses during investigations and post-incident reviews Reporting & Metrics Produce clear, actionable vulnerability reports and dashboards for both technical and non-technical audiences Provide regular metrics and KPIs to measure the effectiveness of the vulnerability management program Policy & Process Development Develop and maintain vulnerability management policies, procedures, and operational standards Contribute to security architecture reviews and hardening documentation Required Qualifications 3+ years of experience in cybersecurity, with at least 2 years focused on vulnerability management Experience working in or alongside a Security Operations Centre (SOC) Proficiency with vulnerability scanning tools and management frameworks Familiarity with standards such as CVSS, NIST, and MITRE ATT&CK Solid understanding of operating systems (Windows, Linux), network infrastructure, and cloud platforms (AWS, Azure, GCP) Experience with SIEM, EDR, and asset inventory tools Preferred Certifications Bachelor's degree in Computer Science, Information Security, or a related field (or equivalent experience) Industry certifications such as CISSP, CISM, GIAC GCIH, OSCP, or equivalent Vendor-specific certifications (e.g., Tenable Certified Specialist, QualysGuard Certified Specialist) Key Skills Strong organisational and attention to detail skills Excellent communication abilities across technical and non-technical teams Ability to work independently as well as collaboratively in a fast-paced environment Strong analytical and problem-solving mindset Working Environment Primarily onsite at our Stoke-on-Trent office, with hybrid working arrangements available (to be discussed during interview) Flexibility for after-hours or on-call support when required Opportunities for continuous learning, certifications, and career development LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Contractor

Contractor job
SOC Tier 3 Analyst

LA International Computer Consultants Ltd
Published on

6 months
Sonning, United Kingdom

SOC Tier 3 Analyst 6 Month contract initially Based: Remote/Reading - Hybrid. Max 3 days p/w onsite. Rate: Market rates p/d (via Umbrella company) We have a great opportunity with a world leading organisation where you will be provided with all of the support and development to succeed. A progressive organisation where you can really make a difference. We a great opportunity for a SOC Tier 3 Analyst to strengthen the Security Operations Center. As a Tier 3 CERT Analyst you will lead the investigation and remediation of advanced cyber threats, leveraging cutting-edge tools such as Splunk, Microsoft Sentinel, CrowdStrike, and Defender and other security stacks. You will handle complex incidents like APTs, malware, and data breaches, ensuring swift, effective responses to minimize risk to the organization and its clients. Key Responsibilities: 1. Incident Detection and Response: o Utilize advanced SIEM (Security Information and Event Management) tools, threat intelligence platforms, and other security technologies to analyze and correlate security alerts. 2. Threat Hunting & Analysis: o Proactively search for threats across the environment using behavioural analysis and threat intelligence data. o Analyse data from logs, network traffic, endpoint activities, and threat intelligence feeds to detect unusual or malicious activity. 3. Incident Forensics: o Perform in-depth forensic analysis to determine the scope, impact, and root cause of security incidents. o Collect, preserve, and analyze evidence related to breaches, intrusions, or malware infections while adhering to legal and regulatory requirements 4. Remediation and Recovery: o Collaborate with threat intelligence teams to identify indicators of compromise (IOCs) and ensure proper actions are taken to block further attacks. 5. Compliance and Risk Management: o Ensure all incident response activities align with industry standards, regulations, and best practices (e.g., NIST, ISO 27001, GDPR, HIPAA). o Work with legal and compliance teams to manage incidents within the scope of data privacy laws and regulations. Key Skills & Experience: o Proficient in incident response tools and techniques, including network and system forensics, malware analysis, and memory analysis. o Expertise in analyzing and responding to threats on different platforms (Windows, Linux, cloud environments, etc.). o Familiarity with scripting languages (Python, PowerShell, etc.) to automate tasks or create custom detection methods. o Strong experience in handling complex cyber incidents (e.g., APTs, ransomware, data breaches). o Hands-on experience with SIEM platforms (e.g., Splunk, ArcSight, LogRhythm) and endpoint detection/response (EDR) tools. *Certifications (Preferred ): o Certified Information Systems Security Professional (CISSP) o Certified Incident Handler (GCIH, EC-Council) o Certified Forensic Computer Examiner (CFCE) o GIAC Certified Forensic Analyst (GCFA) o GIAC Certified Intrusion Analyst (GCIA) This is an excellent opportunity on a great project of work, If you are looking for your next exciting opportunity, apply now for your CV to reach me directly, we will respond as soon as possible. LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy, operating globally from the largest single site in the UK as an IT Consultancy or as an Employment Business & Agency depending upon the precise nature of the work, for security cleared jobs or non-clearance vacancies, LA International welcome applications from all sections of the community and from people with diverse experience and backgrounds. Award Winning LA International, winner of the Recruiter Awards for Excellence, Best IT Recruitment Company, Best Public Sector Recruitment Company and overall Gold Award winner, has now secured the most prestigious business award that any business can receive, The Queens Award for Enterprise: International Trade, for the second consecutive period.

Permanent

Job Vacancy
Security Engineer

VIQU IT
Published on
Azure
Cloud

Kent, United Kingdom

Security Engineer Kent, Hybrid Competitive Salary VIQU have partnered with a leading automotive organisation in Kent to search for an experineced Security Engineer . This role is all about protecting and improving cloud and infrastructure environments, driving security automation, and helping shape DevSecOps practices. You'll work across AWS and modern platforms, supporting both day-to-day security operations and longer-term strategic projects. Key Responsibilities: Maintain strong security posture across cloud infrastructure Manage vulnerabilities and support regular system maintenance Design, implement, and manage security tooling in cloud environments ( AWS focus ) Support threat detection, incident response, and risk mitigation activities Contribute to compliance initiatives (ISO 27001, CIS benchmarks ) Collaborate with infrastructure and platform teams to embed security controls Apply secure DevOps practices (code scanning, container security, IaC) Support governance, reporting, and vulnerability management processes Participate in security reviews, threat assessments, and architecture decisions Key Requirements: 3+ years' hands-on experience with AWS security services (CloudTrail, GuardDuty, WAF, IAM, Security Hub) Strong knowledge of cloud governance and security best practices

Permanent

Job Vacancy
Development Operations (DevOps) Engineer - MoD - SEO

Government Digital & Data
Published on
PaaS (Platform-as-a-Service)

£44k-56k
United Kingdom

DBS DIT provides digital capability that supports corporate services across the Ministry of Defence, including Finance, Commercial, Payroll and Human Resources for Military Personnel, Civilian Personnel and Veterans. Our digital solutions comprise enterprise resource planning systems, performance management, analytics, automation, low code applications and public facing services through . As a Senior DevOps Engineer, you will be at the heart of managing and optimising our development processes. Your responsibilities will include overseeing tools and testing environments, managing central code control, maintaining development standards, and writing software that automates systems. You will design secure solutions and deliver complex projects using modern development standards. Your role will also involve troubleshooting and resolving complex service faults and designing efficient systems with medium levels of risk and complexity. You will actively collaborate with user researchers to champion user-focused design, as well as with technical and solutions architects and software developers. In addition, you will underpin the development of both internal user services and public-facing services. You will deploy and manage applications on OpenShift and third-party PaaS solutions and manage CI/CD pipelines. The ideal candidate will demonstrate strong leadership, effective communication, decision-making skills, and a commitment to continuous improvement and development. Responsibilities A Senior DevOps Engineer delivers and integrates software to form a complete DevOps toolchain. They are responsible for planning and designing large groups of stories. At this role level, you will: Transform technical requirements into an effective DevOps toolchain to enable product delivery Ensure that deployment strategies for products are repeatable, scalable and highly available Have deep technical knowledge, providing support to delivery teams and solving complex problems Manage service components and optimise development processes to ensure they meet business needs and performance indicators. Design secure solutions and services with controls specifically engineered to mitigate security threats. Use modern development standards to design, code, test, and document programs or scripts of medium-to-high complexity. Identify, locate, and fix complex service faults while advising others on different methodologies and types of service support. Design systems with medium levels of risk and complexity, ensuring the selection of appropriate technology and efficient resource use. Collaborate with user researchers to champion user research, prioritise and define approaches to understand the user story, and offer recommendations on the best tools and methods to use. Deploy, manage, and scale applications on OpenShift and third-party Platform as a Service (PaaS) solutions, while setting up and managing continuous integration and continuous deployment pipelines. Provide coaching and mentoring to more junior colleagues

Permanent

Job Vacancy
Software Project Engineering Manager

BAE Systems
Published on

£85k
United Kingdom

Job title: Software Project Engineering Manager Location: Great Baddow - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role. Salary: Up to £85,700 - dependent on skills and experience plus bonus scheme. Part time & accruing hours available. Please let us know if you would like to discuss these options. What you'll be doing: Management of a software focused engineering programme or project consisting of several major activities, work packages, and software tools Management & integration of large software engineering teams; leadership of software resources, delivery of packages of work/services, involving new products and/or complex upgrades, utilising new and existing technologies, requiring multiple interfaces with customers/suppliers or partners Being responsible for managing the delivery of the software engineering content for projects within the Future Radar sub-sector Performing appropriate engineering planning, management and review activities to ensure Software is integrated, safe, fully compliant and delivered within agreed requirements for cost, quality, time and schedule Your skills and experiences: Proven experience in the Software development lifecycle, processes and tools Experience delivering complex software development projects with appreciation to project management Proven ability to lead a team with engineering and software expertise An Engineering background, having started work in software and progressed into management Degree level qualified in computer science or software engineering background or relevant experience The Future Radar Software team: Join us in shaping the Future of Radar Technology, we are evolving our radar portfolio enhancing our existing and developing brand-new radar products to address emerging and future threats in the realm of Future Air Dominance. With strong collaboration from our customers and investment in talent, our strategy is to stay at the forefront of defence innovation As a Software Project Engineering Manager, you will be responsible for managing the delivery of the software engineering content for projects within the Future Radar sub-sector, delivering projects to meet customer and contractual obligations for cost, quality, timeliness and specification and resolution of engineering conflicts between software teams, systems and capabilities Closing Date: 9 September 2025.

Fixed term

Job Vacancy
Security Analyst

VIQU IT
Published on
Active Directory
Audit
Big Data

1 month
United Kingdom

Security Analyst | 6 - Months | London | Hybrid My client is seeking a Security Analyst to join their SecOps team. The role involves managing day-to-day security operations, including handling security-related tickets and responding to alerts. The successful candidate will also conduct in-depth analysis of suspicious activities-ranging from malicious emails to process hierarchies-to strengthen the organization's defensive security posture. Key Responsibilities of the Security Analyst: Respond to and resolve escalated security incidents, performing hands-on troubleshooting to address issues effectively. Monitor and investigate security alerts using tools such as CrowdStrike, ensuring timely threat detection and response. Leverage knowledge of Base64 encoding and Windows SIDs (e.g., NT Authority/System) to analyze suspicious processes and assess privilege levels. Design and maintain SIEM dashboards, detection rules, and alerts within Splunk to enhance security visibility and automation. Manage identity, directory, and MDM services using JumpCloud, ensuring secure and efficient user and device management. Perform regular vulnerability assessments and risk analyses with Qualys to identify and mitigate potential security gaps. Collaborate closely with the SecOps team and cross-functional IT groups to maintain secure system configurations and improve security posture. Stay up to date on emerging cybersecurity threats, vulnerabilities, and industry best practices to strengthen organizational defenses. Required Experience and Technical Skills Demonstrated experience as a Security Analyst or as part of a Security Operations (SecOps) team, with a strong track record in incident response and threat mitigation. Hands-on expertise with CrowdStrike for security alert detection, investigation, and threat hunting. Must be proficient in Splunk for log analysis, alerting, and security event monitoring. Skilled in analyzing suspicious emails and applying email authentication techniques to prevent phishing attacks. Practical experience conducting process analysis on both Windows and macOS systems to identify potential security risks. Strong understanding of vulnerability management practices, with Qualys experience highly preferred. Proven ability to handle escalated security tickets efficiently and effectively. Desirable Experience Exposure to businesses operating outside of the traditional Microsoft ecosystem. Background in professional or regulated indust

37 results

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Contractor Permanent

Location
1

United Kingdom

Remote type

Hybrid Remote On-site

Rate minimum.

£150 £1300 and more

Salary minimum

£20k £250k

Experience

0-2 years experience 3 to 5 years experience 6 to 10 years experience +10 years experience

Date posted

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