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Permanent

Job VacancyIT Support Analyst/Engineer with Level 1 and Level 2

Nexus Jobs Limited
Published on

£55k-60k
London, England, United Kingdom
IT Support Analyst/Engineer with Level 1 and Level 2 Role Description This full-time IT Support Analyst/Engineer role covers both Level 1 and Level 2 support and is offered on a hybrid basis, with work primarily in London and some work from home flexibility. Day-to-day responsibilities include handling incoming support tickets, responding to user queries, and providing first-line technical assistance for hardware, software, and network issues. The role also involves performing more advanced second-line diagnostics, resolving complex incidents, escalating problems when required, and updating documentation and knowledge bases. The IT Support Analyst/Engineer will install and configure systems, manage user accounts and access permissions, monitor system performance, and assist with routine maintenance tasks and upgrades. Collaboration with other IT team members and clear communication with non-technical users are key aspects of the position. Qualifications Candidates should possess strong Technical Support and Information Technology skills, including experience with common operating systems, hardware, and business applications. Candidates should possess solid Analytical Skills and Troubleshooting abilities to diagnose issues, identify root causes, and deliver effective solutions. Candidates should possess clear and professional Communication skills, with the ability to explain technical concepts to users at different levels of technical understanding. Relevant certifications such as CompTIA A+, Network+, Microsoft, or similar credentials are beneficial, along with experience in Level 1 and Level 2 support environments. Ability to work in a hybrid setting, manage priorities in a busy service desk environment, and maintain a customer-focused, inclusive approach when supporting diverse user groups. For this position you will have at least 5 years experience in IT as an IT Support Engineer with 1 and 2 Level support experience - ideally in the Banking/Financial industry. In-depth knowledge of and troubleshooting experience with Windows, Office applications and conferencing applications. Responsible for the support and maintenance of the IT infrastructure and to provide IT support to staff and other group colleagues. To assist in the response to service outages and other IT related problems as well as maintenance and upkeep of for security of the systems in place. To provide IT Support and assistance to the branch's staff in a timely fashion. Responsible for the maintenance of the IT infrastructure of the Office by providing first & Second line support of software, hardware and networking that incudes installation, configuration and troubleshooting. Support endpoint security standards (antivirus/firewall/patching/two-factor authentication). Provide day to day support to the Admin and HR function to cover: joiners/leavers/ movers process, CCTV & Paxton Card Access. Assist the IT Manager in delivering various IT related projects by managing the day to day operational aspects of such projects. End User Computing support for all staff. (e.g. Install, configure, and maintain desktops, laptops, printers, Phones/Mobiles and other IT equipment.) Networking Fundamentals – DNS, DHCP, TCP/IP, and LAN/WAN. Good understanding of cybersecurity measures Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times. Preserve the Assets of the Office by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements. Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions . Undertake Data Extraction for reporting requirements for all the other stakeholders at the branch. To hold Administrator function for some of the systems housed at the Office. Responsible for the granting of access and maintenance of system matrix. Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support inclusive of the server room. To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness. Manage inventory of computers, network equipment including tracking of purchased equipment and services. To maintain and ensure that the BCP site is always ready for continuous bank operations Important Business Services - IBS owner is to ensure the resilience of the IBS they are responsible for (Ensure appropriate RCSAs, CETs, KRIs are in place to monitor procedures and controls within their units) Assist the HOD/Manager with implementing/putting in place, any applicable training/guidance/SOPs to staff relating to cyber security & operational resilience. To maintain the branch Avaya IP Office Phone system and to ensure that the recording system is always up and running at all times. To perform monthly infrastructure test and report for Risk Assessment. Manage Incident Handling procedure (This includes monitoring as well as post –incident follow up). Respond to IT service requests and incidents in a timely manner, prioritizing based on business impact, especially for critical banking functions Support the Company's operations as and when needed and any other tasks assigned by Management of the Office. Data Integrity and Compliance Operationalise data strategy and communicate to the Data Owner or the Management any changes in their BAU requirements which involve data. To ensure all data worked on and or/shared with internal/external clients are accurate, compliant and maintained in accordance with Company's data quality standards. Handle all data in strict alignment with the General data protection Regulations (GDPR) principles. Keep track of documents created by the team. Escalate any suspected data breaches or privacy issues to the DPO promptly and without delays. Ensuring any data sharing requests are discussed with HOD/DPO so that prior authorisation is given and follows GDPR / department's SOPs. Collaborate with DPO on data Protection Impact Assessment when introducing new systems or processes to ensure privacy risks are mitigated at the outset. Technical Skills Required Proficient in common operating systems (Windows 11 and Linux, Server 2016 and later) Providing AV support for branch Software proficiency – O365, Onedrive,Teams, Sharepoint, Bloomberg, FXT, SEP, SEE, ME Endpoint Protection, Murex, Swift, 1AML, SIBS, GFMS, COP, Refinitiv, Syncovery, SQL Server, Paxton, VBR, VRO and VeeamOne Proficient in Imaging windows machines, image creation & management, GPO, and AD Networking Fundamentals – DNS, DHCP, TCP/IP, and LAN/WAN. Good understanding of Vmware; ESXI, vSphere, vCenter, Fortigate Firewalls, Cisco Switches Good understanding of patching practices and troubleshooting Install, configure, and maintain desktops, laptops, printers, Phones/Mobiles and other IT equipment. AV support (conference phones, Logitech meeting room solutions etc) Proficient in programming languages Project management Data analysis and reporting Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) This is a 5 days in the office role in Central London. Salary for this role will be circa £55K - £60K. Do send your CV to us in Word format along with your salary and availability.
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Permanent

Job VacancyDesktop Support Analyst – Stevenage

Nexus Jobs Limited
Published on

£32k-35k
Stevenage, England, United Kingdom
Deskptop Support Analyst Key Accountabilities: Assisting with overseeing the security aspects of the company / project IT set-up including websites that may be hosted internally or externally. Liaison with potential and confirmed collaborators and their IT support partners / staff in coming into and operating within the Manufacturing centre. Proactive assistance with the systems implementations projects to assist with a smooth implementation and roll out. Ensuring that all IT assets are properly controlled and software is correctly licensed and that acceptable service levels are maintained across all systems. Dealing with hardware issues, desktops, laptops, printers, and mobile devices both in person and remotely. Providing Desktop/Laptop support including the following technologies: Microsoft Office 365 products – Outlook, Word, Excel, Access, Internet Explorer, Windows 7, desktops, laptops, printers, networked copiers and others as assigned. Providing investigation, diagnosis, resolution and recovery for hardware / software problems. When unable to resolve, escalating in accordance with Help Desk escalation processes. Managing service requests, software installations, new computer setups, upgrades, etc. Providing enhancement request feedback to IT regarding technology environment and customer needs through the defined processes. Support of VoIP telephony and Android mobile phones. Working with TCP/IP and resolving general networking issues. Experience: Extensive IT/Commercial experience gained within a fast-paced environment? Experience of GAMP 5 and working within a GxP environment in providing superior customer service and support. Experience of working within a technical support position, covering Windows, Microsoft Office, Internet Explorer and various business applications within a fast-paced business environment. Proven experience of 1st/2nd and 3rd line infrastructure support. Knowledge of multiple desktop programs, configuration and debugging techniques, VoIP telephony systems, Mobile phone support, network technologies. Project management skills, including the ability to effectively deploy resources and manage multiple projects of diverse scopes in a cross-functional environment. Knowledge / Skills / Competencies: Highly motivated, pragmatic and practical with a strong work ethic and eye for detail with good problem resolution, judgement and decision making skills. Able to evaluate complex situations and find solutions for them in a professional manner. Ability to manage multiple and varied tasks and prioritize workload with attention to detail. Strong interpersonal and organizational skills, with the ability to successfully work both independently and effectively within a team. Excellent oral and written communication skills, including the ability to explain technology solutions to non-technology internal client base. A good team player, with strong organisational skills. Bachelor's or master's degree in computer science, information systems, business administration or related field; or equivalent work experience. The position is based in Stevenage. Salary will be £32K - £35K. Please send your CV in Word format along with your salary and availability.
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Permanent

Job VacancyCyber Security Manager

Nexus Jobs Limited
Published on

£70k-80k
Paddington, England, United Kingdom
Cyber Security Manager Our Client to be secured and protected from increased cyber threats and compliant to industry standards. This role covers information protection, including data loss protection and data classification, and threat protection, including security information and event management (SIEM), user and entity behaviour analytics (UEBA), point products like anti-virus (AV) and intrusion detection system/intrusion prevention system (IDS/IPS) and penetration testing. The Service Delivery team consists of approximately 20 staff who support and operate the Company's services and there is an opportunity in that team for a Cyber Security Manager to oversee and govern all security services. Reporting Lines This role reports to Head of Service Delivery Main Accountabilities Technical leadership for all security solutions, including all the 3rd party managed services Maintain the overall security of Company's network, systems, and data Monitor security access and manage IDS/IPS configurations Establishing and implementing security 'best-practice' standards as well as departmental policies and procedures Responsible for Security scanning and the efficient remediation of vulnerabilities Responsible for analysing all security incidents to determine root cause Determine, recommend, and implement upgrade security measures and controls Delivery security responses for customer and client compliance requirements Developing and managing security plans with vendors Audit activities of administrators and conduct Security awareness training Requirements Demonstrable skills and capability in Security leadership and 3rd party management experience CISSP certification preferred. Compliance knowledge required in ISO27001, PCI and GDPR. Possibly a certified ethical hacker Knowledge of Security technologies is essential, such as network appliances, firewall administration, AD, IAM, PAM, SIEM, UEBA, AV, IDS/IPS and MDM solutions Understanding of common frameworks, such as ITIL or LEAN is preferred Good exposure of user environment management, including desktops/laptops, profile management, access control methodologies Must be very proactive in understanding and staying up to date with current security technologies and industry technology trends The job/Client is located at our head office in Paddington, London with hybrid working The Client holds a Licence to Sponsor (grade A) and will always consider sponsoring employees if needed We welcome applications from Ukrainian Refugees The salary for this position is circa £70K - £80K plus Benefits. Please do send your CV to us in Word format along with your salary.
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Permanent

Job VacancySecurity Analyst

Nexus Jobs Limited
Published on

£65k-75k
Paddington, England, United Kingdom
Security Analyst Our Client is recognised brand in London. They are looking to recruit a Security Analyst with at least 5 to 7 years proven track record as a Security Analyst. Main Accountabilities Technical leadership for all the Clients security solutions, including all the 3rd party managed services Maintain the overall security of Company network, systems, and data Monitor security access and manage IDS/IPS configurations Establishing and implementing security 'best-practice' standards as well as departmental policies and procedures Responsible for Security scanning and the efficient remediation of vulnerabilities Responsible for analysing all security incidents to determine root cause Determine, recommend, and implement upgrade security measures and controls Delivery security responses for customer and client compliance requirements Developing and managing security plans with vendors Audit activities of administrators and conduct Security awareness training Must have: Bachelor's Degree in Computer Science/Information Technology or equivalent experience Demonstrable skills and capability in Security leadership and 3rd party management experience CISSP certification preferred. Compliance knowledge required in ISO27001, PCI and GDPR. Possibly a certified ethical hacker Knowledge of Security technologies is essential, such as network appliances, firewall administration, AD, IAM, PAM, SIEM, UEBA, AV, IDS/IPS and MDM solutions Understanding of common frameworks, such as ITIL or LEAN is preferred Good exposure of user environment management, including desktops/laptops, profile management, access control methodologies Must be very proactive in understanding and staying up to date with current security technologies and industry technology trends The Client is based in Paddington London. The salary for this role is in the range £65K - £75K plus benefits. Do send your CV to us in Word format along with your salary and availability.
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Permanent

Job VacancyIT Support Engineer

Nexus Jobs Limited
Published on

£40k-50k
London, England, United Kingdom
IT Systems Network Support Engineer Our Client is a Bank based in Central London, are looking to recruit an IT Systems Support Engineer ideally with at least 2 years of experience in IT within the financial industry and overall 5 years of experience in IT. You will be working in a small team managing the day-to-day technology infrastructure to ensure that the Bank can operate efficiently. Responsible for the maintenance of the IT infrastructure of the Bank by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting Manage day to day operational aspects of a project and scope To design, plan and deploy IT projects to enhance the existing IT infrastructure and also any applications required by the bank. End User Computing support for all staff. Coordinator between the London Users and Group IT Security on all requests for systems access and to ensure that such permissions are provided promptly, are regularly updated and that the Group Access Matrix Protocol is followed at all times Preserve the Assets of the Bank by implementing Disaster Recovery and back up procedures and ensuring that the standards comply with Group requirements Provide IT support to ensure the smooth running of daily and periodic reports for the London Compliance team to ensure adherence to the Anti Money Laundering Provisions Undertake Data Extraction for reporting requirements for all the other stakeholders at the bank To monitor the CCTV, telephony systems and door access systems and to ensure that they are well maintained with proper backup and that relevant maintenance procedures are applied Overall networking equipment monitoring (i.e. Network Switches, Firewall and other appliances) and support To plan and carry out maintenance checks to ensure IT Operations, infrastructures are running smoothly and ensure daily routine task completeness To maintain and ensure that the BCP site is always ready for continuous bank operations To maintain the branch PABX system and to ensure that the recording system is always up and running at all times The following is a list of technical skills required for the role: Technical/Functional skills Proficient in common operating systems Windows 10, Windows Server 2016 and above Redhat Linux based Operating System Software proficiency VMWare v6.7 and above Veeam Backup and Replication Symantec Endpoint Protection Symantec Endpoint Encryption ManageEngine Patch Manager Plus Microsoft Office 365 Networking (IT) Cisco Switches and Routers Fortigate Firewalls LAN/WAN Routing Hardware Dell PowerEdge Servers Dell PowerVault SAN Storage Project management Data analysis Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The salary for this role is in the range £40K - £50K. This is a hybrid role – 3 days in the office. The Client is based in Central London. Please send your CV to us in Word format along with your salary and notice period.
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Permanent

Job VacancyServer Architect

Nexus Jobs Limited
Published on

£65k-80k
United Kingdom
Storage & Server Architect As an Storage & Server Architect you would be a key part of the Infrastructure unit and have overall responsibility to design, maintain and provide 2& 3 line support for all Storage & Systems hardware, Operating & Virtualisation Software, Open source and application integration. You would work towards providing a 24/7 support system. Ensure maximum availability of core systems and that performance monitoring is in place and appropriate system capacity planning is undertaken. You would also ensure that required DR and BCP provisions exist and are tested regularly. Maintenance of Infrastructure Provide storage & server hardware, virtualisation,services management, enable technical innovation that can create business value to assist with the company's requirements and expectations. Lead large technology initiatives to build and maintain key elements of the company's infrastructure and associated product portfolio, including but not limited to 24x7 data centre infrastructure management and evolution, remote access services and enterprise-scale database environments. Carry out annual technology and user audits. Manage the provision and maintenance of 3 party infrastructure to agreed SLA's including hosting, personal computing support and networking at all major NGC locations. Manage all NGC owned servers, switches, firewalls and routers. Maintain appropriate licenses and subscriptions for computer hardware and software. IT Governance Manage system security, performance monitoring and alerting, ensure appropriate backups are in place and retained for all systems. Ensure a disaster recovery arrangement is maintained, as required in collaboration with the compliance team and operations are in place to ensure compliance during business continuity events. Work with Compliance Director in the development, adoption and enforcement of Information Security policies, procedures and standards. Work with the Network and Security Architect to ensure appropriate security, patching, maintain secure Internet connectivity & private network connection to/from our partners, customers and other Data & Financial Clearing House Work with Database and Development team for all compute, server and storage providing requirement & 24/7 availability. Complete annual reviews and internal audit of required ISO 27001, 9001 and 22301 standards. Competency Profile Extensive knowledge of data centre operations, , network engineering, datacentre applications, client/server computing and production operations support. Specific technologies of note include Microsoft Server & Linux Operating System. Experience with mid tier storage hardware & appliance is essential, more specifical experience with IBM Storage V37xx & V50xx series will be beneficial. Infrastructure applications, Networking, VMware, Firewall, Security and/or Enterprise-level SANs. Experience with Cloud Services & Provisioning (Experience of Oracle Cloud would be preferential) Ability to lead cross functional project teams in implementing projects of a complex nature. The Client has offices in Central London – although this position will mainly remote. The salary for this role will be circa £65K - £80K. Please do send your CV to us in Word format along with your salary and availability.
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Permanent

Job VacancyDevOps Consultant

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Published on
DevOps
Docker
Gitlab

London, England, United Kingdom

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Contractor

Contractor job5G Specialists

LA International Computer Consultants Ltd
Published on

30 months
SW1A 2AH, City of Westminster, England, United Kingdom
This role has a significant impact on shaping the Mobile RAN Strategy Rate: inside IR35 Location: London or Bristol 3 days onsite 2 wfh Duration: 6 months Expert knowledge of KPI design, Network performance management. Capability to build KPI that is aligned & reflective of user experience. Expert in KPI and User experience improvement. Expert knowledge of Ericsson and Nokia counters, KPIs. Expert level hands-on experience in 5G and 5G+ investigations, parameter optimisations and E2E Investigations. Expert understanding of E2E 4G,5G, VoNR, SA, NSA, Slicing architectures and design. Expert understanding of Nokia and Ericsson vendor In depth knowledge of Mobile networks particularly 4G/5G & Public Safety functionality over LTE/5G+ with particularly deep understanding of network design, performance, and optimisation. In depth knowledge of 5G,5G+, LTE & SIP signalling, PTT (push to talk), SRTP/DTLS troubleshooting & Optimisation. Good understanding of 3GPP & ETSI specifications. Good understanding of DTLS/SRTP protocol. MANDATORY: Extensive experience in mobile telecommunications industry in the role of a performance SME with business-critical, high-availability / high-throughput systems and networks. Able to provide technical solutions, processes definition for network performance & optimisation of 4G based RAN Macro network. Proven experience in defining and understanding KPI definitions, formula and measurements of radio networks. Able to analyse in depth, drive test logs, Wireshark traces and protocol analysers traces for 4G networks. Good Knowledge of LTE parameters & timers. Familiarity with test software & devices (Nemo/TEMs/Accuver) & post processing tools (Actix). Experience of working with 3rd parties' network/IT Suppliers. Please send latest CV LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
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Permanent

Job VacancyDesktop Support Analyst – Bank – City London

Nexus Jobs Limited
Published on

£40k-50k
City of London, England, United Kingdom
Desktop Support Analyst – Bank – City London We are looking to recruit a Desktop Analyst with at least 5 years experience of working in Desktop Support from 1 to 3 level in a banking environment. You ideally have experience of working within a banking environment and understanding the banking arena. Responsible for the full range of user support, including desktop and peripheral hardware support, application support, network connectivity and remote connectivity. Remote and telephone support of mobile/European users will also be required. Work within the Service Desk team in supporting and delivering all aspect of services -1/2 line support (capable of root cause analysis) -Remote branch support using Remote Assistance -Active Directory user starter/leaver process -Customer facing, support of internal banking staff, VIPs -Maintenance and support of desktops, laptops, Blackberry's -SLA targets -Ad-hoc project involvement Main skills required are: -Experience supporting desktop platforms for banking environments -Experience in operational deployments. Desktop, operating system refresh cycle -Service Desk ticket software -Market data products -ITIL, Microsoft certifications advantageous -Maintains industry recognised skills through training or self-study methods Technical Skills -Supporting Microsoft operating systems, office suite -TCP/IP, basic networking skills -Root cause analysis and remediation Technologies -Windows 7 -Office 2013 -Xenapp published applications, support -Desktop hardware, laptops, Blackberry's deployments Salary for this role will be in the region £40K - £50K. The Client is based in the City London - close to Liverpool Street. Please send your CV to us in Word format along with salary and availability.
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Permanent

Job VacancyCloud Infrastructure Architect

Bluetown
Published on

£65k-75k
Wallasey, England, United Kingdom
Job Title: Cloud Infrastructure Architect Location: Liverpool City Centre on a Hybrid working basis Salary: £65,000 - £75,000 per annum, Depending on experience Job Type: Permanent, Full Time Working Hours: 37.5 hours per week, Monday to Friday 9.00am - 5.30pm Acorn Insurance are looking for a passionate Cloud Infrastructure Architect who will be responsible for designing, implementing, and optimising secure, scalable, and highly available cloud platforms. This role provides technical leadership across cloud strategy, architecture governance, infrastructure modernisation, and operational excellence. The architect partners closely with engineering, security, operations, and business teams to ensure the cloud environment supports organisational goals and meets enterprise standards. Key Role Responsibilities: Develop end-to-end cloud architectures that support enterprise workloads, including compute, storage, networking, identity, and automation. Develop a close working relationship with Head of Platform Engineering (HoPE) to ensure robust design and delivery across our cloud platforms Create reference architectures, design patterns, and technical standards for cloud environments. Design hybrid and multi-cloud strategies leveraging platforms such as Azure, AWS, and GCP. Evaluate new cloud services, tools, and technologies to guide technical direction. Lead the design and implementation of core cloud infrastructure components: virtual networks, identity and access, monitoring, encryption, resilience, and backup strategies. Define infrastructure-as-code (IaC) patterns using tools such as Terraform, Bicep, or ARM. Support migration of workloads from on-premise to cloud platforms following best-practice frameworks Ensure cloud designs adhere to security standards, regulatory requirements, and architectural governance. Implement Zero Trust principles, network segmentation, encryption, key management, and secure access control models. Partner with Security Operations and SOC teams to ensure monitoring, logging, and incident response capabilities are embedded Develop automation and service optimisation strategies to improve performance, cost efficiency, and availability. Conduct capacity planning, resilience engineering, disaster recovery design, and performance tuning. Act as a subject-matter expert and trusted advisor for cloud strategy and infrastructure initiatives. Mentor engineers and contribute to capability uplift across cloud, DevOps, and infrastructure teams. Communicate technical concepts clearly to executives, project managers, and non-technical stakeholders. About you: Critical Competencies: A strong hands-on technical background with 3+ years across several disciplines; networking, infrastructure, cloud platform and system administration Extensive experience designing and supporting cloud infrastructure on Azure, AWS, or GCP Strong understanding of networking (VNETs/VPCs, routing, DNS, load balancing, firewalls). Deep knowledge of infrastructure-as-code and automation tooling. Experience with container platforms (AKS, EKS, GKE, Kubernetes) and serverless architectures. Strong background in identity and access management (Azure AD, IAM, RBAC). Proven experience building scalable, resilient, and secure cloud architectures. Solid understanding of cloud cost optimisation and FinOps principles Grow with Acorn At Acorn Insurance, we're proud of our Liverpool roots - and even prouder of how far we've come. As part of the Acorn Group, we bring over 40 years of specialist insurance expertise to the table. From humble beginnings, we've grown into a national leader, now employing 1,700+ people across the UK and reached a milestone £750 million in total value of insurance policies written in 2024. Benefits: A maximum of 35 days' holiday (including bank holidays) with additional buy/sell options 24/7 mental health support & free counselling available Grow with us: Through career fairs, leadership programs, and learning on the go! Flexible benefits, including early access to salary via our internal platform Hybrid working options to support work-life balance and individual needs Recognition awards, social events & more A Few Things to Know Before You Apply Checks & Clearances All roles at Acorn are subject to DBS and financial checks. Any offer we make will be conditional until these are completed to a satisfactory standard. Visa Requirements Because our training is quite comprehensive, we can only consider applicants who have at least one year remaining on their Graduate or Post-Study Work visa. At the moment, we're not able to offer visa sponsorship. We're Here to Support You We're committed to creating an inclusive, supportive workplace where everyone can flourish. If you need any adjustments during the recruitment process-or once you're part of the team-just let us know. Whether it's flexible hours, adapted equipment, or a bit of extra support, we'll work with you to make sure you can do your best work. Please click the APPLY button to submit your CV for this role. Candidates with experience or relevant job titles of; Cloud Infrastructure Administrator, IT Architect, Systems Developer, Software Architect may also be considered for this role.
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Permanent

Job VacancyIT Support Analyst

Nexus Jobs Limited
Published on

£32k-35k
London, England, United Kingdom
IT Support Officer – Islington Our Client is looking to recruit an IT Support Analyst with at least 3 years experience. As an IT Support Officer (administrator) you will provide effective 1st line IT assistance across all aspects of the business. Responsibilities are focused primarily on general IT support functions. The position provides exposure to a broad range of IT-related projects and visibility across several departments in the organisation. As IT Support Officer you will benefit from direct exposure to the senior leaders of the company. IT is responsible for supporting and maintaining the Company's IT systems and for providing efficient desktop support to number of business users. The Officer will be responsible for addressing IT-related faults quickly and efficiently, including a broad range of queries from setting up email accounts to system diagnostics, from enhancing and developing the IT policies to working with the IT team to improve cybersecurity. Main Responsibilities: Diagnose and resolve technical issues Provide recurrent IT security education/training to users Manage the on boarding and off boarding IT-related process, including setting up new users and disabling expired accounts in accordance with HR requirements. Coordinate and conduct IT training and orientation programs for users. In conjunction with the Group IT Manager and with relevant approval, develop and implement training and documentation policies, standards and procedures. Set up and configure desktops, laptops, printers, IP and landlines phones Manage the IT procurement activities Ensure all software purchased licensing is recorded and maintained. Report faults and maintaining logs on servers, desktops and laptops. Ensure all logs for equipment and users are maintained. Work with vendors to diagnose, reproduce, and resolve technical problems. Monitor attacks, intrusions and unusual, unauthorised, or illegal activity, investigate security alerts and provide incident response. Maintain physical local network and telephone cabling, switches, and hubs. Provide assistance and support to colleagues in IT-related matters. QUALIFICATIONS AND SKILLS REQUIRED Windows and MacOS troubleshooting skills Experience with Google Workspace and Office365 Networking troubleshooting Analytical and Organisational skills Ability to work under pressure. Proven experience in an IT-related support role, experience of troubleshooting and supporting desktops/laptops. Ability to multi-task and work well in a multicultural team. Exceptionally detail focused Impressive verbal and written communication skills Able to follow instructions accordingly and can work autonomously The Client is based in Islington London. The position is office based. Salary will be £32K - £35K. Please do send your CV to us in Word format along with your salary and notice period.
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Contractor

Contractor jobRAN Specialist

LA International Computer Consultants Ltd
Published on

30 months
SW1A 2AH, City of Westminster, England, United Kingdom
This role has a significant impact on shaping the Mobile RAN Rate: £ inside IR35 Location: London or Bristol 3 days onsite 2 wfh Duration: 6 months * Technical Expertise:  Expert knowledge of UE logs analysis  Expert understanding of Acuver UE logging tools.  In depth knowledge of Mobile networks particularly 4G & Public Safety functionality over LTE/5G+ with particularly deep understanding design and operation.  In depth knowledge of LTE & SIP signalling, PTT (push to talk), SRTP/DTLS troubleshooting & Optimisation.  Excellent understanding of Nokia and Ericsson RAN products.  Good understanding of 3GPP & ETSI specifications.  Good understding of DTLS/SRTP protols. * Story-telling with data: * strong skills in building the case for change, drawing on data and analytical techniques where appropriate, and communicating this to technical & business audiences. * Ability to convert highly technical concepts into simple to understand language. * Forward thinking: * proactive approach to network design, ability to see beyond the current network and forsee what will be required to deliver networks of the future. * Maintain high level of domain expertise, keeping abreast of the developments within the telecoms market, to ensure continued delivery to time, cost and quality in the face of both internal and external change MANDATORY:  Extensive experience in mobile telecommunications industry in the role of a performance SME with business-critical, high-availability / high-throughput systems and networks.  Able to provide technical solutions, processes definition for network performance & optimisation of 4G based RAN Macro network.  Proven experience in defining and understanding KPI definitions, formula and measurements of radio networks  Able to analyse in depth, drive test logs, wireshark traces and protocol analysers traces for 4G networks  Good Knowledge of LTE parameters & timers.  Familiarity with test software & devices (Nemo/TEMs/Accuver) & post processing tools (Actix).  Experience of working with 3rd parties network/IT Suppliers.  Experience of Nokia RAN. Please share your latest CV LA International is an award-winning partner of choice for many of the world's most influential companies and government organisations. Holding Enhanced Government Security Accreditation, we are recognised as the European market leader in the delivery of Security Cleared talent to organisations that demand the very highest levels of security, compliance and assurance. A multiple award-winning organisation, having secured the prestigious Queens Award for Enterprise: International Trade over consecutive years. We are committed to fostering an inclusive, equitable and accessible workplace where everyone feels valued and supported. We welcome applications from all individuals, regardless of background or identity, and we encourage candidates who may not meet every listed requirement to still apply. If you require any adjustments or support during the recruitment process, please let us know and we will work with you to ensure a fair and accessible experience. Please Note: If a high volume of applications is received, only candidates shortlisted will be contacted.
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Permanent

Job VacancyInformation Security Manager with 2nd and 3rd Line Support

Nexus Jobs Limited
Published on

£65k-80k
London, England, United Kingdom
Role Description This is a full-time hybrid role for an Information Security Manager with 2nd and 3rd Line IT support experience. The role involves day-to-day tasks associated with planning, implementing, and maintaining an Information Security Management System (ISMS), including managing cybersecurity risks, implementing network security measures, and ensuring compliance with industry standards. The Information Security Manager will also provide IT support to the company and will be based in the London office, with flexibility for some remote work. Your past experience must include 2nd and 3rd line infrastructure support where you are able to advise and direct the technical team. Qualifications Experience in Information Security Management and creating and implementing an ISMS Experience in Cybersecurity and Network Security Expertise in Information security best practices and standards Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Bachelor's or Master's degree in Computer Science, Information Technology, or related field Certifications such as CISSP, CISM, CCNA, or equivalent are a plus Experience in IT support or Systems Administration is desirable The position is 3 days in the office per week in Central London. Salary will be negotiable - but like to be in the range £65K - £80K. Do send your CV to us in Word format along with your salary and notice period.
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Permanent

Job VacancyIT Operations Platforms and Security Lead

Nexus Jobs Limited
Published on

£85k-100k
London, England, United Kingdom
IT Operations 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.
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Permanent

Job VacancyIT Infrastructure Operations and Security Lead

Nexus Jobs Limited
Published on

£85k-100k
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 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.
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Permanent

Job VacancySenior IT Infrastructure Officer

Nexus Jobs Limited
Published on

£70k-75k
London, England, United Kingdom
Senior IT Infrastructure Officer Our Client a bank, in Central London are looking for an experienced IT Infrastructure professional who is ideally looking for their next challenge in a dynamic and regulated financial services environment. We are seeking a highly skilled Senior IT Infrastructure Officer to lead the management, security, and continuous improvement of our enterprise IT infrastructure. The Senior IT Infrastructure Officer will be playing a key role in ensuring the availability, resilience, and performance of critical systems while supporting technologies across servers, networks, cloud services, cybersecurity, and business-critical financial applications. The candidate must have strong technical expertise in Windows/Linux, VMware, Microsoft 365, networking, cybersecurity, and infrastructure management who also enjoys solving complex challenges and driving operational excellence. Must have 7 years' experience in enterprise infrastructure, ideally within banking or financial services, and be passionate about delivering secure, reliable IT services.. The role will be Monday to Friday, 9:30am to 5:30pm and reporting into the Head of IT & Data. Due to the nature of the role, the individual is expected to work in our offices, 5 days per week, during their probationary period Infrastructure & Systems Management Administer, maintain, and optimize Windows and Linux server environments. Manage VMware virtualized infrastructure (vSphere 8 and above). Oversee enterprise backup and disaster recovery solutions using Veeam Backup & Replication. Manage Veeam ONE monitoring and Veeam Recovery Orchestrator (VRO) environments. Administer endpoint security and encryption solutions, including Symantec Endpoint Protection (SEP) and Symantec Endpoint Encryption (SEE). Support endpoint DLP, SIEM, and security monitoring tools (e.g., Splunk, Tenable). Manage patching processes using ManageEngine Patch Manager Plus. Support Microsoft 365 services and related cloud technologies. In depth understanding of Cyber security Monitor system performance, capacity, availability, and infrastructure health. Ensure compliance with IT governance, security policies, and operational standards. End-User Computing & Branch Support Provide advanced desktop, laptop, printer, Mobile device (iOS) and branch office IT support. Deliver AV support for meeting rooms, conferencing, presentations, and collaboration systems. Manage OS deployment, imaging, image creation, maintenance, and software packaging. Administer Active Directory (AD), Group Policy Objects (GPOs) and user provisioning and NTFS permissions. Support Microsoft 365 applications including Outlook, Teams, OneDrive, and SharePoint. Resolve technical incidents and service requests in line with agreed SLAs. 3. Enterprise Applications & Financial Systems Support Support and administer business-critical applications, including: Bloomberg FXT and Refinitiv Eikon, Murex Treasury System, SWIFT Alliance Access (SAA), 1AML, SIBS, GFMS, COP Support enterprise file synchronization and replication solutions (e.g., Syncovery, other SFTP). 4. Networking • Configure and support Cisco switches and routers. • Administer FortiGate firewall environments. • Strong network fundamentals: DNS, DHCP, TCP/IP, LAN/WAN, Routing and connectivity troubleshooting. Monitor network performance, availability, and security posture. Security & Endpoint Management Support vulnerability management using tools such as Tenable. Manage security monitoring and log analysis tools (e.g., Splunk). Perform SSL/TLS certificate lifecycle management using OpenSSL. Create and manage CSRs, certificate chains, and private keys. Ensure adherence to cybersecurity policies, standards, and regulatory requirements. Support physical access control systems (e.g., Paxton) Operating Systems Windows 11 Windows Server 2019/2022 (or equivalent enterprise environments) Red Hat Linux Infrastructure & Virtualization VMware vSphere / vCenter (v8.0.3 and above) Veeam Backup & Replication Veeam ONE, VRO Microsoft Office 365 ManageEngine Patch Manager Plus SAAS solutions SQL Server Security Symantec Endpoint Protection (SEP) Symantec Endpoint Encryption (SEE) SentinelOne – EDR/ XDR Endpoint DLP solutions Firewall administration Vulnerability management tools (e.g., Tenable) SIEM tools (e.g., Splunk) Networking Cisco Switches and Routers FortiGate Firewalls LAN/WAN networking and routing Hardware & Storage Dell PowerEdge Servers Dell PowerVault SAN Storage Education Bachelor or Master's degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) The role is based in Central London and initally will be be 5 days per week in the office. This is a 12 month FTC position. The salary for the role will be circa £70K - £75K. Do send your CV to us in Word format along with your salary and availability.
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