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Job title: Principal Systems Engineer - Software/Simulation Location: Portsmouth - Broad Oak - 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 £75,900 (dependent on skills and experience) What you'll be doing: Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering lifecycle Undertake Simulation Systems equipment design, network design and software design Lead requirement decomposition and manage specifications using tools like IBM DOORS Next Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) Drive system integration and define acceptance strategies for software-based systems Lead technical reviews and ensure compliance with customer, legislative & business requirements Your skills and experiences: Demonstrable experience of the application of Systems Engineering for software-based products Expertise in Systems Engineering and Software integration lifecycle principles (ISO 15288 and 12207) Strong background in requirements management (e.g., IBM DOORS Next - desirable) Familiarity with engineering lifecycle models (Waterfall & Agile) and tools (e.g. JIRA) Background in software development and integration Technical leadership and ability to guide teams across disciplines to shape design solutions MIMESIS Product team: You will join our Simulation and Training sector at Broad Oak Works Portsmouth, part of BAE Systems Maritime and Land Defence Solutions, working on our MIMESIS product. MIMESIS provides a battlespace simulation of the maritime world; from terrain and seabed, to weather and underwater acoustics, accurately modelling the movement and behaviour of ships, submarines and other platforms, and digitally replicating their unique capabilities (sonars, radars, weapons). As a System Technical Lead within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing and approving lower level documentation. You will also provide technical guidance to the engineering team, working closely with System Design Authority, to develop and support MIMESIS for our customers.

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. Our Contingent Workforce Solution (CWS) is one way we support our clients. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On behalf of our globally respected client who develop cutting-edge technologies that deliver clean, safe and competitive solutions to meet the planet's vital power needs we are looking for an IT Systems Engineer (Security Cleared) for a 12 Months contract based in Bristol (Hyrbid - 3 times per week in the office) Job description - the role Purpose of the role: As Security Cleared IT Systems Engineer you will join our Client engine testing team in Bristol. This role will see you working at the heart of high-performance test facilities, implementing and maintaining critical IT/OT systems that handle vast amounts of engine test data. What you'll do: Implement, configure, and maintain IT/OT systems across global test facilities. Work hands-on with Cisco networking, VMware, and Active Directory to deliver reliable, secure infrastructure. Support day-to-day operation of systems, including monitoring, troubleshooting, and performance optimisation. Ensure robust backup, recovery, and cybersecurity controls are in place. Collaborate with architects, electronic engineers, and mechanical engineers to deliver end-to-end test facility solutions. Assist in the migration from legacy systems to modern platforms, applying DevOps and Agile practices where appropriate. Validate systems in real-world engine testing environments, ensuring uptime and data. The skills you'll need: Strong experience in implementing and supporting IT systems in mission-critical or high-data environments. Technical expertise with Cisco networking, VMware, and Active Directory. Solid understanding of cybersecurity practices and resilience strategies. Practical experience with system migrations, upgrades, and modernisation projects. Familiarity with DevOps or Agile delivery methods is desirable. Background in aerospace, defence, or another regulated industry is advantageous. Eligibility for UK SC Clearance. Next steps We will only accept workers operating via an Umbrella or PAYE engagement model. If you are interested in applying for this position and meet the criteria outlined above, please click the link to apply and we will contact you with an update in due course. AMS, a Recruitment Process Outsourcing Company, may in the delivery of some of its services be deemed to operate as an Employment Agency or an Employment Business

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent strategies. Our Contingent Workforce Solution (CWS) is one way we support our clients. Acting as an extension of their recruitment teams, we connect them with skilled interim and temporary professionals, fostering workplaces where everyone can contribute and succeed. On behalf of our globally respected client who develop cutting-edge technologies that deliver clean, safe and competitive solutions to meet the planet's vital power needs we are looking for an IT Systems Architect (Security Cleared) for a 12 Months contract based in Bristol (Hybrid - 3 times per week on site) Job description - the role Purpose of the role: On behalf of our client we are looking for a Security Cleared IT Systems Architect to design and deliver resilient, high-performance IT/OT systems that power our global portfolio of Engine Test Facilities. This role focuses on designing resilient, high-performance systems that can manage the huge data demands of engine trials. What you'll do: Design and oversee IT/OT architectures that enable large-scale engine testing, integrating Cisco, VMware, and Active Directory. Develop systems capable of processing and storing massive data volumes with robust backup and recovery. Work closely with IT Systems Engineers, as well as electronic and mechanical engineers, to define end-to-end system requirements. Lead the migration of legacy systems into scalable, modern DevOps environments. Build specialist test networks that balance resilience, cybersecurity, and performance. Ensure designs align with the Client IT and cybersecurity standards. The skills you'll need: Proven experience in system design, integration, and testing in high-data and regulated environments (aerospace, defence, finance, or similar). Strong knowledge of Cisco networking, VMware, and Active Directory. Experience integrating OT and IT systems in complex environments. Background in cybersecurity frameworks and data resilience strategies. Hands-on experience with DevOps, Agile, and modernisation of legacy platforms. SC Clearance or eligible. Next steps We will only accept workers operating via an Umbrella or PAYE engagement model. If you are interested in applying for this position and meet the criteria outlined above, please click the link to apply and we will contact you with an update in due course. AMS, a Recruitment Process Outsourcing Company, may in the delivery of some of its services be deemed to operate as an Employment Agency or an Employment Business

Senior Network Engineer, Cisco, SD WAN, Firewalls Must be eligible for SC Clearance £50,000 - £61,000 Hybrid in Warwickshire VIQU are searching for a Senior Network Engineer to lead major network upgrades and support a complex Cisco environment for a large public sector organisation. This is a permanent, hands-on role. Perfect for a true network specialist with deep Cisco and SD WAN expertise. Key responsibilities Design, implement and maintain enterprise network infrastructure Lead LAN, WAN and SD WAN upgrades and migrations across multi site environments Configure and support Cisco core networks including LAN Core and ISE plus switches and firewalls Ensure high availability and security of network systems in line with best practice Act as a senior technical point of contact for critical network issues and projects Key requirements Proven experience as a senior network engineer in large complex environments Expert knowledge of Cisco technologies including LAN Core and ISE Strong hands on experience with WAN SD WAN firewalls and switches Experience delivering network upgrades and migrations end to end Clear track record of stable roles with senior technical accountability Cisco certification such as CCNP preferred

Job Title: Cyber Security Assurance Practitioner 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 £39,000 dependent on experience What you'll be doing: Conduct Cyber Security risk assessment of systems and services Deliver documentation to demonstrate compliance to internal and external stakeholders. Conduct assessment and provision of control effectiveness in managing information security risk Perform health checks of controls and their effectiveness aligned with NIST (DFARS), DEFCON and HMG Secure by Design requirements to highlight key issues Support and implement service improvement for the assurance function Work with EIT Business Operation Teams to ensure findings/recommendations stemming from Operational Assurance are highlighted, tracked, and remediated Your skills and experiences: Educated to degree level (or equivalent) preferably in a related technical discipline Understanding of cyber security technologies, their implementation and secure configuration CompTIA (A+, Network+, Security+)/ NSCP Practitioner /CCSK/ISO27001 Practitioner (Lead Auditor etc.), CISM-P Cyber Security qualification - Desirable one or more certifications Capable of a high standard of written communication including experience of writing complex reports and giving formal presentations to senior business peers Ability to work autonomously and manage workload and priorities based on demand from multiple projects. Good team working ethic and strives to meet personal and team objectives 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 Security Assurance team: The Cyber Security Assurance Team with Shared Services are part of Enterprise IT (EIT) with responsibility for assuring all enterprise managed systems and services, spanning UK/RoW. The team ensure systems / services are built and configured in-line with applicable Cyber Security Standards. 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: 2nd October 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

Contexte La Direction Stratégie & Architecture d’Entreprise assure le lien entre la stratégie du groupe et les feuilles de route IT. Elle définit les normes, standards et patterns à privilégier, garantit la cohérence globale de l’architecture et veille à ce que l’entreprise investisse au bon moment dans les bons systèmes et services. L’équipe accompagne également les Directions Métiers dans la transformation stratégique du SI et intervient sur trois axes principaux : Proximité avec les Directions Métiers : soutien à la construction de la vision cible des SI métier. Accompagnement des projets de transformation SI : alignement avec le plan stratégique et cohérence avec le cadre de référence. Diffusion et valorisation du patrimoine informatique : mise à disposition de référentiels capacitaires et partage de la connaissance. Missions principales Réaliser des études de transformation cible du SI, avec un niveau de restitution adapté aux instances managériales, dans une démarche d’architecture d’entreprise. Assurer la cohérence des solutions avec le cadre de référence et les exigences non fonctionnelles. Instruire avec le métier, les experts techniques et les architectes les scénarios d’architecture, les estimations de coûts ("T-Shirt Sizing") et les différentes trajectoires pour atteindre la cible. Faire valider les solutions cibles auprès de la direction informatique. Accompagner les Directions SI et Métiers dans la construction de leur stratégie de transformation SI (Schéma Directeur SI) et de la feuille de route associée. Alimenter, documenter et cartographier les référentiels et principes d’architecture.

Job Title: Senior Engineer - Product Safety Location: Barrow-in-Furness, Brough, Filton, Frimley, Portsmouth, Weymouth or Manchester. We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Competitive What you'll be doing: Working as part of an Integrated Development Team, established to develop and deliver submarine systems / capability Specifically focusing on ensuring that Product Safety tasking and activities are completed across multiple systems in support of project milestones through all stages of Engineering Life Cycle Management Supporting Hazard Identification and Analysis studies Assisting with or generating safety reports Ensuring the Integrated Development Team operates within the project Safety Management System Liaising with other Integrated Development Teams and the Whole Boat Safety Team Your skills and experiences: Essential: Product Safety Requirements identification and capture Product Safety hazard identification and analysis using internationally recognised techniques such as Fault Tree Analysis (FTA), Functional Hazard Assessment (FHA), Functional Safety Analysis (FSA), Zonal Hazard Analysis (ZHA), Hazard and Operability Analysis (HAZOP), Accident Sequence Modelling (ASM) Delivery of Product Safety cases and management systems Review and appraisal of Product Safety cases, influencing others with constructive feedback Auditing Product Safety management systems, learning, sharing and influencing others with constructive feedback Desirable: Working towards professional chartership An accomplished engineer with a passion for "things Product Safety" Ability to influence other stakeholders, internal and external to the role to achieve Product Safety benefits Benefits: You'll receive benefits including a competitive pension scheme, enhanced annual leave allowance and a Company contributed Share Incentive Plan. You'll also have access to additional benefits such as flexible working, an employee assistance programme, Cycle2work and employee discounts - you may also be eligible for an annual incentive. The Safety & Environmental Team: Supporting our Dreadnought, Astute and Submarine Nuclear Replacement (SSNR) submarines programmes in the delivery of Safety Management System arrangements and Safety Cases, you will be working with various teams across the submarines network. We offer relocation support packages across all Submarines roles, subject to meeting eligibility criteria. 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.

Contexte du projet Le projet vise la modernisation de l’infrastructure système et réseau . L’objectif principal est de mettre à jour des serveurs applicatifs et de rationaliser l’infrastructure Active Directory, incluant la migration vers un domaine cloud existant (AWS). Rôles et responsabilités Le chef de projet Infrastructure IT sera en charge de : Pilotage du projet : Planification, suivi et coordination des différentes phases. Études et analyse : Évaluation de l’infrastructure existante, identification des risques et contraintes techniques. Actions techniques de migration : Upgrade de 3 serveurs Windows applicatifs vers des OS récents et supportés. Rationalisation de l’Active Directory en supprimant un domaine On-Premise et en basculant utilisateurs et postes vers le domaine cloud AWS. Recette et validation : Supervision des tests et validation des migrations. Livrables attendus : Plan de projet détaillé Procédures de migration Mise à jour DAT/DEX Procédures et fiches de recette Objectifs du poste Garantir la réussite de la migration et de la modernisation de l’infrastructure IT tout en respectant les délais, la qualité et les standards de sécurité.

Job Title: Change Lead 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: Up to £50,000 depending on experience and skills What you'll be doing: Foster and maintain a stakeholder communication network Use tools and techniques to support to investigate business situation, evaluate actions and document requirements Understand both labour and non labour cost base for the functional area of responsibility Analyse the business impact of change requirements from multiple sources; application driven change (releases), business-initiated change, people strategy driven change and continuous improvement initiatives Be responsible for ensuring change control and change management procedures are followed within the project team applying appropriate levels of change governance Manage the preparation and presentation of change assessments with recommendations to weekly/monthly Change Review Board(s) Collect, understand, qualify, and transmit the business requirements for the project to key stakeholders for impact assessment, initiation/statement of work, development and delivery phases Work with the appropriate technical leads and 3rd Party organisations to ensure solutions are properly designed, developed, tested and implemented Validate the design with stakeholders to ensure that the design satisfies the business requirements Leverage best practice and ensure structured documentation and governance Your skills and experiences: Essential: Business Analysis professional qualification or proven working experience Good attention to detail and the ability to plan and control workloads Stakeholder management and the ability to foster and build relationships Desirable: Extensive operational experience, ideally in a Shared Service environment Understanding and awareness of organisational financial business planning Project Management professional qualification or proven working experience Knowledge and experience of Business Process Modelling Notation toolsets Understanding and awareness of the external HR IT market landscape 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 Shared Services team: Based within Employee Business Services and aligned to the Human Resources processes and services and technology, the role of Change Lead reports into the Senior Change Lead and is aligned with the function of Project Management. 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: 17th September 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

Data Solutions/Fibre Architect| OUTSIDE IR35| Reading, UKIntroduction Our client, in the Telecom/Fibre sector, is seeking a skilled and innovative Data Solutions/Fibre Architect to join their team on a contract basis. Key Responsibilities Designing scalable and efficient architectures for data integration and telecommunications systems. Developing comprehensive solutions for active and passive network assets, including OLT (Optical Line Terminals), ONT/ONU (Optical Network Terminals/Units), switches, routers, and fibre optic cables. Collaborating with cross-functional teams to ensure optimized deployment of DWDM and CWDM equipment alongside power supply and cooling systems. Skills and Expertise Architectural Design: Expertise in creating robust, scalable solutions tailored to network needs. Data Integration: Proficiency in seamlessly integrating complex systems to ensure data flow continuity. Active and Passive Network Assets: Hands-on experience working with optical networks, switches, fibre optics, and related infrastructure. Cloud Platforms: Extensive knowledge of AWS, GCP, or Azure to support cloud-based initiatives in telecommunications. Please click to find out more about our Key Information Documents. Please note that the documents provided contain generic information. If we are successful in finding you an assignment, you will receive a Key Information Document which will be specific to the vendor set-up you have chosen and your placement. To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

IT Support Analyst Engineer Our Client is looking to recruit an IT Support Analyst Engineer with at least 3 to 5 years experience in IT Network and Support ideally from a banking environment. 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 branch staff concerning IT related matters in a timely fashion. • Responsible for the maintenance of the IT infrastructure of the Branch by providing first line support of software, hardware and networking that incudes installation, configuration and troubleshooting. Support endpoint security standards (antivirus/firewall/patching/two-factor authentication). • Manage day to day operational aspects of a project and scope. • To assist the IT Manager in delivering various IT projects. • 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 Branch 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 Branch”. 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 • To maintain the branch PABX 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 • Support the Branch operations as and when needed and any other tasks assigned by the General Manager of the Branch. • To comply with all applicable FCA/PRA conduct rules. • Compliance with all mandatory training as set by the Branch/Group. Bachelor or Master’s degree or professional qualification in relevant discipline (IT/Information Systems/Computer Science/Technology/Programming/Information Science/System Engineering/Computing) At least 3 years of experience in IT ideally in the Banking/Financial industry in-depth knowledge of and troubleshooting experience with Windows, Office applications and conferencing applications. Technical/Functional skills - Proficient in common operating systems - Software proficiency - Networking (IT) - Proficient in programming languages - Project management - Data analysis Personal skills (Soft Competencies [Core/Leadership]) - Strong interpersonal skills - Strong written and verbal communication skills (in English) Strong stakeholder engagement The position is based in Central London. The salary will be in the range £40K - £45K. Please do send your CV to us in Word format along with your salary and notice period for this exciting position.

Job Title: DevSecOps Software Engineer Sector: Defence & National Security Clearance Required: SC clearance (or eligibility to obtain higher UK security clearance) Employment Type: Permanent Working Model: Flexible - remote, office, or client site (as required) Salary & Benefits: Competitive salary + annual bonus, generous pension, private healthcare, 25 days holiday + birthday off, paid volunteering days, reservist leave, and more. Role Overview: This is a unique opportunity to join a high-performing DevSecOps team delivering secure, mission-critical systems for the defence and national security ecosystem. The role is suited to a software engineer with a strong understanding of secure development practices, Agile delivery, and systems engineering principles. You'll work across the full lifecycle-from concept and requirements through design, build, integration, testing, and deployment-within a collaborative, multidisciplinary environment. Key Responsibilities: Develop secure software solutions using Python, C#, Go, and other modern languages. Operate as a cross-functional engineer within an Agile DevSecOps team. Engage with stakeholders to understand and refine technical requirements. Design, code, integrate, test, and deploy software in secure environments. Produce and execute software and integration tests. Identify and resolve bugs and deployment issues. Demonstrate software functionality to clients and stakeholders. Document technical work and support knowledge transfer to junior team members. Contribute to continuous improvement and adoption of new technologies. Participate in lessons learned and best practice sharing across teams. Essential Skills & Experience: Strong experience in secure software development within Agile teams. Proficiency in one or more programming languages: Python, C#, Go. Solid understanding of the systems engineering lifecycle. Experience working on large, complex, and secure systems. Knowledge of APIs and data architecture. Strong grasp of networking fundamentals and the networking stack. Scripting experience with PowerShell, Bash, or VBScript. Experience with software release audits (as developer or auditor). Ability to wireframe UI/UX designs using tools like Balsamiq. Excellent problem-solving skills in secure environments. Strong verbal and written communication skills. Willingness to work out of hours occasionally when required. Desirable Qualifications & Experience: Degree (or equivalent) in software engineering, systems engineering, or related field. Experience designing solutions to meet client requirements. Cloud platform accreditation (AWS, Azure) in DevOps or administration. CREST certification or equivalent security qualification. Chartered IT Professional status or equivalent. Hands-on experience with UI/UX design and implementation. Security Clearance: Due to the nature of the work, candidates must hold or be eligible to obtain UK SC clearance. Willingness to undergo higher levels of clearance is essential. What You'll Get in Return: Competitive salary and annual bonus scheme. Generous pension and life assurance. 25 days annual leave plus your birthday off. Options to buy and sell holiday. 10 days additional leave for military reservists. Up to 2 days of paid volunteering per year. Individual Doctor@Hand healthcare cover. Genuine flexible working - remote, office, or client site. Access to the latest secure technologies. Investment in personal development and career progression. A vibrant and inclusive social scene. About the Organisation: The client is a trusted leader in defence and national security, delivering secure digital capabilities and systems that support critical operations. Known for technical excellence and innovation, they offer a collaborative environment where engineers work on impactful projects using cutting-edge technologies. With a strong focus on professional development, flexible working, and employee wellbeing, this is a unique opportunity to contribute to national security while advancing your career. To find out more about Computer Futures please visit Computer Futures, a trading division of SThree Partnership LLP is acting as an Employment Business in relation to this vacancy | Registered office | 8 Bishopsgate, London, EC2N 4BQ, United Kingdom | Partnership Number | OC387148 England and Wales

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.

Digital, Data & Technology (DDaT), supports NCA operational commands with how we exploit data and to ensure the NCA uses the best technology platforms with the right tools and applications to further enable the NCA to protecting the public from serious and organised crime. We are responsible for defining and delivering our data and technology strategy, policy and architecture, and building and sustaining resilient services which are critical to our mission success. The pace of change within the digital and tech world means we need to be agile and innovative in how we respond to threats while exploiting the opportunities this presents. The purpose of the Senior Infrastructure Operations Engineer role is to ensure critical Intelligence Collection and Digital Forensics capabilities are delivered and maintained effectively to ensure they meet the NCAs evolving operational demands. Working in a small team of highly enthusiastic IT professional staff, transferring skills within the team will ensure we are better placed to look after specialist NCA capabilities and networks to provide full critical support, upgrades, development and maintenance. The role is responsible for: Delivering 1st, 2nd and mainly 3rd line support of technical systems to a professional standard, adapting to and meeting user requirements; Installing new hardware, installation and configuration of a mixture of Operating Systems including MS Server 2016-24, various flavours of LINIX on physical and virtual hardware (mainly Hyper-V or VMWare) and the use of containerized technologies; Maintaining and upgrading systems in line with business technical requirements. An understanding of network protocols would be beneficial. Security is extremely important for all of the services SOS maintain, therefore systems must be maintained to ensure these systems are accreditable. This includes updating system high and low level designs and associated documentation. Due to the nature of this role, travel between sites is regularly required. As such, a full, clean, UK Driving License is essential. This role aligns to within the Government Digital and Data career framework. Duties and Responsibilities: BAU Support - Help deliver 3rd line support of the supported SOS systems to a professional standard, meeting user requirements, reacting to system problems to ensure continued availability of SOS systems within defined service levels. Support 1st and 2nd line functions if required to ensure operational teams can function as efficiently as possible. Specification of hardware - Matching business requirements to hardware specifications that meet and often exceed those requirements. Installation of hardware - Racking and cabling of hardware to an industry best practice level, including asset management registering of support, licensing. Identification of obsolescence - Notification of obsolescence issues early in the hardware lifecycle to ensure funding and approvals are in place as early as possible, avoiding unnecessary system outages due to obsolescence. Creation and maintenance of system documentation - Create technical designs and ensure High- and Low-Level Designs (HLD/LLD) are maintained to an accurate level. Continual Improvement - Researching advances in technology to better meet business requirements with innovative solutions to meet business or technical problems. Client Image Build - Creation of client images including deployment and testing, using Windows Deployment Server or similar technologies. Patching and upgrades - Using standard IT tooling to deploy and test software patches. Configuration - Implementation of Group Policies for servers and clients to ensure the secure running and use of the systems. DHCP and DNS - Be able to deploy DHCP and DNS services, fault find these services in the event of a system problem being identified. Certificates - Be able to generate system certificates at renewal or based on certificate requests. Server Maintenance - Provide full support, upgrades, develop and maintain the servers within the current network. Supporting the wider SOS team - Providing support to the wider team, assisting where needed and mentoring to share knowledge and upskill less experienced staff, provide briefing sessions and training material to aid in that process. Assist in project work - Be the lead for new projects in developing new technologies to best meet the requirements. Interception or Digital Forensics principles - Have an understanding of Interception of Telecommunications or Digital Forensics would be useful, even at a basic level. Networking - Have a basic understanding of networking to be able to fault find servers and / or network issues. Storage Management and Configuration - Provision of storage for use within IT systems. Active Directory Management - Upgrade of Domain Functional Levels and AD architecture in line with industry best practice. MS Exchange - Be able to support and maintain new and existing installations. Knowledge and the working of various firewalls including Fortigate, CISCO, Palo Alto and Dell firewalls - Have an in-depth understanding of the Firewall models , configuration, patching, support, fault finding and upgrading. Virtualization technologies Hyper-V and VMWare (vSphere, vSAN, Horizon/Omnissa) - Understanding of virtual technologies Virtual Open Evening Event To find out more about the role and the application process we will be holding a virtual opening evening via MS Teams on Wednesday, 22nd October 2025 at 6:00 p.m. This event is by invitation only. To register, please click on the following link Please note, you will be asked for your name and email address. The registration will close on Sunday, 19 October 2025 at 11:00 p.m. You will not be able to register after this date and time.

The purpose of the Applications Operations Engineer role is to support and maintain critical digital forensic and/or intelligence collection applications to ensure they meet the NCAs evolving operational demands. Working in a small team of highly enthusiastic IT professional staff, transferring skills within the team will ensure we are better placed to look after the SOS networks to provide full critical support, upgrades, development and maintenance. The role involves supports the delivery of 1st, 2nd and 3rd line support of technical systems to a professional standard, adapting to and meeting user requirements; Installing new hardware, installation and configuration of a mixture of Operating Systems including Windows Server 2019, 2019, 2022 and Windows 10 and 11, virtual servers (VMWare and Hyper-V) and the use of containerized technologies; Supporting systems maintenance in line with technical requirements for business area. This post requires SC clearance as a minimum, with a possibility to gain DV within 12 months of being in post. Due to the nature of this role, travel between sites may be required. As such, a Full, clean, UK Driving Licence is desirable. Please note, staff in our DF Engineering functions will form part of an on-call rota. This role aligns to within the Government Digital and Data career framework. Duties and Responsibilities: Business as Usual Support - Help deliver 2nd and 3rd line support of the supported SOS systems to a professional standard, meeting user requirements, reacting to system problems to ensure continued availability of SOS systems within defined service levels. Support 1st and 2nd line functions if required to ensure the business can function as efficiently as possible. Installation of hardware - Installation of desktop computers, screens and build/delivery of laptops where required Installation of software - Installation, updating or upgrading of software including of support, asset management plus managing licensing requirements Creation and maintenance of system documentation - Create technical designs and ensure High and Low Level Designs (HLD/LLD) are maintained to an accurate level Continual Improvement - Researching advances in technology to better meet business requirements with innovative solutions to meet business or technical problems Client Image Build - Creation of client images including deployment and testing, using Windows Deployment Server or similar technologies Patching and upgrades - Using standard IT tooling to deploy and test software patches Configuration - Implementation of Group Policies for servers and clients to ensure the secure running and use of the systems. DHCP and DNS - Be able to deploy DHCP and DNS services, fault find these services in the event of a system problem being identified Certificates - Be able to generate system certificates at renewal or based on certificate requests Server Maintenance - Assist with supporting servers within the current network. Supporting the wider SOS team - Providing support to the wider team, assisting where needed and to share knowledge, providing briefing sessions and training material to aid in that process. Assist in project work - Be the lead for new projects in developing new technologies to best meet the requirements. Digital forensic principles - To gain an understanding of digital forensic tools or techniques would be useful, even at a basic level. Networking - Have a basic understanding of networking to be able to fault find servers and / or network issues Active Directory Management - Upgrade of Domain Functional Levels and AD architecture in line with industry best practice Virtual Open Evening Event To find out more about the role and the application process we will be holding a virtual opening evening via MS Teams on Wednesday, 22 October 2025 at 6:00 p.m. This event is by invitation only. To register, please click on the following link Please note, you will be asked for your name and email address. The registration will close on Sunday, 19 October 2025 at 11:00 p.m. You will not be able to register after this date and time.

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.