16 jobs found in Southampton

IT Project Manager – 2-month contract – Southampton (4 days a week onsite) – Outside of IR35 We are looking for an experienced IT Project Manager to lead and deliver a diverse portfolio of technology projects across the organisation. This position will oversee initiatives spanning Systems, Cyber Security, Software Development, Infrastructure, and Networks—ensuring they are delivered on time, within scope, and aligned to business objectives. You’ll work closely with technical teams, senior stakeholders, and third-party partners, acting as the driving force behind project planning, execution, governance, and communication. Skills & Experience from the Project Manager: Outside of IR35 Proven experience managing multiple IT projects in parallel. Strong knowledge across key IT domains such as cyber security, infrastructure, networks, and applications. Experience working with both agile and waterfall methodologies. Exceptional organisational and stakeholder-management skills....

Role: Software Engineer Location: Eastleigh(Hybrid) Duration: 12 months Inside IR35: Umbrella About our client: Our client is a leading aerospace engineering company specializing in jet engines, avionics, and integrated systems for both military and commercial aircraft. They operate major UK facilities, including maintenance, repair, and overhaul (MRO) sites Job Description Summary The Ground Application Software Engineer designs, builds, and sustains ground-based software applications and services that support mission-critical operations, including data ingestion, processing, and integration with back-end services and hardware systems. This role partners closely with product, systems, platform, data, and test teams to deliver high-quality, secure, and reliable software that improves Safety, Quality, Delivery, and Cost. Essential Responsibilities As a Ground Applications Software Engineer in the Aircraft Services Department, you will; Drive design reviews, define...

Introduction Saab UK is part of Scandinavia's largest defence company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities for personal fulfilment and career growth. We currently employ over 600 people across eight sites in the UK, and our specialisations include software engineering, underwater robotics, radars, AI, and armed forces training. What you will be part of: Explore a wealth of possibilities. Take on challenges, create smart inventions, and grow beyond. This is a place for curious minds, brave pioneers, and everyone in between. Together, we achieve the extraordinary, each bringing our unique perspectives. Your part matters. Saab is a leading defence and security company with an enduring mission, to help nations keep their people and...

Job Advert: Contract Cyber Engineer (DV Cleared) 📍 Newport | 💼 6-month contract + likely extension 🏢 Fully onsite | 💷 Up to £90 per hour (Umbrella) 🔐 DV Clearance required / British Nationals only We're recruiting for an experienced Contract Cyber Engineer to join a major defence cyber security function. This role is ideal for someone who enjoys hands-on technical problem solving, acting as a senior point of escalation, and supporting a high-performance Security Operations Centre (SOC). You'll work within a specialist cyber defence organisation, supporting the smooth running of security tools, leading operational engineering activity, and ensuring that new security projects transition successfully into the live environment. The Role As a Contract Cyber Engineer, you will: Act as the senior escalation point for SOC engineering issues Support SOC Analysts and Engineers with toolset faults, troubleshooting and ongoing operational work Oversee toolset availability,...

Cyber Security Engineer (DV Cleared) Certain Advantage are recruiting on behalf of our prestigious client for a Cyber Security Engineer for initially 6 months. Due to the highly sensitive nature of the work you will be required to hold DV clearance and work the 37 hours per week fully onsite in Newport, South Wales. The hourly rate on offer is up to £90/hr (Umbrella, depending on experience) This is an exciting opportunity to join a well-established leading services provider who serve a range of high-profile clients including prominent names within aerospace, government and high-tech manufacturing. As a Cyber Security Engineer you’ll stand as an escalation point for all SOC operational engineering activity. You will be responsible for the transition of projects from the System Design team into the SOC operations ensuring impact analysis, capacity and availability management are considered prior to accepting new projects. You’ll also mentor/oversee members of the SOC...

Security Architect Newport, South Wales (4 days onsite / Fridays remote) 6 month contract (strong potential for extension) Rate: Negotiable (DOE) ACTIVE SC Clearance is requiredAbout the Role A major defence organisation is seeking a Security Architect (Cyber) to play a key role in shaping, developing, and maintaining secure system architectures across mission-critical MOD programmes. You’ll ensure all solutions align with defence and national security standards, working closely with internal engineering teams, MOD stakeholders, and security authorities to uphold the highest standards of cyber assurance. Key Responsibilities Design and develop secure architectures for MOD platforms, systems, and networks. Align solutions with frameworks such as NIST SP 800-53, ISO 27001, JSP 440, DEF STAN 05-138, and NCSC guidance. Produce and maintain documentation: Security Architecture Documents, Risk Assessments, and Security Management Plans. Lead and support design reviews and assurance...

Network Architect Must have an Active DV Clearance A new opportunity has arisen for a Network Architect to join a secure Defence and National Security programme. You will design and deliver medium to large scale network solutions while supporting multiple work streams and engaging with technical and project stakeholders across a high profile environment. About the Role - Network Architect As a Network Architect, you will work closely with Programme and Project Managers to produce high quality network designs across programme, live service, and change activities. You will contribute to HLD and LLD documentation for key technologies including Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper LAN and WAN, Endace, NTP, data centre firewalls, and LAN services. The role involves supporting engineering teams, ensuring solutions meet requirements, pass governance, and align with architectural direction. You will provide design input for customer reporting and collaborate with...

Core Infrastructure Architect Must have an active DV Clearance Join a dynamic, multi-skilled agile team as a Core Infrastructure Architect, where collaboration and innovation drive success. You'll work closely with architects, security specialists, and service teams to deliver robust and secure infrastructure solutions that align with our customer's vision. About the Role - Core Infrastructure Architect As a Core Infrastructure Architect, you'll take ownership of technical proposals, ensuring they meet client goals and architectural standards. Reporting to the CTO Lead Architect, you'll collaborate across business areas and engage with senior customer stakeholders to drive delivery excellence. You'll manage third-party suppliers and handle requests for change, ensuring the architectural integrity of solutions is maintained throughout the lifecycle. What We're Looking For - Core Infrastructure Architect Proven client-facing experience at a senior level with excellent...

Infrastructure Test Analyst - DV Cleared Rate: £400 a day Location: Basingstoke - onsite 5 days a week Clearance: DV Clearance required You will join a global IT Consultancy delivering digital transformation to the MoD. You will be an experienced test analyst with good knowledge of Windows and Linux operating systems together with an understanding of DevOps principles, together with the experience of working within a multi-disciplined engineering team. Embedded within Agile delivery teams, you will collaborate closely with developers, infrastructure specialists, and project managers to deliver high-quality solutions that make a real-world impact. You will leverage your knowledge of core software tools, development methods, and integration frameworks to support the continuous integration, deployment, and testing of new features across complex environments. Hands on experience in infrastructure engineering, including the testing, deployment, and maintenance of robust, scalable...

ServiceNow Developer / Technical Lead 6 Month Contract Newbury (Hybrid) £(Apply online only)/day (Outside IR35) ServiceNow Developer / |Technical Lead needed with TSOM development + implementation project experience. 6 Month Contract based in Newbury (Hybrid). A chance to work with a global IT Consultancy on a project for an Telecoms external client. Start ASAP in December 2025. Hybrid Working - 2-3 days/week working remotely + the rest of the time working from the Newbury office. Key skills, experience + tasks will include: Strong ServiceNow technical expertise on TSOM development + implementation projects. In-depth technical experience on ServiceNow ITSM and other common modules -eg- TSOM, ITOM, ITAM, HRSD, CSM, GRC, SecOps + custom applications. Leading the design, development + implementation of ServiceNow solutions. Proven expertise in ServiceNow integrations including: REST, SOAP, APIs, MID Servers. Designing, developing + implementing CMDB and Discovery....

Contract Java Software Engineers – Inside IR35 Avanti Recruitment is looking for Java Software Engineers for long-term defence projects focused on secure, real-time and mission-critical systems. Previous defence experience is preferred, and those with sonar, submarine or maritime combat systems exposure will be prioritised. You’ll be developing in a Java-led environment with work spanning system design, integration, complex data handling, and operational visualisation. Key Skills * Java (core + enterprise) * UML / software modelling * Service-oriented or open architectures * Microservices * TCP/IP and comms middleware * Windows / Linux environments * Virtualisation / containerisation * APIs (design & integration) * Databases / SQL * Real-time data, visualisation or HMI experience (advantage) Additional Details * Mix of onsite requirements * SC clearance or eligibility required * 6-month contract with extensions expected * Inside...

Location: South East England (with UK-wide travel to secure sites)Security Clearance: UK DV Clearance (mandatory) Start Date: ASAP Duration: 4.5 months (until 27 March 2026) We are looking for an experienced Lead Architect to join a high-security architecture team, helping shape enterprise-wide strategies and technical solutions across complex, secure programmes. This role involves working with multi-layered architectures, guiding senior stakeholders, and ensuring alignment between business goals and technology delivery. Key Responsibilities Develop and evolve enterprise architecture frameworks and standards Produce architecture views across application, data, technology, security, and business layers Create system context diagrams, integration models, capability maps, and technology roadmaps ato Lead architectural governance across multiple secure programmes Maintain architectural artefacts using tools such as Sparx Enterprise Architect or similar Tailor viewpoints for...

Security Consultant – GRC (Governance, Risk & Compliance) Location: Reading (Remote role with once or twice per month on-site)  Rate: Negotiable (DOE) Contract: Until May 2026 An excellent opportunity has arisen for an experienced Security Consultant (GRC) to join a global technology organisation that’s expanding its EMEA cyber security consulting practice and investing heavily in a new Centre of Excellence. This is a hands-on consulting position delivering Governance, Risk and Compliance (GRC) projects for major enterprise clients — including risk management, cloud security governance, and compliance frameworks such as ISO27001, NIST CSF, CIS Top 18 and COBIT. You’ll play a key role in engaging with senior stakeholders, assessing cyber maturity, and driving best-practice improvements across a range of industries. Key Responsibilities Deliver Cyber GRC consulting engagements end-to-end — from scoping and planning through to delivery and close-out. Provide advisory...

Technical Project Manager - Wireless 5G  Certain Advantage are hiring on behalf of our global telecoms client for a Technical PM who can offer demonstrable expertise in delivering “Private Wireless” projects for corporate customers, ideally 5G private wireless within in the industrial sector (e.g. manufacturing, logistics & distribution etc). This is a fantastic opportunity to work with a global telecoms business with a healthy pipeline of wireless projects coming into their international network delivery team. Initially 6 months this contract is expected to run for 12 months, potentially longer.  What will stand out in your application; Demonstrable Network Project experience - with wireless projects (especially 5G) stated in the CV Demonstrable experience identifying, planning for and managing dependencies Strong 3rd party vendor management (e.g. Nokia) Although this is expected to be delivering 5G wireless into new construction projects, this is not a Construction...

Security Solutions Architect – SC Cleared - Data Centric Security, Zero Trust Location: Corsham/Northwood - Full Remote working with occasional visits Clearance: Active SC clearance required Sector: Defence / National Security Coltech are supporting a major Defence programme and we’re looking for an experienced hands-on Security Architect who has specialised and gained experience specifically in data-centric security with attribute-based access control and SAML-based (or similar) identity enforcement, federation of trust and key management, all in a zero trust architecture. Knowledge of multi-level cross domain security gateways in a defence or national security context is also important. Key Responsibilities * Design and implement secure, scalable solution architectures * Develop and maintain security architecture frameworks aligned to business and IT strategy * Design secure cloud, application and network architectures * Ensure consistent integration of security...

ITIL Service Asset And Configuration Manager SACM Rate: Open Location: Corsham (2-3 days a week on site) Clearance: SC Clearance required You will join a niche consultancy delivering digital transformation to the MoD Key responsibilities Process Design and Improvement: Defining the SACM process strategy, objectives, policies, procedures, and work instructions. Having responsibility for the process remaining "fit for purpose" and driving its continuous improvement (CSI). Defining Scope and Standards: Determining the scope of what should be considered a Configuration Item (CI) or IT asset, including hardware, software, documentation, and their relationships. This also involves defining CI attributes, nomenclature, and baselines. Managing the Configuration Management System (CMS) and CMDB: Planning and managing the population of the CMS/CMDB, which includes discovery, integrations, and other data import methods. This role ensures regular housekeeping, security, and access...