agile development environments Understanding of the Cyber domain Comprehension of common software design and testing patterns Ability to build systems and perform continuous integration Eligible to achieve DVclearance (British Citizen and UK resident for the last 10 years) Benefits: Opportunity to work with a leading technology and engineering company Participate in a wide range of cutting-edge projects More ❯
London, England, United Kingdom Hybrid / WFH Options
LHH
applicants Defence Lead for LHH & Recruitment solutions- recruitment on demand , SOW, Managed Recruitment/RPO. Attraction and Assessment. Contract Data Engineers (x3) – Defence Sector – Bristol Outside IR35 | DVClearance Required Location: Bristol (Onsite/Hybrid) | Contract Duration: 6-12 months+ We are recruiting three experienced Data Engineers for a leading defence client in Bristol. This is a contract opportunity … operating outside IR35, offering a chance to work in a high-security, mission-critical environment. You must already hold UK DVClearance , Key Responsibilities: Design, develop, and manage complex, large-scale data pipelines in secure or regulated environments Ingest, process, index, and visualise data using the Elastic Stack (Elasticsearch, Logstash, Kibana) Build and maintain robust data flows with Apache More ❯
Infrastructure Engineer - Must have a valid DVClearance We are seeking a skilled Infrastructure Engineer to join a collaborative, multi-disciplinary agile team. This is a fantastic opportunity to be part of a fast-paced and innovative environment, where teamwork, problem-solving and technical ownership are key. As an Infrastructure Engineer, you will take responsibility for delivering technical work More ❯
Infrastructure Engineer - Must have a valid DVClearance We are seeking a skilled Infrastructure Engineer to join a collaborative, multi-disciplinary agile team. This is a fantastic opportunity to be part of a fast-paced and innovative environment, where teamwork, problem-solving and technical ownership are key. As an Infrastructure Engineer, you will take responsibility for delivering technical work More ❯
Cheltenham, Gloucestershire, United Kingdom Hybrid / WFH Options
TwinStream
We have teams working both on-site with clients and remotely from home. Location: Hybrid working in Cheltenham with possible 24/7 call out when on rota Security Clearance: Must have live DVClearance About the Role: TwinStream DevOps engineers work within and support agile delivery teams by reducing the feedback time between identifying a change and it More ❯
our enterprise Oracle databases. This role offers a fantastic opportunity to work on complex systems, contribute to performance tuning, and help architect scalable solutions for mission-critical environments. SC CLEARANCE IS HIGHLY DESIRABLE ️ Key Responsibilities Install, configure, and upgrade Oracle databases and related tools. Manage database security, backup, and recovery processes. Monitor database performance and implement tuning where necessary. Develop More ❯
Lead Infrastructure Engineer Location: Basingstoke - 5 days onsite Salary: £65K - £70K Max plus 10% DV bonus Clearance: DVClearance CBSbutler Holdings Limited, trading as CBSbutler, is recruiting for a Lead Infrastructure Engineer. This is a hands-on technical role requiring deep infrastructure expertise, end-to-end ownership of solutions, and the ability to work collaboratively in a delivery More ❯
Basingstoke, Hampshire, South East, United Kingdom
CBSbutler Holdings Limited
Lead Infrastructure Engineer Permanent Location: Basingstoke - 5 days onsite Salary: £65K - £70k Max plus 10% DV bonus DVClearance Recruiting for a a Lead Infrastructure Engineer. This is a hands-on technical role that requires deep infrastructure expertise, end-to-end ownership of solutions, and the ability to work in a collaborative, delivery-focused environment. Responsibilities include: - Own More ❯
DevOps Engineer (DV Security Clearance) Position Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our … on-premise applications. Required qualifications to be successful in this role • Azure • Terraform • Continuous Integration • Continuous Deployment • Docker • Linux • Amazon Web Services Cloud Desired Competencies: • Kubernetes • Agile • Ansible Security Clearance: Must be a sole UK national - and either hold, or willing to gain higher level clearance. Any individual without security clearance is welcome to apply and will always be considered More ❯
Gloucester, Gloucestershire, South West Hybrid / WFH Options
CGI
Automation Tester (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a CGI partner not just … have all the skills we need, we would consider high quality individuals who meet most of the criteria. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. Any individual … without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. The position is suitable for some office or home-based work but due to the secure access of systems, this position will require onsite attendance in Gloucester. Your future duties and responsibilities As an Automation Framework Engineer within the More ❯
Software Engineer (DV Security Clearance) Position Description CGI was recognised in the Sunday Times Best Places to Work List 2025 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an … programme/role, you will need to hold the highest level of UK Security Clearance. You will work in an office location close to Gloucester. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. Your future duties and responsibilities This Software Engineer role will be responsible More ❯
Network Engineer - Must have a Valid DVClearance Do you want to work on critical infrastructure that genuinely impacts how the world connects and communicates? Are you looking to be part of a collaborative, multi-skilled agile team where knowledge-sharing, innovation, and team spirit are key? This is a great opportunity to join a high-performing team delivering More ❯
Network Engineer - Must have a Valid DVClearance Do you want to work on critical infrastructure that genuinely impacts how the world connects and communicates? Are you looking to be part of a collaborative, multi-skilled agile team where knowledge-sharing, innovation, and team spirit are key? This is a great opportunity to join a high-performing team delivering More ❯
Linux Administrator (DV Security Clearance) Position Description CGI's Space, Defence, and Intelligence business unit is dedicated to delivering cutting-edge technical solutions that address the most complex challenges faced by government agencies. Our mission-critical systems are custom-built to ensure security, reliability, and innovation, helping our clients protect the nation and its people. We are currently seeking … Our culture values innovation, collaboration, and ownership, making it an ideal environment for self-motivated individuals to thrive. Our roles are only available if you hold a UK Security Clearance and are a sole UK National due to the secure nature of the project. You will either hold a higher level clearance or be willing to obtain it. Any individual … without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. This role will require you to work on site in London 5x per week. Your future duties and responsibilities -Diagnosing and solutioning problems with the system in production and non-prod - Increase the efficiency of system deployments, freeing up More ❯
is responsible for managing the end to end delivery of applications and Operating System gold builds, and the on-going lifecycle management for those applications. This critical on site DV security cleared role undertakes application packaging and is an integral part of the project team. Also, as deputy to the team lead, daily responsibilities include - Escalations, Projects, C# More ❯
London, England, United Kingdom Hybrid / WFH Options
Anson McCade
Social network you want to login/join with: Here at Anson McCade Recruitment, we are currently working with one of the largest professional services firms in the world, offering a wide range of services including audit, tax, consulting, advisory More ❯
Cyber Software Engineer - National Security Location: Manchester Clearance Required: Eligibility for DV (DevelopedVetting) Clearance (British Citizens only, 10 years UK residency) Protect What Matters Join a trusted and growing supplier in the National Security sector, working at the forefront of technology to develop mission-critical systems that help keep the nation safe, secure, and resilient. This is an … offers excellent transport links and close proximity to key clients. This role supports the UK Government's levelling-up agenda and contributes to a thriving local tech community. Security & Clearance Due to the sensitive nature of the work, applicants must be eligible for DevelopedVetting (DV) clearance. You must be a British Citizen and have resided in the UK More ❯
DevOps Engineer (Contract) – UK Public Sector projects Location: Travel to client sites across South and West England (hybrid potential) Clearance: DVclearance preferred; SC clearance will be considered Contract Type: Inside IR35 Duration: 3-6 months initial I’m currently working with a specialist consultancy that delivers digital, cloud, and DevOps services into the UK Public Sector , particularly across … Good knowledge of cloud platforms (AWS, Azure, or similar) Experience working with containerisation (Docker, Kubernetes) Background working with Defence or National Security clients is highly desirable Active DVclearance is ideal , but SC-cleared candidates who are willing to go through DV will be considered Additional Info: UK nationals only due to the nature of the projects More ❯
Social network you want to login/join with: DevOps Engineer - Security Cleared, london col-narrow-left Client: Xcede Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: DevOps Engineer (Contract) – UK Public Sector projects Location: Travel to client sites across South and West England (hybrid potential) Clearance: DVclearance preferred; SC clearance will be considered Contract Type: Inside IR35 Duration: 3-6 months initial I’m currently working with a specialist consultancy that delivers digital, cloud, and … Good knowledge of cloud platforms (AWS, Azure, or similar) Experience working with containerisation (Docker, Kubernetes) Background working with Defence or National Security clients is highly desirable Active DVclearance is ideal , but SC-cleared candidates who are willing to go through DV will be considered Additional Info: UK nationals only due to the nature of the projects More ❯
Social network you want to login/join with: DevOps Engineer - Security Cleared, slough col-narrow-left Client: Xcede Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: DevOps Engineer (Contract) – UK Public Sector projects Location: Travel to client sites across South and West England (hybrid potential) Clearance: DVclearance preferred; SC clearance will be considered Contract Type: Inside IR35 Duration: 3-6 months initial I’m currently working with a specialist consultancy that delivers digital, cloud, and … Good knowledge of cloud platforms (AWS, Azure, or similar) Experience working with containerisation (Docker, Kubernetes) Background working with Defence or National Security clients is highly desirable Active DVclearance is ideal , but SC-cleared candidates who are willing to go through DV will be considered Additional Info: UK nationals only due to the nature of the projects More ❯
London, England, United Kingdom Hybrid / WFH Options
Matchtech
Social network you want to login/join with: Data Scientist (eDV clearance required), London col-narrow-left Client: Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 863eca77fe75 Job Views: 4 Posted: 22.06.2025 Expiry Date: 06.08.2025 col-wide Job Description: Job summary 2-3 days a week on site, hybrid role. … Data Scientist - enhanced DVclearance required. Key skills required for this role Data Scientist (eDV clearance required) Important Data Scientist - enhanced DVclearance required Our client, a leading company in the Defence & Security sector, is currently seeking a data-driven and passionate Data Scientist with eDV clearance to join their team. This permanent position offers the opportunity to … quality work to agreed timelines and taking the initiative. Supporting client engagements, including pitches and presentations. Contributing to the company strategy and helping to shape the future. Job Requirements: DVCleared (2023, 2024, 2025) or holding DV Clearance. Experience in data science, machine learning algorithms, and data engineering. Industry experience in consultancy, engineering, or data science. Significant More ❯
Cheltenham, England, United Kingdom Hybrid / WFH Options
IO Associates
IR35 Duration: 12 months+ Due to the exciting nature of the role and the projects you will be working on, you must hold an active UK*C DVClearance to be eligible. You will play a key role in designing, building, and maintaining the core services and infrastructure that underpin secure applications. You’ll collaborate closely with front-end … like OpenShift or Docker Excellent communication and collaboration skills Previous experience working in high-assurance or classified environments (preferred) If this sounds of interest, or you hold the right clearance but are looking for a slightly different role, please reach out for a confidential conversation to find out more! #J-18808-Ljbffr More ❯
APMP, Prince2, Agile Certification). Strong project management, risk management, and procurement management skills. Familiarity with the Agile, Waterfall, and Shape Up profiles and methodologies. SC/DVClearance (willing to obtain DV). About SiXworks SiXworks is a leading provider of secure digital solutions, specialising in digital experimentation and focused on fail-safe-fast cutting-edge technology … vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy to customers while championing open-source and best-of-breed technologies. A word on UK Security Clearance Due to the secure nature of the position and working environment, you must have, or be eligible to obtain Security Clearance. More details relating to UK Security Clearance can be … found here: United Kingdom Security Vetting: clearance levels - GOV.UK () SiXworks is an IBM subsidiary which has been acquired by IBM and will be integrated into the IBM organisation. SiXworks will be the hiring entity. By proceeding with this application, you understand that SiXworks will share your personal information with other IBM subsidiaries involved in your recruitment process, wherever these are More ❯
Basingstoke, England, United Kingdom Hybrid / WFH Options
CBSbutler Ltd
Senior Test Specialist Location: Basingstoke (Hybrid) Salary: £48k plus 3% bonus and 10% bonus once DV is through Clearance: Eligible for DV Clearance. Can start under SC Clearance. You will join a global IT consultancy delivering digital transformation to the UK government. As a Senior Test Specialist, you will be part of a dedicated team focused on delivering More ❯
Basingstoke, Hampshire, United Kingdom Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
Senior Test Specialist Location: Basingstoke (Hybrid) Salary: £48k plus 3% bonus and 10% bonus once DV is through Clearance: Eligible for DV Clearance. Can start under SC Clearance. You will join a global IT consultancy who are delivering digital transformation to the UK government. You will be a Senior Test Specialist who will join our team of committed More ❯