1 to 25 of 30 Security Cleared Jobs in Gloucester

Gloucester location – full time on site Must hold an active enhanced security clearance (West) Competitive salary DOE – plus 6% bonus, 25 days holiday, clearance bonus Experience in Linux, Containerisation, Python/Bash/PowerShell, Windows Servers, IaC Who are we? The client is a leading world-class engineering and technology consultancy that delivers advanced research, development services, and … mission-critical services. You will also aid in the successful operation of both cloud and on-prem software applications. The Linux Sys Admin should have... Active enhanced DV security clearance (West) Willing to work full-time on-site Experience in Linux System Administration Virtualisation/Containerisation technologies – VMware/ESXi/Docker Desirable: Infrastructure as Code (IaC) – Ansible … ESXi/Linux/Windows/Python/Bash/PowerShell/Ansible/Terraform/containerisation/virtualisation/IaC/Infrastructure as Code/Security Cleared/Security Clearance/DV/DV Cleared/DV Clearance/Cheltenham/Gloucester More ❯

New Permanent Opportunity available with a leading National Security Organisation for an eDV cleared Lead Data Engineer in Gloucester Gloucester location – hybrid working when possible Must hold active Enhanced DV Clearance (West) Competitive Salary DOE - 6% bonus, 25 days holiday, clearance bonus Experience in Data Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL, Team Leadership Who … Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that help keep the nation safe, secure, and prosperous. You’ll work with cutting-edge technologies, including AI/Data Science, Cyber, Cloud, DevOps/SRE, and Platform Engineering. They have long-term contracts secured across the latest customer …/DATA STRATEGY/DATA PIPELINES/DATA GOVERNANCE/SQL/NOSQL/APACHE/NIFI/KAFKA/ETL/GLOUCESTER/DV/SECURITY CLEARED/DV CLEARANCE More ❯

you to be eligible for high level SC Clearance About the Role We are seeking experienced Platform Engineers to join a growing team supporting critical Government and National Security programmes across the UK. This is an exciting opportunity to work on projects that make a real-world impact — designing, developing, and deploying secure, high-quality systems for clients More ❯

New Permanent Opportunity available with a leading National Security Organisation for an eDV cleared Data Engineer in Gloucester Gloucester location – hybrid working when possible Must hold active Enhanced DV Clearance (West) Competitive Salary DOE - 6% bonus, 25 days holiday, clearance bonus Experience in Data Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our … client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that help keep the nation safe, secure, and prosperous. You’ll work with cutting-edge technologies including AI/Data Science, Cyber, Cloud, DevOps/SRE, and Platform Engineering. They have long-term contracts secured across the latest customer framework and are …/DATA STRATEGY/DATA PIPELINES/DATA GOVERNANCE/SQL/NOSQL/APACHE/NIFI/KAFKA/ETL/GLOUCESTER/DV/SECURITY CLEARED/DV CLEARANCE More ❯

Unix System Administrator Location: Cheltenham/Gloucestershire ( on site 5 days per week) Due to security clearance requirements candidates must be eligible for or currently hold SC or DV. Candidates must be sole UK national/British citizen and resided in the UK for 10 years and over. DXC Technology (DXC: NYSE) is the worlds leading independent, end More ❯

depending on experience) Sanderson is proud to be supporting an emerging digital consultancy that’s helping to transform the UK’s public sector and national security landscape through cutting-edge cloud and automation solutions. They’re now looking for an Azure Cloud Developer to join their growing team of engineers and architects. You’ll play a hands-on … to deliver secure, automated solutions Support the migration and modernisation of legacy applications to Azure Contribute to the development of reusable templates, components, and best practices Apply Azure security principles , including RBAC, Key Vault, and managed identities Conduct testing, troubleshooting, and performance tuning to meet quality and compliance standards Stay up to date with Azure advancements and contribute … SQL, Storage, Event Hub Experience implementing Infrastructure as Code (Terraform, Bicep, or ARM templates) Solid understanding of CI/CD pipelines and automation practices Good grasp of cloud security, networking , and identity management Experience working in Agile or DevOps delivery environments Excellent problem-solving, collaboration, and communication skills Desirable Skills AWS Experience is desirable. Experience with containerisation and More ❯

with a global defence powerhouse to help build their team of Software Engineers to deliver on mission critical goals. The work will span areas like Intelligence and Cyber Security projects, where your input to develop new elements will be valued. You will take on the role of creative and developing cutting edge systems and apps with a close More ❯

with a global defence powerhouse to help build their team of Software Engineers to deliver on mission critical goals. The work will span areas like Intelligence and Cyber Security projects, where your input to develop new elements will be valued. You will take on the role of creative and developing cutting edge systems and apps with a close More ❯

with a global defence powerhouse to help build their team of Software Engineers to deliver on mission critical goals. The work will span areas like Intelligence and Cyber Security projects, where your input to develop new elements will be valued. You will take on the role of creative and developing cutting edge systems and apps with a close More ❯

clearance bonus Experience in Data Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that help keep the nation safe, secure, and prosperous. You'll work with cutting-edge technologies including AI/Data Science, Cyber, Cloud, DevOps … the Data Engineer be Doing? You will develop mission-critical data solutions and manage pipelines that transform diverse data sources into valuable insights for our client's National Security customers. You will collaborate with clients to solve complex challenges, utilising distributed computing techniques to handle large-scale, real-time, and unstructured data. Responsibilities include: Design and develop data …/DATA STRATEGY/DATA PIPELINES/DATA GOVERNANCE/SQL/NOSQL/APACHE/NIFI/KAFKA/ETL/GLOUCESTER/DV/SECURITY CLEARED/DV CLEARANCE More ❯

Engineer Location: Gloucester Salary: £65,000 - £80,000 + 10% bonus ARE YOU A SOLE BRITISH CITIZEN AS THIS ROLE REUIRES YOU TO BE ELIGIBLE FOR HIGH LEVEL SECURITY CLEARANCE (DV-DEVELOPED VETTED) About the Role We are seeking a highly skilled Senior Platform Engineer to play a key role in designing, developing, and deploying cutting-edge, secure … systems that support critical UK Government and National Security projects. In this senior role, you’ll take ownership of technical decisions, mentor junior engineers, and ensure the delivery of robust, scalable platforms. You’ll work across the full software lifecycle — from design and build to deployment and optimisation — using modern engineering practices, tools, and cloud technologies. This position … platform engineering in mission-critical environments. Key Responsibilities Design, develop, and maintain secure and reliable platforms that meet demanding operational needs. Lead on technical design decisions, ensuring performance, security, and scalability. Build and maintain CI/CD pipelines using tools such as Jenkins, Bamboo, or Bitbucket . Write clean, maintainable, and efficient code in one or more languages More ❯

clearance bonus Experience in Data Pipelines, ETL processing, Data Integration, Apache, SQL/NoSQL Who Are We? Our client is a trusted and growing supplier to the National Security sector, delivering mission-critical solutions that help keep the nation safe click apply for full job details More ❯

Virtualisation Administrator Location: Gloucestershire, UK Work Type: Onsite Employment Type: Permanent/Full-Time Renumeration: Competitive Salary + Excellent Benefits Security Clearance: Sole British National required. Must be willing to undergo Enhanced DV (Developed Vetting) clearance. Overview Are you ready to take your career to the next level in a secure and mission-critical environment? We're se... More ❯

Inside IR35) Essential Skills: EUD device support experience, AD, Excgange, Windows 10/11, MS Office, Outlook etc. also clean and current UK driving license, eligibility to obtain Security Clearance, (5 years UK residence) This role is central to ensuring users have reliable, secure, ... More ❯

is office based and working alongside our client base team and involves the maintenance and support of a highly critical service in c ollaboration with client operations and security teams to ensure service remains optimised for performance and compliance MAIN DUTIES AND RESPONSIBILITIES Implement and manage customer-requestedintegrations Embed security practices throughout the softwaredevelopment lifecycle Monitor More ❯

Software Engineers Package - £55,000 - £85,000 (depending in experience level) Benefits – DV Bonus plus excellent benefits Clearance - Cleared to eDV level Location – Cheltenham or Manchester Join a trusted leader in National Security technology solutions. Do you enjoy solving technical cyber problems and identifying vulnerabilities? As part of our client's expanding National Security division … that could be obfuscated or defensively structured, for either x86/x64 or ARM processor architectures. Reverse engineering a wide range of technologies to uncover vulnerabilities and improve security including operating systems and/or firmware internals, security architectures and hardware abstraction. Engineering software from design to delivery in modern IDEs and languages, using Agile delivery. … used in Agile environments. Desirable exposure Any exposure of AI, ML, Cloud or Virtualisation would be considered a plus. Clearance required You will already hold an active eDV security clearance This is an incredible opportunity to be at the forefront of National Security innovation. If you're naturally curious, thrive in high-stakes environments, and want More ❯

Infrastructure Engineer Location: Gloucester/Cheltenham Contract Type : Permanent Working Pattern: Hybrid/On-site Clearance: DV About the Role We’re seeking a proactive and technically skilled Infrastructure Engineer to join an IT Services and Consultancy team. You’ll More ❯

experience) + £7,000 bonus We’re looking for talented Software Engineers (2+ years experience) to join a growing team delivering cutting-edge solutions within the UK National Security space. You’ll work on technically complex systems that directly contribute to national-level projects, surrounded by a collaborative engineering culture that values innovation, learning and impact. NOTE: Due … to the nature of this client's work, candidates must be eligible for UK Developed Vetting (DV) security clearance. What you’ll be doing Designing, developing, testing and deploying robust software systems in a secure environment. Collaborating with multi-disciplinary teams to deliver high-integrity, high-availability applications. Supporting code reviews, debugging, and issue resolution within an Agile More ❯

Python Software Engineer – Security & AI Projects Gloucester – Hybrid (2–3 days on-site) Up to £70,000 + Excellent Benefits **Must be a British Citizen** Join one of the UK’s leading technology and defence engineering consultancies — a team trusted by government and security clients to deliver advanced data, software, and AI-driven solutions that protect … next year, with opportunities for experienced Python Engineers to work on projects that genuinely make a difference. What you’ll be doing Building secure, high-performance software underpinning security and defence operations Developing complex data pipelines, APIs, and AI tooling in modern Python environments Working in agile, multi-disciplinary teams alongside experts in software, data, and machine learning … quick turnaround Industry-leading training and dedicated career progression pathways If you want to use your Python skills to solve real-world problems at the intersection of technology, security, and AI, this is a rare chance to do it on a large scale. More ❯

Gloucester location - must be willing to be full-time on-site Must hold Active Enhanced DV Clearance £95,000 - £110,000 DoE plus benefits One of our SME clients is looking for a like-minded, technically strong professional who is More ❯

Software Engineer – Defence/National Security Location: Gloucester | Hybrid Working Available Salary: £45,000 - £62,000 + package Are you looking to apply your software engineering skills to projects that truly make a difference? This organisation is a global leader in digital, cyber, and intelligence solutions, working at the forefront of national security, defence, and technology … challenging environments. About the Role Due to continued growth, we are seeking Software Engineers to join a fast-growing team in Gloucester, delivering mission-critical solutions for National Security clients. You’ll work on meaningful projects that directly contribute to safeguarding the UK, while also having the opportunity to engage with community initiatives designed to inspire and develop … eagerness to learn and develop new skills. Knowledge of cloud engineering (AWS, Docker, Microservices) is desirable but not essential. A collaborative mindset, with experience working in Agile environments. Security Clearance Please note that due to the nature of this work, applicants must be eligible for UK Security Clearance. Typically, this requires 5–10 years of continuous More ❯

Software Engineers – National Security | Gloucester | Up to £70k + Package | DV/SC Clearance Required I’m hiring Software Engineers to join one of the UK’s leading secure technology teams — delivering software solutions that protect national interests and support the UK’s most critical missions. If you’re looking for meaningful engineering work — where your code directly … supports intelligence, law enforcement, and security operations — this is it. 💻 Tech stack: Core development in Java , Python , JavaScript , or TypeScript Experience with AWS cloud platforms (essential) Secure, scalable system design across data-rich and mission-critical projects 🔐 Clearance requirements: You’ll need to hold or be eligible for DV (Developed Vetting) or, at minimum, SC (Security … history are essential — this work cannot be undertaken without it. 🚀 What’s on offer: Salary up to £70,000 + comprehensive package Work on genuinely important UK National Security programmes On-site role in Gloucester with cutting-edge facilities Exposure to advanced technologies, data, and secure cloud systems Opportunities to progress into technical leadership or architecture This suits More ❯

Software Engineer Gloucester - Hybrid £40-60k plus package Our client, a leading UK Digital Intelligence organisation, is currently seeking a Software Engineer to work on critical National Security projects that help protect nations, governments and businesses against evolving digital threats and challenges in the most demanding environments. As a Software Engineer you will: Design, code, test, correct … k base salary Discretionary bonus Pension scheme Private medical care Applicants MUST have the unrestricted right to work in the UK and be eligible to undertake National Security Vetting at SC Level - requiring 5 years of permanent residency. To hear more about the Software Engineering opportunity, get in touch with Connor Smyth at Anson McCade on More ❯

Hybrid (2–3 days on-site) £42,000 – £62,000 + Excellent Benefits This is an opportunity to join one of the UK’s flagship engineering and digital security organisations — a trusted technology partner to UK Government and Defence. They design, build, and secure complex systems that sit at the core of the UK’s critical infrastructure. With … major growth planned in Gloucester, they’re hiring Software Engineers across Java and JavaScript/TypeScript to help shape next-generation solutions in national security and intelligence domains. What you’ll be doing Developing secure, scalable software used across sensitive government programmes Working with Java, JavaScript, and TypeScript in modern cloud and on-prem environments Designing, integrating, and … through DV Clearance The Package £42,000 – £62,000 + excellent benefits Gloucester base with hybrid working 1-stage interview process – quick turnaround Access to cutting-edge national security projects and structured career development If you’re looking to work with technology that truly matters — and want to join a team where your engineering skills have national impact More ❯

Working) Salary: Up to £85,000 (Depending on Experience) Summary of Vacancy: We’re currently recruiting for a Principal Embedded Software Engineer on behalf of a cutting-edge Security Research & Development organisation. This organisation is focused on low-level, security-related development in embedded systems, and is building novel and secure solutions that push technical boundaries. … with researchers to prototype new capabilities and deliver high-integrity software across a wide range of platforms. Key Responsibilities: Develop robust, efficient embedded software with a focus on security and performance. Work across the full stack—from low-level hardware interaction up to application logic—depending on project needs. Use your deep understanding of systems to write clean … reliable code that meets demanding security requirements. Lead small teams of engineers, supporting junior developers and reviewing complex codebases. Rapidly learn and adapt to new languages, platforms, and toolchains. Collaborate closely with researchers to explore new capabilities and turn ideas into working software. Required Experience: 8+ years’ experience in software engineering, with a strong focus on embedded systems More ❯