76 to 100 of 160 Security Cleared Jobs in Gloucestershire

DV-Cleared Application Support Engineer - Contract (Outside IR35) The Role We are seeking a DV-cleared Application Support Engineer to join our client's on-site team in the Cheltenham area. You will help maintain and support a managed cross-domain service, leveraging a broad range of technologies. The role focuses on site reliability engineering practices to ensure More ❯

Senior Machine Learning Engineer £90000-110000 GBP Hybrid WORKING Location: Gloucester, South West - United Kingdom Type: Permanent Senior Machine Learning Engineer - Defence & Security £90,000 - £110,000 | Gloucester Area | Hybrid (2-3 days on-site as required) To be eligible, candidates must hold sole British nationality and have active SC Clearance. Do you want to take cutting-edge … machine learning out of the lab and into real-world systems that strengthen security? This is an opportunity to join a fast-scaling AI consultancy that is redefining how advanced AI is deployed across Defence. What You'll Do Lead the design and deployment of machine learning infrastructure and software for Defence programmes. Build scalable, reusable MLOps tools More ❯

Job Title: Security Consultant Location: Hybrid (Bristol/Wiltshire office, circa 2 days pw) Salary: 45,000 - 75,000 + Benefits Are you an experienced Security Consultant looking for your next challenge? We are seeking passionate cyber security professionals with strong expertise in governance, risk and compliance (GRC), who can deliver complex projects and … build trusted client relationships. As a Security Consultant , you will work on a variety of Defence and Public Sector assignments, requiring current SC clearance. Projects will range from risk assessments and ISO 27001 implementations to developing full ISMS frameworks and supporting clients through accreditation. You'll provide expert guidance across standards such as NIST, CAF, and Secure by … Design. Security Consultant role is highly client-facing, requiring excellent communication skills and the ability to collaborate with technical teams. You'll stay ahead of industry developments, contribute to tender responses, and help shape innovative solutions. We are looking for a Security Consultant with experience in security assurance, accreditation, secure by design, and risk More ❯

next step toward doing work that matters, with a team that's shaping the future of supply chain consulting. Important information: This role requires you to obtain a Security Check (SC) security clearance. If it isn't obtained, or is obtained but with caveats that prevent you from carrying out the role, any conditional offer made … to you will be withdrawn. Obtaining SC security clearance can be a lengthy process, and we reserve the right to withdraw any conditional offer made if the necessary security clearance isn't obtained within 6 months. We're unable to offer visa sponsorship. Nationality requirements: This job is broadly open to the following groups: UK nationals More ❯

Software Engineer – National Security Projects Salary: £42,000 – £62,000 DOE Location: Gloucester (Hybrid options available) Type: Permanent Security Clearance: Must be eligible for SC clearance Our client, a specialist digital consultancy supporting national security and defence programmes, is expanding its engineering team in Gloucester. With a strong focus on secure data processing and … Inclusive culture with strong support for career development. Opportunities to contribute to community outreach and tech education. Summary This is a unique opportunity to work on impactful national security programmes within a collaborative and forward-thinking engineering team. If you're passionate about solving complex problems and building secure, scalable systems, we’d love to hear from you. More ❯

experience: Experienced DevOps Engineer with a background within Defence or Government organisations Highly experienced in containerising Front End (React/TypeScript) and back end (.NET/C#) services SC Cleared Tech: .NET, C#, Linux, React, TypeScript, Kubernetes, Docker, ELK Within this role, you will be responsible for: Own the process of containerising frontend (React/TypeScript) and backend (.NET …/C#) services into secure, efficient Docker images Maintain and govern Dockerfiles and base image standards to ensure security, consistency, and performance Administer and operate Kubernetes clusters across Development, Integration, ISE, and COTS environments Deploy, monitor, and govern workloads, including upgrades, ingress/routing, secrets management, and resource policies Implement and enforce Kubernetes RBAC, namespaces, and resource quotas More ❯

Software Engineer ££45,000 - £62,000 GBP Hybrid WORKING Location: Gloucester, South West - United Kingdom Type: Permanent 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 innovation. With thousands of experts worldwide, they partner with government, defence, and commercial organisations to harness complex data, strengthen cyber resilience, and create secure digital systems in some of the most 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 the next generation of tech talent. Designing, coding, testing, and documenting software More ❯

based annual bonus Non-contributory Pension Life Assurance Group income protection Private medical cover Holiday Hourly equivalent of 26 days, with flexible option to buy or sell UK Security Clearance UK Security Clearance (SC) is required and must be maintained for this role. Candidates who do not meet the minimum requirements for UK Security Clearance are not eligible for this role on grounds of national security. If UK Security Clearance is not obtained, any offer of employment may be withdrawn on grounds of national security. Right to Work Applications from job seekers who require sponsorship to work in the UK are welcome and will be considered alongside all other applications. More ❯

Software Engineer Location: Gloucester (Hybrid and flexible working options available) Job Type: Permanent Salary: Up to £62,000 Security Clearance: Must hold or be eligible for SC Clearance We have an exciting opportunity for a talented Software Engineer to join a rapidly growing team supporting the UK’s National Security sector. As a Software Engineer , you … methodologies and collaborative software development practices • Willingness to mentor junior developers and share technical knowledge You’ll Enjoy: • A role at the heart of the UK’s National Security projects, making a tangible impact • £5,000 referral bonus scheme • Hybrid and flexible working options for better work-life balance • Opportunities for professional development, mentoring, and training • Inclusive and … technologies and exposure to cloud-native solutions If you’re a Software Engineer who thrives in solving complex technical challenges and wants to contribute to high-profile National Security projects, submit your application below or contact Declan Bryson at Anson McCade on 07529 161950 quoting reference AMC/DB/SWESEC/05 . More ❯

Software Engineer Location: Gloucester (Hybrid and flexible working options available) Job Type: Permanent Salary: Up to £62,000 Security Clearance: Must hold or be eligible for SC Clearance We have an exciting opportunity for a talented Software Engineer to join a rapidly growing team supporting the UK’s National Security sector. As a Software Engineer , you … methodologies and collaborative software development practices • Willingness to mentor junior developers and share technical knowledge You’ll Enjoy: • A role at the heart of the UK’s National Security projects, making a tangible impact • £5,000 referral bonus scheme • Hybrid and flexible working options for better work-life balance • Opportunities for professional development, mentoring, and training • Inclusive and … technologies and exposure to cloud-native solutions If you’re a Software Engineer who thrives in solving complex technical challenges and wants to contribute to high-profile National Security projects, submit your application below or contact Declan Bryson at Anson McCade on 07529 161950 quoting reference AMC/DB/SWESEC/05 . More ❯

Machine Learning Engineer £60000-90000 GBP Onsite WORKING Location: Gloucester, South West - United Kingdom Type: Permanent Machine Learning Engineer - Defence & Security £60,000 - £90,000 | Gloucester Area | Hybrid (2-3 days on-site as required) To be eligible, candidates must hold sole British nationality and have active SC Clearance. Do you want to take cutting-edge machine learning … out of the lab and into real-world systems that strengthen security? This is an opportunity to join a fast-scaling AI consultancy that is redefining how advanced AI is deployed across Defence. What You'll Do Lead the design and deployment of machine learning infrastructure and software for Defence programmes. Build scalable, reusable MLOps tools to accelerate 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 ❯

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 ❯

do you need to apply? A Bachelor's or Master's degree in Electronic Engineering, Communications Engineering or Computer Science. Many of our graduate programmes are subject to Security Clearance and Trade Control restrictions which mean that your place of birth, nationality, citizenship, or residency you hold or have held may impact which programmes you are eligible for. … For this programme, you must be able to achieve Baseline Personnel Security Standard (BPSS), Security Check (SC) and Developed Vetting (DV) clearance. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK. Where will you be based? Places on our Electronic and Communications Engineering programme for Autumn 2026 are available in our More ❯

volunteering opportunities. What do you need to apply? A BEng/BSc (Hons) degree in Software Engineering or Computer Science. Many of our graduate programmes are subject to Security Clearance and Trade Control restrictions which mean that your place of birth, nationality, citizenship, or residency you hold or have held may impact which programmes you are eligible for. … For this programme, you must be able to achieve Baseline Personnel Security Standard (BPSS) and Security Check (SC) clearance. Further details are available at United Kingdom Security Vetting: clearance levels - GOV.UK. Where will you be based? Places on our Software Engineering graduate programme for Autumn 2026 are available in our Mission Systems business. If More ❯

Job Title: Software Engineer Security & Defence (MOD DV Cleared) Location: Gloucester - Hybrid Clearance: MOD DV Clearance Salary: £65,000 £85,000 (DOE) + Bonus + benefits *Must be willing and able to go through enhanced DV* About the Role Were looking for talented MOD DV Cleared Software Engineers to join a specialist cyber and defence SME … working on some of the UKs most critical national security programmes. Youll be building advanced software solutions that process, analyse and exploit complex datasets at scale, helping mission teams make faster and more informed decisions. What Youll Be Doing Designing and developing high-performance software solutions for secure environments Working closely with analysts, data scientists and mission specialists … processing, or high-performance computing Agile development and CI/CD experience Active MODDV clearance Why Join? Work on problems that matter, directly contributing to the UKs national security mission Collaborative environment with some of the brightest engineers in the field Hybrid working with flexibility (typically 23 days on site) Clear technical progression and training opportunities ?? This role More ❯

Senior Software Engineers Location: Bristol Salary: Up to £65,000 per annum + Bonus Benefits: Job security, Great pension, Annual Pay Review, Enhanced Parental Leave, Training & Membership Fund, Courses & Training, Hobby Clubs and more A market leading and global company within the aerospace and defence sector are looking for passionate software engineers with experience within electronic system software … use within on-board aerospace electronics and their control systems. They are recruiting into many spaces including Real-Time, Command & Control, Mission Control, Human Machine Interface, OS & Software Security, Simulation & Experimentation and New Product. This position is subject to security clearance and so all candidates must be British Citizens and have resided in the UK for More ❯

Manager - Gloucester An exciting opportunity for an experienced Project Manager to join a dynamic and growing consultancy client who are delivering cutting-edge solutions in the defence and security sector. I am looking for an experienced Project Manager with a technical background to lead technical projects from proposal to delivery, ensuring quality, security, and customer satisfaction … or equivalent experience. Strong project management and communication skills. Familiarity with Linux and collaboration tools (e.g. Jira, Confluence). Experience working to ISO 9001/27001 quality and security processes. Software Development background highly beneficial, coding skills in Python, JavaScript would be of benefit Previous experience in defence/security and software/hardware development is More ❯

Use ticket management tools like ServiceNow or Jira to manage workflows. Oversee the onboarding of new services and create essential documentation such as runbooks, disaster recovery plans, and security plans. Lead and mentor a multi-disciplinary team, managing competing priorities and fostering a culture of continuous improvement. Oversee knowledge management, team schedules, and the communication of IT policies. … chat about the role and your suitability before applying. We are hiring for this role directly, so will not respond to any CVs sent via external recruitment agencies. Security Clearance An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their projects. As a result, we More ❯

Role: Penetration Tester Type: Permanent Location: Cheltenham/Remote Clearance: SC/DV Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside some very talented testers? CND are working with a boutique Cyber Security consultancy who are focused … common tooling for penetration testing · Ideally, a knowledge of Cloud services such as Azure or AWS · Capability to script or code in Bash, Python etc · Appreciation for Cyber Security standards such as ISO27001, PCI-DSS or CIS This is a role with a growing, exciting organisation who can offer you a strong degree of progression and the ability More ❯

+ 10% bonus + EMI Scheme Full time, permanent About Us Hamiltonian Dynamics is a start-up based in Gloucestershire and Manchester working in the Defence and Cyber Security industries. We are seeking a Software Engineer to join our growing technology team in our next phase of expansion. Tech Stack Exposure We are seeking someone who has experience … team. It's as easy as that! We believe organic conversation is the best way to find out about someone. After all, recruitment is a two-way process! Security Clearance For this particular role, we require you to already hold a high level clearance. There is also a requirement to be on-site 4-5 days per week More ❯

+ 10% bonus + EMI Scheme Full time, permanent About Us Hamiltonian Dynamics is a start-up based in Gloucestershire and Manchester working in the Defence and Cyber Security industries. We are seeking a Software Engineer to join our growing technology team in our next phase of expansion. Tech Stack Exposure We are seeking someone who has experience … team. It's as easy as that! We believe organic conversation is the best way to find out about someone. After all, recruitment is a two-way process! Security Clearance For this particular role, we require you to already hold a high level clearance. There is also a requirement to be on-site 4-5 days per week More ❯

Blue Prism Developer - SC Cleared - Bristol (Hybrid) - 515 a day Rate: 515 a day Duration: Initially 10 months Location: Remote Clearance: Holds Active SC Clearance You will join a global IT consultancy who are delivering digital transformation to a UK government agency. As a Blue Prism developer you will implement build, test and deploy Automation Software solutions The role … using tools such as GIT/JIRA/ServiceNow & working in SCRUM/Agile framework Experience of working with SQL, JS, React or Angular desirable. Blue Prism Developer - SC Cleared - Bristol (Hybrid) - 322.50 a day More ❯

Software Architect Location: Hybrid working in Bristol or Stevenage Salary: Up to £80,000 per annum + 21% Bonus Benefits: Job security (Big industry investment, no redundancies during Covid & kept hiring), Great pension, Enhanced parental leave, medical insurance, dental insurance, share plans, shopping discounts, amazing on-site facilities including a heavily subsidised restaurant, bar and gym A market … is a fascinating chance to be involved with developing cutting-edge software architecture solutions for user interfaces and embedded systems within aerospace electronics. This position is subject to security clearance and so all candidates must be British Citizens and have resided in the UK for the last 5 years. Previous or current SC and DV clearance is highly … beneficial. Duties & Responsibilities Develop market leading software for system designs that promote security, safety, useability and reliability Create, define and monitor Structural and Temporal Architecture while considering the Internal and External interfaces alongside the delivery teams Drive the software design and architecture solutions for leading systems technologies including Saftey Critical, HMI, Command & Control, Mission Control, Simulation, model-based More ❯

organisations doing social good across the UK. Who are we hiring? We are currently looking for experienced DevOps Engineers with an active, or recently active, DV or SC security clearance to join our delivery function. You will work as a member of an engineering team to facilitate the deployment and management of software services, and with operations staff … work of the development team Build continuous integration, continuous delivery, and continuous deployment (CI/CD) pipelines for software delivery Set up operational tooling and observability infrastructure Identify security risks and deploy measures to mitigate them Identify problems and take steps to resolve and remove them Automate and improve development and release processes Your skills and experience Build … work of the development team Build continuous integration, continuous delivery, and continuous deployment (CI/CD) pipelines for software delivery Set up operational tooling and observability infrastructure Identify security risks and deploy measures to mitigate them Identify problems and take steps to resolve and remove them Automate and improve development and release processes Why join Gemba? Gemba is More ❯