26 to 50 of 187 Security Cleared Jobs in Gloucestershire

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 ❯

Important: All applicants must be able to obtain Security Clearance and must hold British Nationality as their sole/primary nationality. Working: The role offers flexible working but does require engineers on site for 4/5 days per week and is a on secure site where SC clearance is needed. - We are looking for passionate and skilled More ❯

+ £7,000 Annual DV Bonus + Excellent Package | Permanent Our client is a digital intelligence consultancy supporting mission-critical programmes in the UK’s National Security sector. Their engineers design and deliver high-assurance software systems that enable government partners to tackle threats such as terrorism, child exploitation, and serious organised crime. The Role You’ll join More ❯

New Contract Opportunity for a multiple Security Cleared Data Scientists with an Industry Leading National Security Consultancy in Cheltenham. Active eDV (West) Required Up to £850 p/d Inside IR35 6-12 month engagement Urgent requirement - ASAP start 3-4 days on site per week in Cheltenham The Role As a Data Scientist, you 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 ❯

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 seeking 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 ❯

key stakeholders in a professional, responsive, and client-focused manner.Assistance with client, programme, and financial management of projects. If you have the above skillset, are currently DV/EDV Cleared and you are looking for a new contract, please apply now or send an up-to-date copy of your CV Hays Specialist Recruitment Limited acts as an employment More ❯

Overview We're looking for an experienced Azure Cloud Developer with Active SC Clearance to design, build, and deploy scalable cloud applications and automation pipelines on Microsoft Azure. You'll work across the full development lifecycle - from coding and architecture More ❯

Cloud & Infrastructure Engineer - Defence & Security Bristol 55,000 - 80,000 SC/DV Cleared or Eligible Are you an experienced engineer with a consulting mindset, passionate about delivering secure, scalable, and cutting-edge cloud solutions? We're looking for Cloud & Infrastructure Engineers to support high-impact Defence & Security programmes. You'll work across industries, delivering … scalable cloud architectures (Azure, AWS, GCP) Hands-on with IaC tools (Terraform, Bicep, CloudFormation) and CI/CD pipelines Proficient in Python or Bash scripting Knowledge of cloud security best practices (e.g. IAM, encryption, vulnerability management) Familiar with Docker, Kubernetes, serverless, and event-driven architectures Comfortable working with both SQL and NoSQL databases A passion for engineering excellence … Cutting-edge projects across defence and wider industry A supportive, inclusive environment with clear progression paths Ready to help shape the future of cloud and engineering in national security? Apply now People Source Consulting Ltd is acting as an Employment Agency in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology More ❯

Oracle APEX Developer - Contract Hybrid 2 days/week on-site in Bristol, Leicester or Plymouth £475-£525/day (Umbrella, DOE) 6-month initial contract SC Cleared preferred We're working with a leading defence sector organisation to appoint an experienced Oracle APEX Developer for a 6-month contract, supporting key programmes related to through-life engineering support More ❯

Oracle APEX Developer - Contract Hybrid | 2 days/week on-site in Bristol, Leicester or Plymouth £475-£525/day (Umbrella, DOE) 6-month initial contract | SC Cleared preferred We're working with a leading defence sector organisation to appoint an experienced Oracle APEX Developer for a 6-month contract, supporting key programmes related to through-life engineering support More ❯

strong container orchestration and a passion for machine learning is sought by a high growth scale up based near Cheltenham. Working at the forefront of defence and national security innovation this Python Software Engineer will work within a collaborative engineering function to build bleeding edge AI/ML enabled software solutions that keep millions of people safe. This More ❯

deep working knowledge of product, design and research techniques Experience in line management Eligibility SC Eligibility: An increasing number of our customers are specifying a minimum of SC (security check) clearance in order to work on their projects. We require all successful candidates for this role to have eligibility. Eligibility for SC requires 5 years' UK residency and More ❯

Solution Developer - Filton - 12 month contract - SC Cleared About You: As an experienced Developer, your skills and knowledge will include; • Windows/Linux based management systems responsible for the provisioning of Android devices. • Integration and testing of ATAK Plugins and Applications into system designs. • Working within an Agile environment to support iterative and incremental ev More ❯

make a difference, we want to hear from you. Apply now to join a forward-thinking team where your expertise will directly contribute to the UK's national security capabilities. People Source Consulting Ltd is acting as an Employment Agency in relation to this vacancy. People Source specialise in technology recruitment across niche markets including Information Technology, Digital More ❯

Provide flexible support during core hours and contribute to on-call or shift rotas as required. Additional Information Vetting: Must meet Local Force Management Vetting (MV) and possibly 'Security Check' (SC) levels. Mobility: May be required to work across Gloucestershire sites. Hours: 37 per week (pro rata); may include shifts, weekends, or on-call cover. Travel: Some travel More ❯

offerings. Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance. By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and More ❯

offerings. Please note that due to the nature of our projects we can only accept Sole UK National candidates who will need to be eligible to obtain UK Security Clearance. By applying to this position, you are confirming that you consent to the retention of your personal data. Your data is held securely on our own premises and More ❯

include digital transformation initiatives , operational improvements, and technology-enabled solutions. **Please note, the client requires you to currently hold DV/EDV Clearance - this is a high level security clearance that you would of been made aware of if you needed it in your previous role. What you'll do Manage end-to-end project lifecycles, ensuring delivery … management tools, methodologies, and best practices. Excellent communication, problem-solving, and stakeholder management skills. Ability to manage complex technical and commercial challenges. If you are currently DV/EDV Cleared and you are looking for a new role, click 'apply now' to forward an up-to-date copy of your CV, or send a copy of your CV to More ❯

Job Title: Solution Architect Location: UK-based (Hybrid working available) Employment Type: Permanent/Full-Time Role Overview: We are seeking an experienced Solution Architect to lead the design and delivery of complex technical solutions across enterprise and defence domains. More ❯

Associate Security Consultant - This is your launchpad into ethical hacking Cheltenham – Office-based during probation, then hybrid The Opportunity At NCC Group, our incredible Technical Assurance division is looking for Associate Security Consultants to embark on a journey of growth and development. Kicking off on the 19th of January 2026 , you will be based in our … you are changing careers or looking to move into another area of Cyber Security. Our industry-renowned and awarded training program will teach you to perform web application security assessment, network and infrastructure testing, applied research, consultancy skills, and more. You will propel your career and be on the fast track to becoming a full fledge Penetration Tester … aka Security Consultant). The wealth of experience and knowledge available to learn from is invaluable and can often lead to you finding interests in cyber security that you didn’t know you had. The challenge: You’ll spend your first 6 months in our Cheltenham office engaging in structured learning, a mix of guided classroom More ❯

hour Umbrella We seek an engineer who has worked in a military/defence environment/industry within the last 12 months or who is capable of obtaining security clearance (SC level minimum) Overview Join a growing software team developing and delivering innovative solutions across a wide range of technologies. You ll work within a small, dynamic team More ❯

hour Umbrella We seek an engineer who has worked in a military/defence environment/industry within the last 12 months or who is capable of obtaining security clearance (SC level minimum) Overview Join a growing software team developing and delivering innovative solutions across a wide range of technologies. You’ll work within a small, dynamic team More ❯