1,501 to 1,525 of 2,350 Security Cleared Jobs in England

Unix/Linux Engineer Location: Barrow-in-Furness (5 days a week on-site) Salary: £52,000 Clearance: Eligibilty for enhanced Security Clearance Our client is a leading technology and engineering consultancy supporting mission-critical projects across defence, engineering, and secure infrastructure programmes in the UK. They’re looking for a Unix/Linux Engineer to join their … see you providing day-to-day support and maintenance for Unix and Linux environments (Solaris and Red Hat), ensuring high system availability, rapid issue resolution, and compliance with security standards. You’ll handle incident management, performance tuning, and patching, as well as contribute to documentation and knowledge sharing across the team. The role is based on-site in … call schedule to support critical operations. Key responsibilities Monitor, maintain, and troubleshoot Unix/Linux systems in production and development environments Apply regular patches and updates to ensure security and performance compliance Respond to alerts, incidents, and service requests, resolving technical issues within SLA Manage user accounts, permissions, and file systems Automate routine administration tasks using Bash or More ❯

Birmingham, West Midlands - United Kingdom Type: Permanent Unix/Linux Engineer Location: Barrow-in-Furness (5 days a week on-site) Salary: £52,000 Clearance: Eligibilty for enhanced Security Clearance Our client is a leading technology and engineering consultancy supporting mission-critical projects across defence, engineering, and secure infrastructure programmes in the UK. They're looking for a … see you providing day-to-day support and maintenance for Unix and Linux environments (Solaris and Red Hat), ensuring high system availability, rapid issue resolution, and compliance with security standards. You'll handle incident management, performance tuning, and patching, as well as contribute to documentation and knowledge sharing across the team. The role is based on-site in … call schedule to support critical operations. Key responsibilities Monitor, maintain, and troubleshoot Unix/Linux systems in production and development environments Apply regular patches and updates to ensure security and performance compliance Respond to alerts, incidents, and service requests, resolving technical issues within SLA Manage user accounts, permissions, and file systems Automate routine administration tasks using Bash or More ❯

clients to understand requirements and deliver high-value solutions • Driving Agile processes and maintaining technical quality across projects • Implementing cloud solutions on AWS and ensuring system scalability and security Ideal Background • Strong experience in Java and React with full stack capabilities • Proven team leadership and client engagement experience • Consultancy experience and work with public sector clients highly desirable … Eligible for UK security clearance What You’ll Receive • Salary: £80,000 – £95,000 • 25 days annual leave + UK public holidays • Contributory pension scheme • Private healthcare, dental, and wellbeing support • Critical illness and life assurance cover • Flexible benefits including hybrid working and travel allowances • National project variety, technical leadership opportunities, and career development Who Should Apply This More ❯

no-code solutions that meet business needs. This role requires strong analytical skills, process mapping expertise, and experience with Microsoft Power Platform tools. The right candidate must be SC Cleared or eligible for SC Clearance. Key Responsibilities: Collaborate with stakeholders to gather, analyse, and document business requirements. Translate business needs into functional specifications and user stories. Map and optimize … backlog grooming sessions. Conduct User Acceptance Testing (UAT) and support go-live activities. Provide training and documentation for end-users. Ensure all solutions comply with data governance and security standards. Required Skills: Proven experience as a Business Analyst in ADM or similar environments. Strong understanding of business process modelling and requirements gathering. Familiarity with Microsoft Power Platform (Power … Apps, Power Automate, Power BI). Excellent communication and stakeholder engagement skills. Experience with Agile methodologies and workshop facilitation. Knowledge of data governance and security compliance. More ❯

no-code solutions that meet business needs. This role requires strong analytical skills, process mapping expertise, and experience with Microsoft Power Platform tools. The right candidate will be SC Cleared or eligible for SC Clearance. Key Responsibilities: Collaborate with stakeholders to gather, analyse, and document business requirements. Translate business needs into functional specifications and user stories. Map and optimize … backlog grooming sessions. Conduct User Acceptance Testing (UAT) and support go-live activities. Provide training and documentation for end-users. Ensure all solutions comply with data governance and security standards. Required Skills: Proven experience as a Business Analyst in ADM or similar environments. Strong understanding of business process modelling and requirements gathering. Familiarity with Microsoft Power Platform (Power … Apps, Power Automate, Power BI). Excellent communication and stakeholder engagement skills. Experience with Agile methodologies and workshop facilitation. Knowledge of data governance and security compliance. Location: London on-site with occasional travel to Croydon Salary: Up to £41,000 depending on experience Only eligible people must apply in the first instance. More ❯

extraordinary mission: keeping the UK safe and secure. The UK's independent nuclear deterrent has existed for 75 years to deter the most extreme threats to our national security and way of life, helping to guarantee our safety, and that of our NATO allies. Our work is critical. We're delivering Astraea, the next warhead for the UK … will learn a range of skills, including: Linux operating system administration (installation, configuration and management) Linux shell scripting Computer hardware (building/repairing) Networking File system management Computer security concepts System monitoring and fault diagnosis Customer interaction and problem investigation Training is primarily in-house but may also include technical training courses. Opportunities when you complete your apprenticeship … GCSE's at grade 4/C or above including Maths and English Applicants must be aged 18 or over, as of 31st August 2026 due to security clearance requirements You must be a British National to apply for a role with us. The Benefits: A starting salary of £16,750 yearly, increasing to £23,500 in Year More ❯

Location: Various UK Locations | Security Clearance: Eligibility Required Are you ready to accelerate your consulting career on programmes that truly make a difference? Our boutique consultancy partner, known for its deep expertise across the public sector, is seeking talented Business Consultants to join their growing team. Supporting key engagements across Central Government, Defence, Intelligence, Security, and … all. This is an environment where motivated consultants are empowered to develop, lead, and make a real impact. Important: Candidates must be eligible and willing to obtain UK Security Clearance. Join us - and take the next step in your consulting career, working on projects that matter. More ❯

Location: Various UK Locations | Security Clearance: Eligibility Required Are you ready to accelerate your consulting career on programmes that truly make a difference? Our boutique consultancy partner, known for its deep expertise across the public sector, is seeking talented Business Consultants to join their growing team. Supporting key engagements across Central Government, Defence, Intelligence, Security, and … all. This is an environment where motivated consultants are empowered to develop, lead, and make a real impact. Important: Candidates must be eligible and willing to obtain UK Security Clearance. Join us - and take the next step in your consulting career, working on projects that matter. More ❯

protects what matters most. And as the challenges evolve, so do we - working on the technologies that will shape tomorrow, not just today. Full Stack Software Engineer National Security Business Be part of a growing and highly trusted supplier into the NS domain working to deliver mission critical solutions helping to keep the nation safe, secure and prosperous. … Data Science, Cyber, Cloud, Big Data, Software Development, DevOps, SRE, Platform Engineering. Role As a Full Stack Software Engineer , you'll enjoy delivering mission critical solutions to National Security customers. This isn't developing solutions that complete financial transactions faster, you'll develop cutting edge product that protects people, platforms, missions and information against constantly changing threats. You … digital together. It'll involve consulting with customers, defining strategy and understanding how to apply emerging technologies. Roke is a leading technology & engineering company with clients spanning National Security, Defence and Intelligence. You will work alongside our customers to solve their complex and unique challenges. You will be responsible Writing clean, secure code following a test-driven approach More ❯

testing function. This role involves occasional international travel - a valid passport and full UK driving licence are required. Travel expenses are covered. Please note: this position may require Security Clearance in the future. Requirements: Bachelor’s or Master’s degree in Computer Science, Electronics, Telecommunications, or a related field. Demonstrable experience in both manual and automated testing of … defect management, and quality documentation. Experience using automation tools and test management systems. Strong communication and problem-solving skills with a critical eye for detail. Eligibility for UK security clearance (minimum 3 years UK residency). Nice to have: ISTQB certification. Experience in telecommunications, embedded systems, or mission-critical applications. Knowledge of network or communication protocols. Familiarity with More ❯

Duration: 3 months Clearance: Must hold or be eligible for SC Clearance About the Project Our client is a confidential technology organisation operating within the defence and national security domain. They develop secure, data-driven software systems that deliver critical insight and decision advantage. You will join a small, high-calibre engineering team at the start of a … secure, cloud-native environment Handle and optimise large-scale, complex datasets including geospatial data Build and maintain graph-based data structures and APIs Apply robust access control and security principles Collaborate with data and front-end teams to deliver cohesive solutions Contribute to architectural decisions and technical strategy Requirements 3–5+ years of backend or full-stack engineering More ❯

Senior Software Engineer (Test Software) Location: Stevenage Salary: Up to £75,000 per annum + Bonus Benefits: Job security (Big industry investment, no redundancies during Covid & kept hiring), 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 defence sector are looking … the opportunity to work with teams across all areas test solution design including Real-Time, software, hardware and simulation on mission critical development. 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 More ❯

Duration: 3 months Clearance: Must hold or be eligible for SC Clearance About the Project Our client is a confidential technology organisation operating within the defence and national security domain. They develop secure, data-driven software systems that deliver critical insight and decision advantage. You will join a small, high-calibre engineering team at the start of a … secure, cloud-native environment Handle and optimise large-scale, complex datasets including geospatial data Build and maintain graph-based data structures and APIs Apply robust access control and security principles Collaborate with data and front-end teams to deliver cohesive solutions Contribute to architectural decisions and technical strategy Requirements 3-5+ years of backend or full-stack More ❯

this position, (and speed at which we require a postholder in situ), preference may be given to candidates who meet all of the essential criteria and hold active security clearance This role will be responsible for defining the cross Dstl data purpose and delivering a compelling vision and long-term strategy for data within Dstl. Guiding and assuring … to understand and embed data best practice and leverage external capability to enhance Dstl's ability to deliver data impact within the complex and highly uncertain defence and security domain, understand and deliver the 'art of the possible' and thought leadership to give organisational and delivery advantage in collaboration with other key functions (Mission Partner Engagement, Delivery Partner … disability and/or neurodivergence to apply. In exceptional circumstances, we may also need to apply the desirable criteria in our shortlisting process which may include holding active security clearance. Armed Forces Covenant The MOD guarantees to interview veterans or spouses/partners of military personnel who meet all the essential criteria for the vacancy. In cases where More ❯

Solutions Architect – SC Cleared – Bristol – Contract Our client is looking to recruit an experienced Leader and Design Authority to fulfil the System Design Authority (SDA) role for a key Project. The Solutions Architect should bring leadership and governance to support the solution's development and ensure the design aligns with the strategic vision. The Solutions Architect will verify the … systems. Specific knowledge and experience in one or more areas below will be advantageous: • Defining and maintenance of architectural principles, patterns and frameworks • Ensuring adherence to technical and security standards and identifying corrective action • Advanced software architecture, API integration, and design for scalability • Leadership in software-led systems integration, including cross-domain interoperability • Formal methods for analysis and … Kubernetes • Architectures for sharing databases between processes & locking strategies • Linux platforms such as RHEL and/or Ubuntu • System Administrator experience including patch management, monitoring e.g. SCOM, mitigating security vulnerabilities. • Secure by Design principles • Design and implementation of CI/CD pipelines, with embedded DevSecOps practices • Machine learning models for object detection/optical character recognition • IT Networking More ❯

Google Cloud Architect (Associate Manager) Location: London, Leeds, Manchester, or Birmingham (Hybrid) Salary: Up to £75,000 (London)/Up to £70,000 (National) + benefits Clearance: Requires Security Clearance Our client is a global professional services and technology consultancy helping public sector organisations modernise, transform, and scale using cloud and emerging technologies. Their teams combine strategy, engineering … Background in designing, documenting, and implementing secure cloud architectures. Solid understanding of Infrastructure-as-Code (Terraform), automation (CI/CD), and scripting (Python, Bash). Knowledge of cloud security controls, IAM, encryption, and hybrid networking. Bonus points for: Experience in site reliability engineering or production operations. Previous public sector project delivery. Leadership of small engineering teams in a More ❯

in transit. This role will be central to delivering cryptographically secure, schema-bound applications based on a proven distributed ledger technology (DLT) codebase with production validation in national security environments. Key Responsibilities: Lead the development of Scala-based modules that interface with cryptographic signing logic, validator nodes, and data lineage services Optimise and maintain graph-like ledger structures … performance and resilience at scale Contribute to the evolution of smart contract–like policy enforcement components for access, validation, and metadata control Collaborate with DevOps, data architects, and security leads to deliver end-to-end features in high-assurance environments Support test coverage, documentation and knowledge transfer to both clients and internal delivery teams Essential Skills & Experience: 5+ … some of the most innovative cryptographic technology in the Public Sector. If you want to help shape the UK’s approach to data sovereignty, digital trust and cryptographic security, we'd love to hear from you. More ❯

Overview Job Title: SC Cleared Microsoft Windows & Active Directory Lead Location: Remote/Malven Duration: 6 months with possible extension Rate: Up to £600 per day via an approved umbrella company Role overview Microsoft Windows & Active Directory Lead will be responsible for designing and developing the Active Directory infrastructure for the AIC project. Will provide guidance and assistance with … internal and external colleagues for awareness. Fully engage in the agile development approach, upskilling in SAFe practices where necessary (training can be provided). Support and engage with security, safety and compliance activities, incorporating derived requirements into evolution of the design through life. Support estimation and the change control processes as needed. Essential Skills Strong demonstrable Microsoft skills … mentor junior members of the team Desirable Skills Experience working with Cloud services: Experience in using AWS Experience with a broader range of cloud services Knowledge of cloud security best practices Experience with Scripting: Able to use PowerShell to configure and manage Microsoft services Certifications: Microsoft Certified: Windows Server Hybrid Administrator (or similar) AWS Certified Solutions Architect: Associate More ❯

Job Title: ServiceNow Developer Location: London, Manchester or Birmingham Level: Associate Manager/Specialist Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK). Note: The above information relates … SAM, SPM, HR, CSM, etc.) Ability to demonstrate advanced scripting and integration skills – JavaScript, SQL, API Web Services Experience integrating ServiceNow with Cloud Infrastructure (e.g AWS, Azure, GCP) Security Clearance is desirable, or the ability to obtain SC clearance is required. What’s in it for you At Accenture in addition to a competitive basic salary, you will More ❯

Job Title: ServiceNow Developer Location: London, Manchester or Birmingham Level: Associate Manager/Specialist Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history (typically including no periods of 30 consecutive days or more spent outside of the UK). Note: The above information relates … SAM, SPM, HR, CSM, etc.) Ability to demonstrate advanced scripting and integration skills - JavaScript, SQL, API Web Services Experience integrating ServiceNow with Cloud Infrastructure (e.g AWS, Azure, GCP) Security Clearance is desirable, or the ability to obtain SC clearance is required. What's in it for you At Accenture in addition to a competitive basic salary, you will More ❯

sea domains. With ongoing investment in cyber-secure infrastructure , next-generation satellite systems , and defence digitalisation , this field offers long-term career opportunities for engineers passionate about innovation, security, and national capability. Role Overview: As a Systems Engineer (MoD/Gov) , you will design, configure, and deliver secure communications and ICT systems for Government and Defence programmes. You … technical content to new proposals, bids, and tenders. Maintain flexibility and responsiveness to evolving MoD/Gov customer needs. Ideal Candidate Profile: Eligible to hold DV (Developed Vetting) Security Clearance . Degree in Engineering, Computer Science , or a related technical field, or equivalent hands-on experience. Strong understanding of IP networking , system integration , and communication technologies . Hands … network architectures that meet strict compliance and uptime demands. Managing concurrent tasks and shifting priorities while maintaining precision and quality. Development Opportunity: This position offers exposure to high-security, high-impact projects that support national operations. You’ll work with cutting-edge communication systems and collaborate with multidisciplinary teams, shaping the next generation of defence technology. Ideal for More ❯

job involves some travelling so the successful applicant will have a full, clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: Writing and executing functional, regression, system, and performance testing Testing of software solutions/applications to ensure that the developed products meet the requirements … growth of the test team Requirements Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field 3 years UK residency is required for security check ISTQB certification (preferred but not mandatory) A high level of communication skills and technical understanding Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or More ❯

job involves some travelling so the successful applicant will have a full, clean driving licence and their own car. Travel expenses will be paid. This role may require Security Clearance in the future. Responsibilities: * Writing and executing functional, regression, system, and performance testing * Testing of software solutions/applications to ensure that the developed products meet the requirements … growth of the test team Requirements * Bachelor's or Master's degree in computer science, Electronics, Telecommunications, or a related field * 3 years UK residency is required for security check * ISTQB certification (preferred but not mandatory) * A high level of communication skills and technical understanding * Solid experience in manual and automation testing, preferably in embedded systems, telecommunications, or More ❯

Job Title: End User Compute Engineer Location: Aldermaston/Reading Green Park Working Hours: 07:00 18:00 (shift dependent) Contract Type: Permanent, Full-Time Security Clearance Required: SC to start then DV Nationality Restrictions: British Passport with no dual nationality Role Overview We are seeking a customer-focused and enthusiastic End User Compute Engineer to join our … laptop hardware break/fix. Service Now experience Proficiency in Windows 7/10/11 and Microsoft Office. Familiarity with PC and peripheral hardware. Knowledge of MOD security classifications and guidelines. Full UK Driving Licence. Desirable Skills & Qualifications ITIL Foundation certification. SCCM knowledge and practical experience. Additional Information The role requires visiting a nuclear licensed site Benefits More ❯

Role: Software Engineer - Manchester Level: 9 - Specialist Please Note: Any offer of employment is subject to satisfactory SC security clearance which requires 5 years continuous UK address history, typically including no periods of 30 consecutive days or more spent outside of the UK.Note: The above information relates to a specific client requirement Accenture is a leading global professional … with good observability when running these in production Ensure quality through the creation of documentation and use of unit/integration/contract testing with a consideration of security/performance requirements More ❯