3,051 to 3,075 of 6,121 Security Cleared Jobs in the UK

Work on Technology That Protects What Matters AtSiXworks, we build secure digital solutions that support Defence and National Security missions. Our teams work on complex problems where reliability, security, and speed of innovation matter. We’re looking for a Service Operations Lead who enjoys solving difficult … mobilisation, transition, and ongoing delivery. As the senior operational lead, they will ensure the service meets customer requirements, contractual commitments, performance targets, and security obligations. Working closely with the Service Delivery Manager, Head of Service Desk, Security & Compliance Manager, and Engineering Manager, the role provides overall ...

those things that are best done once for the whole NHS. Our staff bring expertise across clinical, operational, commissioning, technology, data science, cyber security, software engineering, education, and commercial specialisms -- enabling us to design and deliver high-quality NHS services. In March 2025, the Government announced that … other supporting documents. This role may be based in Leeds, London or Exeter. All NHS England Technology/Infrastructure personnel must hold security clearance level as a minimum. To meet National Security Vetting requirements, security clearance require 5 years continuous UK residency. In certain ...

more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … well as delivering social value to the UK with our products and services.Join Thales at a pivotal time as we expand our Cyber Security capability across critical national infrastructure, defence, and aerospace programmes. As a Penetration Tester, you’ll play a key role in identifying vulnerabilities across complex ...

Rate: £517.77 per day (Umbrella) Location: Fully Remote (UK) Contract Length: ASAP start to 31/12/2026 IR35 Status: Inside IR35 Security Clearance: Active SC Clearance Required Your new company A leading organisation is seeking experienced Wintel Engineers to support and maintain critical Microsoft infrastructure within … role As a Wintel Engineer, you will be responsible for the administration, maintenance and support of Microsoft-based infrastructure, ensuring platform stability, security compliance, service availability and the successful delivery of infrastructure changes. Key responsibilities Administer and support Windows Server environments across physical, virtual and Azure platforms. Support ...

essential. UK Eyes Only: Due to the nature of the work that we do at Thales, many of our roles are subject to security restrictions. This role requires you to be a UK National and achieve Security Clearance (SC) without any caveats. It would be advantageous … with additional overseas checks. Please visit the UKSV website for further guidance: https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels/national-security-vetting-clearance-levels. #J-18808-Ljbffr ...

Windows Engineer – 12 Month Contract Location: Stevenage Security clearance: Active DV clearance required About the Role We are seeking an experienced Windows Engineer to join a Digital Excellence function delivering critical IT services to the business. This hands-on role supports highly secure Windows infrastructure and workplace environments … Monitor secure networks and systems, respond proactively to alerts and implement threshold- or health-based remediation. Monitor and optimise server and network performance, security and backup services. Ensure services comply with security guidance, agreed controls and recognised best practice. Liaise with third-party service providers ...

CONTRACTOR MUST BE SC CLEARED (active) British citizen The candidate hasn't been outside the UK for more than 28 consecutives days during the last 5 years Role Title: GRC Lead Location: Manchester | Hybrid 80% remote 20% onsite Duration: 6 initial months contract - possible extension Day Rate: £500 Inside … IR35 Role Description: Maintain oversight of cyber security risks across suppliers Ensure risks are: Identified, Assessed, Recorded, Tracked & Escalated appropriately Govern risk acceptance and exception management processes Support risk-based prioritisation across security disciplines Coordinate supplier compliance activities within the SIAM framework Validate supplier adherence ...

Rate: £517.77 per day (Umbrella) Location: Fully Remote (UK) Contract Length: ASAP start to 31/12/2026 IR35 Status: Inside IR35 Security Clearance: Active SC Clearance Required Your new company A leading organisation is seeking experienced Wintel Engineers to support and maintain critical Microsoft infrastructure within … role As a Wintel Engineer, you will be responsible for the administration, maintenance and support of Microsoft-based infrastructure, ensuring platform stability, security compliance, service availability and the successful delivery of infrastructure changes. Key responsibilities Administer and support Windows Server environments across physical, virtual and Azure platforms. Support ...

skills. Working knowledge of testing tools and test management software. Versatility, analytical mind and problem-solving aptitude. Strong organisational skills. Willingness to undergo Security Clearance. Please mention if you have: Test automation experience. Performance testing experience. Security testing experience. About SiXworks SiXworks is a leading provider … unstoppable force of digital innovation! SiXworks’ expertise includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy ...

DEVELOPER | SC CLEARANCE | REMOTE | £600 PER DAY | OUTSIDE IR35 My client is seeking an experienced SC Cleared CRM Developer to support a major Dynamics 365 CRM transformation programme. Working as part of a collaborative digital team, you will be responsible for developing and customising Dynamics 365 solutions, building C# ...

lifecycle processes Strong problem‐solving and communication skills Candidate must be a UK National due to the nature of the customer environment and security requirements. Candidates who have previously held Security Check (SC) Clearance or are eligible to obtain SC Clearance will be preferred. #J ...

lifecycle processes Strong problem‐solving and communication skills Candidate must be a UK National due to the nature of the customer environment and security requirements. Candidates who have previously held Security Check (SC) Clearance or are eligible to obtain SC Clearance will be preferred. #J ...

software developer will develop systems and security software for an innovative new Linux-based network security appliance. Working in a small, product focused team, you’ll develop software in a security-conscious environment with a great deal of independence and autonomy. About us Hexegic … year professional development budget Wellness program 25 days annual leave Hybrid working arrangements Please note that successful candidates must be eligible for UK security clearance to a high government standard. #J-18808-Ljbffr ...

lifecycle processes Strong problem‐solving and communication skills Candidate must be a UK National due to the nature of the customer environment and security requirements. Candidates who have previously held Security Check (SC) Clearance or are eligible to obtain SC Clearance will be preferred. #J ...

help keep the lights on, businesses running, and homes warm bymaintainingthe critical infrastructure that transports gas across Great Britain. While providing the energy security Britain relies on today,we'realso helping transform the network for a clean energy future. Join us and help secure Britain's energy. About … Deliver upgrades, migrations, incident remediation and service improvements with accurate technical documentation and procedures. Provide trusted identity and access management guidance to Cyber Security, Infrastructure, Application Support and business stakeholders. About you: Bachelor’s degree in cyber security, computer science, information technology or a related subject ...

Cleared Business Analyst - IT Procurement & Service Management Remote Contract: 3-6 months initially Rate: £400 per day Start: ASAP Clearance: SC Clearance must be active We are looking for a Business Analyst to support a range of IT procurement, service management and service transition initiatives within a complex public ...

Whitespace builds Collective, a sovereign AI platform for decision superiority. Our clients are UK defence, national security and regulated commercial organisations. As Deployments Manager you sit at the point where commercial commitment meets technical reality. You make sure we deliver what we said, when we said … through to closure, with clear communication to the client and the wider business. Stakeholder coordination Work across engineering, programme and client security teams, including MOD, Dstl and defence prime contractors. Represent Whitespace credibly in classified and sensitive settings. Risk, vetting and information assurance Manage the risk, vetting ...

perspective Strong troubleshooting and problem-solving capability Comfortable operating as a hands-on SME within a project environment Experience working within secure/SC-cleared environments advantageous There is potential for extension and/or involvement in follow-on projects following successful delivery of the initial programme. ...

more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … Understanding of configuration control and engineering lifecycle processes Familiarity with Systems Engineering frameworks (e.g. INCOSE, CHORUS2 or equivalent) Knowledge of Engineering Safety and Security in a defence context Strong stakeholder engagement and communication skills Why Join? Work on a flagship Royal Navy programme (Type 31) Be part ...

from temporary/contract to permanent. If you're looking to build your career in digital delivery and gain valuable government experience and security clearance, we'd love to hear from you. ...

service management, service delivery, or customer-facing technology environments. ITIL Foundation or Practitioner certification. Technical qualifications such as Cisco, Microsoft, or equivalent certifications. Security Clearance The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role. Many … positions within our company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available ...

related discipline. Professional architecture or technical certifications such as TOGAF, Microsoft Certified Solutions Expert, Cisco Certified Network Associate, or equivalent - Desirable Security Clearance The successful candidate must be able to achieve and maintain Security Check (SC) security clearance for this role. Many … positions within our company are subject to national security clearance and Trade Control restrictions. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available ...

procurement routes, e.g. G-Cloud and Crown Commercial Service Comfortable engaging senior public sector stakeholders Ideally holds, or is eligible for, the required security clearance Willingness and ability to work in a London hybrid arrangement Core Competencies Demonstrates expertise in delivery management within the public sector, focusing … Planning Stakeholder Mapping Quality Assurance Customer Satisfaction Measurement Value Reviews Completion Statements Monthly Health Checks Soft Skills Client Engagement Communication Leadership Certifications & Qualifications Security Clearance Eligibility Industry Keywords Central Government Local Government Regulated Public Body Public Sector Tools & Technologies Agile Methodology GDS Service Standard DDaT Expectations G-Cloud ...

you. We're looking for an experienced Technical Project Manager to join a dynamic technology delivery team within our Aerospace, Defence and Security business. You'll lead a varied portfolio of projects across infrastructure, cloud, networking, security, end-user computing and application environments, helping to deliver … maintaining project plans, risk, assurance, issues and dependencies logs, governance documentation and stakeholder communications. Working closely with technical teams across infrastructure, cloud, networking, security and application environments. Managing project budgets, timelines, risks, dependencies and resource allocation. Facilitating project governance and reporting to senior stakeholders and customers. Driving delivery ...

company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities … company, bringing together the best of Swedish and British innovation. Saab offers world-leading solutions and services in defence, aviation, space, and civil security to keep people and society safe. Our UK presence has been growing at pace, meaning we can offer a wide range of opportunities ...