301 to 325 of 459 Security Cleared Jobs in the East of England

Title: Penetration Tester (CHECK Team Member) Location: UK (Hybrid/Remote) Experience: 1–3 years Eligibility: UK National (must be eligible for security clearance) About the Role: We're looking for a Penetration Tester (CHECK Team Member) to join our growing cybersecurity team. You'll conduct network … application security testing for a range of clients, helping identify vulnerabilities and strengthen defences. Key Responsibilities Deliver high-quality penetration tests and vulnerability assessments. Produce clear, actionable reports and remediation guidance. Support CHECK-accredited engagements and collaborate with senior testers. Stay current with new exploits, tools, and testing ...

Title: Penetration Tester (CHECK Team Member) Location: UK (Hybrid/Remote) Experience: 1–3 years Eligibility: UK National (must be eligible for security clearance) About the Role: We're looking for a Penetration Tester (CHECK Team Member) to join our growing cybersecurity team. You'll conduct network … application security testing for a range of clients, helping identify vulnerabilities and strengthen defences. Key Responsibilities Deliver high-quality penetration tests and vulnerability assessments. Produce clear, actionable reports and remediation guidance. Support CHECK-accredited engagements and collaborate with senior testers. Stay current with new exploits, tools, and testing ...

Cleared Bid Writer (Contract) Location: Cambridgeshire, On‐site in secure facility Duration: 5th January – 6th February 2026 We are seeking a DV‐cleared Bid Writer with a strong background in IT Managed Services to support a short‐term contract engagement. This role is critical in shaping persuasive, technically ...

that are the foundations of our business. Our work in the United Kingdom includes addressing some of the most complex problems in national security, defence, government, logistics and operations, transportation, and energy. What we do for you: At Leidos we are PASSIONATE about customer success, UNITED … frontline services, our work in the United Kingdom includes addressing some of the most complex problems in defence, healthcare, government, safety and security, and transportation. What Makes Us Different: Purpose: you can use your passion and abilities at Leidos to keep the people you care about safe. ...

state analysis of the IT Systems Designing, Documenting, Implementation and manage improvements, such as network segmentation, sever builds, MFA, VPN improvements, additional network security Maintaining data backup and restore. Designing, implementing, managing a solution to mitigate ransomware attacks. Ensuring all patches are implemented in line with policy (Cyber … Design, Zero Trust, Cyber Essentials Relevant certification in network and/or server management such as MCSE, CCNA, VMware certification, etc SC security clearance Experience in using IT Service Management tooling such as Managed Engine, ServiceNow, or similar. Company Market leading Aerospace organisation Offices in Bedford 6 month ...

projects being related to defence applications, candidates must be British nationals, resident in the UK for the past 5 years and eligible for security clearance. The offices are based south of Cambridge and this role would require candidates to be based fully onsite. In return, as well … skills and knowledge with like-minded engineers. Keywords: Python, PyTorch, TensorFlow, Sensors, Embedded Systems, Hardware Interface, Mobile OS, Algorithms, Statistics, Machine Learning, Defence, Security Clearance, Start Up Another top job from ECM, the high-tech recruitment experts. Even if this job's not quite right, do contact ...

Write Using TypeScript & React) 6 months Ipswich onsite x5 day a week £600 - £800 per day inside IR35 - Umbrella only Active SC security clearance required, eligible candidates will be considered Overview This work involves updating and re-writing existing in-house applications to align with our current TypeScript … relevant documentation as part of the re-write. Deliverables JIRA backlog with Features and Stories. Updated application code meeting our development and security standards. Appropriate automated tests (unit/integration). Updated technical documentation. Sprint demos and status updates. Final handover of completed work. Assumptions The contractor will ...

Write Using TypeScript & React) 6 months Ipswich onsite x5 day a week £600 - £800 per day inside IR35 - Umbrella only Active SC security clearance required, eligible candidates will be considered Overview This work involves updating and re-writing existing in-house applications to align with our current TypeScript … relevant documentation as part of the re-write. Deliverables JIRA backlog with Features and Stories. Updated application code meeting our development and security standards. Appropriate automated tests (unit/integration). Updated technical documentation. Sprint demos and status updates. Final handover of completed work. Assumptions The contractor will ...

role is a chance for you to leverage your background to support a high-performance computing platform which needs to adhere to exacting security standards. Who We're Looking For Strong stakeholder management and customer skills, willing to work onsite. Automation-focused, eager to enhance scripting Your Role … systems Knowledge of HPC management systems This role will require you to be willing and eligible to undergo a high level of UK security clearance If you're interested in the above, apply or reach out to Reasonable Adjustments: Respect and equality are core values to us. ...

role is a chance for you to leverage your background to support a high-performance computing platform which needs to adhere to exacting security standards. Who We're Looking For Strong stakeholder management and customer skills, willing to work onsite. Automation-focused, eager to enhance scripting Your Role … systems Knowledge of HPC management systems This role will require you to be willing and eligible to undergo a high level of UK security clearance If you're interested in the above, apply or reach out to Reasonable Adjustments: Respect and equality are core values to us. ...

Hybrid working pattern: Full time working on site with Ad hoc working from home due to work classification, with flexibility in working hours. Security Clearance: British Citizen. SC clearance The opportunity: An exciting opportunity to join a new and upcoming team within the RF Seekers and Datalinks directorate … adaptable and proactive individual who enjoys finding innovative solutions to complex engineering problems. You need the ability to achieve the appropriate level of security clearance. Most importantly, if you have a passion for the industry and technology, then we want to see you! We can help you develop ...

Hybrid working pattern : Full time working on site with Ad hoc working from home due to work classification, with flexibility in working hours. Security Clearance : British Citizen. SC clearance The opportunity: An exciting opportunity to join a new and upcoming team within the RF Seekers and Datalinks directorate … adaptable and proactive individual who enjoys finding innovative solutions to complex engineering problems. You need the ability to achieve the appropriate level of security clearance. Most importantly, if you have a passion for the industry and technology, then we want to see you! We can help you develop ...

times a week Hybrid- Site is Suffolk 0-2 days per week, varying, London up to 1 day a week. SC Cleared Responsibilities: Manage/support/technical authority for customer MPN Delivery Technical lead and participate in the delivery of MPN Troubleshoot and remediate network connectivity during testing …/IP and routing. it would be general networking, LAN, WAN, MERAKI, WAN to LAN integration, QoS along with general access and security controls. ...

2nd Line Network Engineer Eligible for SC Clearance Location: Peterborough, UK (2–3 days in office) Salary: £40,000–£45,000 per annum Shift Pattern: Friday–Monday, 8:00am–6:00pm (weekends included), Tuesday–Thursday ...

Job Title: FPGA Engineer Location: Luton – Hybrid 3+ days on-site per week (with some travel potential) Role Type: Contract Duration : 12 months Rate: £60.00 - £80.00 per hour – Inside IR35 Our client, an established engineering ...

2nd Line Network Engineer Location: Peterborough, UK (2-3 days in office) Salary: £40,000-£45,000 per annum Shift Pattern: Friday-Monday, 8:00am-6:00pm (weekends included), Tuesday-Thursday off We're looking ...

2nd Line Network Engineer Location: Peterborough, UK (2-3 days in office) Salary: £40,000-£45,000 per annum Shift Pattern: Friday-Monday, 8:00am-6:00pm (weekends included), Tuesday-Thursday off We're looking ...

Join a leading independent technology and services provider as a Technical Operative 2 ! Job Overview: We are looking for an experienced Technical Operative professional to join our Field & Lifecycle Services team. In this role, you ...

Join a leading independent technology and services provider as a Technical Operative 1 - Configuration Department Job Overview: We are looking for a Technical Operative 1 to join our Configuration Department and provide effective IT configuration ...

Infrastructure Engineers, including Network Engineers & IAM/IDAM Engineers to deliver a transformative integration project that will redefine infrastructure across our Aerospace, Defence & Security sector. We’re seeking skilled Infrastructure Engineers with deep expertise in network engineering to support the implementation of a secure, fully functional on-premises … services to enable seamless domain functionality. Monitoring & Troubleshooting - Implement network monitoring tools, diagnose connectivity issues, and optimise performance across LAN/WAN environments Security & Compliance Enforcement - Apply regulatory and client-specific security controls, including encryption, IDS/IPS, and logging mechanisms. Stakeholder Collaboration - Work alongside infrastructure ...

Manage delivery impacts related to secure communications and/or physical estate changes (where applicable) Drive issue resolution at pace while maintaining compliance, security, and operational continuity Nice to Have Background delivering projects within MOD or Defence Experience with secure messaging systems Exposure to building moves/infrastructure ...

Manage delivery impacts related to secure communications and/or physical estate changes (where applicable) Drive issue resolution at pace while maintaining compliance, security, and operational continuity Nice to Have Background delivering projects within MOD or Defence Experience with secure messaging systems Exposure to building moves/infrastructure ...

classification. This could be less depending upon project requirements. We are also open to compressed hours or part-time working in this role. Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights … work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus: Bonus ...

classification. This could be less depending upon project requirements. We are also open to compressed hours or part-time working in this role. Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights … work may apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company bonus: Bonus ...

circa £80,000 depending on experience Dynamic (hybrid) working : typically 3 to 4 days per week on-site, due to workload classification Security Clearance : British Citizen or a Dual UK national with British citizenship. Restrictions and/or limitations relating to nationality and/or rights to work … apply. As a minimum and after offer stage, all successful candidates will need to undergo HMG Basic Personnel Security Standard checks (BPSS), which are managed by the MBDA Personnel Security Team. What we can offer you: Company Bonus: Bonus of up to 21% of base salary ...