3,101 to 3,125 of 7,438 Security Cleared Jobs

What Youll Be Doing Step into a senior position at the forefront of telecom security research. In this role, you wont just explore vulnerabilitiesyoull define how they are discovered, understood, and mitigated across complex telecom ecosystems. You will lead high-impact research initiatives, guide technical direction, and mentor … ownership of advanced vulnerability research across carrier-grade telecom systems. Youll drive investigations into complex, real-world technologies, uncovering deep and previously unknown security weaknesses. Your work will directly influence the resilience of critical national infrastructure. Set Technical Direction & Strategy - Shape the vision for vulnerability research within ...

focuses on automation, continuous improvement, and strong collaboration within multi-disciplinary teams, with travel to client sites as needed and a UK-based security clearance requirement. #J-18808-Ljbffr ...

permanent, fully remote team in the UK. This senior-level role focuses on building intelligent AI agents that can plan, reason, operate security tooling and identify exploitable vulnerabilities within controlled environments.Key Responsibilities:Design, build and deploy AI agents that automate penetration testing, including planning, tool use and reasoning … over security findingsDevelop sandboxed cyber-lab and range infrastructure using containers and KubernetesDeliver AI features from initial design through to production, including evaluations, guardrails and monitoringImprove agent performance through prompt engineering, tool orchestration, evaluation and token and cost optimisationIntegrate security tools and enable agents to operate ...

permanent, fully remote team in the UK. This senior-level role focuses on building intelligent AI agents that can plan, reason, operate security tooling and identify exploitable vulnerabilities within controlled environments. Key Responsibilities: Design, build and deploy AI agents that automate penetration testing, including planning, tool … reasoning over security findings Develop sandboxed cyber-lab and range infrastructure using containers and Kubernetes Deliver AI features from initial design through to production, including evaluations, guardrails and monitoring Improve agent performance through prompt engineering, tool orchestration, evaluation and token and cost optimisation Integrate security tools ...

with Java, TypeScript, JavaScript and React within an Agile team. You will collaborate across environments (AWS/Azure) and engage with clients, with security clearance required and British citizenship. This role offers diverse projects, growth opportunities and a dynamic work culture. #J-18808-Ljbffr ...

Work on Technology That Protects What Matters At SiXworks , 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 Software Engineer who enjoys solving … technology is designed and delivered. About SiXworks SiXworks is a specialist digital innovation partner delivering secure, mission-critical technology to Defence and National Security organisations. We focus on digital experimentation, secure-by-design architecture, cloud technologies, and rapid application development to help our customers move faster and stay ...

problem-solving skills Experience taking ownership of engineering projects or technical work packages Excellent communication skills Full UK work rights Eligible for UK Security Check (SC) clearance Nice-to-have: Software Defined Radio (SDR) RF engineering FPGA/digital design MATLAB/Simulink Embedded or software development Communications … waveform development Experience within defence, security or other technically demanding environments Tremendous opportunity offering plenty of scope for career progression in a friendly, innovative environment where you'll be able to make a real difference! Apply now for FULL details ...

solutions. Manage developer authorisations, transport management, and DevOps/CI-CD practices in collaboration with Basis and architecture teams. Ensure appropriate unit testing, security scanning, performance optimisation, and code quality. … Support SIT/UAT defect resolution and technical cutover activities, including migration and conversion programs. Lead and mentor development teams, including security‐cleared and distributed teams where applicable. Ensure development activities comply with security, governance, and controlled‐environment requirements. Minimum Requirements 10+ years ...

your work directly contributes to strengthening real-world systems. Youll have the freedom to explore, experiment, and grow while helping shape the security of next-generation networks. As a senior member of the team, youll also play an important role in supporting and mentoring others, helping to develop … next generation of security testing specialists. What Youll Be Doing Lead and deliver security assessments across complex hardware, software, and telecoms systems. Conduct hands-on penetration testing within a dedicated in-house lab environment, ensuring safe and controlled testing. Apply advanced testing techniques including both positive ...

solutions. Manage developer authorisations, transport management, and DevOps/CI-CD practices in collaboration with Basis and architecture teams. Ensure appropriate unit testing, security scanning, performance optimisation, and code quality. … Support SIT/UAT defect resolution and technical cutover activities, including migration and conversion programs. Lead and mentor development teams, including security‐cleared and distributed teams where applicable. Ensure development activities comply with security, governance, and controlled‐environment requirements. Minimum Requirements 10+ years ...

/Simulink for developing algorithms and control laws. Hands‐on experience in designing and commissioning control systems. Existing SC Clearance. As a National Security Vetting clearance is required for this role, applicants will be required to hold National Security Vetting clearance to SC level or have … software (e.g. DO-178, ED-20x). Introduction: Saab UK 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 ...

/Simulink for developing algorithms and control laws. Hands‐on experience in designing and commissioning control systems. Existing SC Clearance. As a National Security Vetting clearance is required for this role, applicants will be required to hold National Security Vetting clearance to SC level or have … software (e.g. DO-178, ED-20x). Introduction: Saab UK 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 ...

functional safety standards. Experience working with 28V power distribution systems. Previous experience within the defence, aerospace or highly regulated engineering sectors. Security Clearance Candidates must be eligible to obtain Security Clearance (SC). BPSS clearance is required to commence employment. Working Arrangements Mandatory on-site attendance ...

technical knowledge in systems engineering within defence or similar high-integrity domains. Experience leading technical teams and projects within the defence, aerospace, or security sectors. Familiarity with defence acquisition frameworks Other Requirements Candidates must have an existing right to live and work in the UK. Candidates must … willing to undergo an internal baseline personnel security standard check prior to starting their employment with the company. Candidates must be willing and eligible to complete a United Kingdom Security Vetting (UKSV) security clearance application to the Security Check (SC) level upon ...

Proven ability to be successful in a matrixed organisation and to enlist support and commitment from peers in selling and delivering consulting solutions Security Check (SC) Clearance To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. (https:/…/www.gov.uk/guidance/united-kingdom-security-vetting-applicant#levels-of-national-security-clearance) To obtain SC clearance, the successful applicant must have resided continuously within the United Kingdom for the last 5 years, along with other criteria and requirements. Throughout the recruitment process, you will ...

zones, including storage, databases and networking. Analyse data volumes, retention requirements and capacity planning. Develop infrastructure, storage and licensing forecasts. Support governance and security approval processes. Assist with network connectivity and infrastructure changes. Oversee system testing and integration activities. Collaborate with technical teams and stakeholders to ensure successful … Active SC Clearance is essential. Desirable Experience Experience within Defence, Government or MOD environments. Knowledge of Secure by Design (SbD), DEAB and MOD security governance. Hands-on experience with Oracle Database, OCI Object Storage and OCI Networking. Experience with Oracle Data Integration or Oracle AI Data Platform. Experience ...

Note: This role will involve working for public sector clients hence you may need to undergo an extensive background check process or security clearance process.Meet the TeamJoin our dedicated Customer Network Support (CNS) team supporting mission-critical enterprise and public sector customers with strict UK Data Sovereignty mandates. … stakeholder updates.Configure, diagnose, and troubleshoot technical issues logged by CNS customers across multi-vendor and Cisco enterprise environments.Issue and review Field Notices, Security Advisories (PSIRTs), End-of-Life/End-of-Sale (EOx) milestones, and software defects with customers.Collaborate with customers and third parties to mitigate vulnerabilities ...

software safety or programmable-elements assurance within aerospace, defence, or high-integrity regulated sectors.Vetting & Citizenship:Must be a UK Citizen eligible for UK Security Clearance (SC minimum, DV desirable) due to specific client-side UK Eyes Only/5EYES security caveats.DesirableChartered Engineer (CEng) or Chartered ...

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 … systems e.g. git. C++, Java, Python development skills. Experience with quality standards for software (e.g. DO-178, ED-20x). As a National Security Vetting clearance is required for this role, applicants will be required to hold National Security Vetting clearance to SC level or have ...

Robotics, Computer Science, Mechatronics, Aerospace Engineering, or related field Three years of work history developing software commercially Eligibility and willingness to obtain UK security clearance (SC) Nice to have: Experience with ROS development Experience with computer vision-based positioning and navigation in UxVs (Visual Odometry, SLAM) Familiarity with … Medical Insurance Relocation Support package Team socials A variety of perks that are evolving: Free Monday team lunch, Cycle2work scheme, annual subscription allowance Security clearance: Due to the sensitive nature of some of our work, it would be beneficial for candidates to be able and willing to obtain ...

safety or programmable-elements assurance within aerospace, defence, or high-integrity regulated sectors. Vetting & Citizenship: Must be a UK Citizen eligible for UK Security Clearance (SC minimum, DV desirable) due to specific client-side UK Eyes Only/5EYES security caveats. DesirableChartered Engineer (CEng) or Chartered ...

planning and Agile delivery activities Ensure solutions align to operational needs, strategic objectives and programme outcomes Experience Needed Recent Government, Defence or National Security experience Strong Business Analysis experience within large-scale transformation programmes Experience working as a Product Manager, Product Owner or Senior Business Analyst Skilled ...

Note: This role will involve working for public sector clients hence you may need to undergo an extensive background check process or security clearance process. Meet the Team Join our dedicated Customer Network Support (CNS) team supporting mission-critical enterprise and public sector customers with strict UK Data … updates. Configure, diagnose, and troubleshoot technical issues logged by CNS customers across multi-vendor and Cisco enterprise environments. Issue and review Field Notices, Security Advisories (PSIRTs), End-of-Life/End-of-Sale (EOx) milestones, and software defects with customers. Collaborate with customers and third parties to mitigate ...

Lead Consultant placing Security Cleared DevOps, Cloud, Data, Cyber, and Infrastructure candidates in the Southwest New Permanent Opportunity for an eDV Cleared Data Engineer with AWS Cloud Experience for a leading National Security Consultancy in London. Base Pay Range ...

Design and develop clean functioning, testable code on the Back End, write effective APIs, develop and manage well-functioning databases and applications with security and data protection settings Collaborate with the AttRep product owner, business analyst, data engineers and the wider CIP teams to ideate software solutions … make and participate in improvements for the greater good of CIP Working cross-discipline rather than adhering to tightly defined roles. Knowledge & experience Security clearance (SC-level) API design Data analysis Databases AWS suite experience Awareness of Site Reliability Engineering and support Skilled at returning services to good ...