3,551 to 3,575 of 5,717 Permanent Security Cleared Jobs

Vallum Associates seeks an experienced Proofpoint SME to lead design, implementation, and optimization of Proofpoint security solutions within a large enterprise. You will own email security, DLP, and authentication technologies, guiding incident response and threat mitigation. The role focuses on implementing Proofpoint modules (PEP, TAP, TRAP … collaborating with SOC, Infrastructure, and Microsoft 365 teams to strengthen the email security posture. 6+ month contract in the UK. #J-18808-Ljbffr ...

Intelix.AI is seeking a Software/Infrastructure Platform Engineer for UK national-security deployments in London. The role is hybrid and requires UK SC clearance (held or eligible). You will build and run high-performance data platforms, own end-to-end production reliability, and lead migrations ...

CBSbutler Ltd. is seeking an experienced Cyber Security Architect to provide security architecture expertise across complex programmes within a secure, high-assurance environment in London. The role emphasizes secure-by-design principles and architectural assurance across new and existing technology solutions, with a focus on cloud ...

architecture, and participate in GitHub Actions CI/CD and testing in AWS CodeBuild environments. Candidates should be willing to undergo government security clearance and Baseline Personnel #J-18808-Ljbffr ...

Evodia Limited is seeking a DV Cleared (or SC cleared and willing to undergo DV) Solution Architect to support the FMN programme from Corsham. The contract runs until 31 March 2028 with a day rate up to £700 (inside IR35) and requires on-site presence four days ...

Appvia, a London-based cloud and platform engineering consultancy, is hiring a Network Engineer to join a new secure public sector engagement focused on live network operations and continuous improvement. This hands-on role involves ...

DevOps Engineer (Cyber Security) Lutterworth - 2 Days on site 3 from home £50,000 - £60,000 + Hybrid + Training + Progression + Company Benefits Are you a DevOps Engineer from a cyber security or highly regulated industry that wants to work with a highly skilled … leading company with exceptionally talented team solving some of the industry's most complex and technical challenges and that will put you through security clearance? On offer is the chance to join a leader in the cyber security industry that are widely considered ...

VETS, Inc., is looking to add a mid-level (3-5 years experience) Information Systems Security Engineer (ISSE) to our growing team at Scott AFB, IL. This is a full time, permanent position with full benefits working onsite at SAFB. Due to contractual requirements, this position requires … Citizenship and an active/current DoD Security clearance. The successful candidate will: Apply hands-on security engineering skills across a complex mix of on-premise and cloud DoD systems Work alongside dedicated GRC, operations, and architecture teams to implement real security controls Develop ...

taking your career wherever you want it to go. Due to the secure nature of the programme, you will need to hold UK Security Clearance or be eligible to go through this clearance. #J-18808-Ljbffr ...

London-based Data Engineer is sought on a contract basis to support a MoD-owned data platform. The role focuses on building and maintaining secure data pipelines using Python, Azure and Kubernetes, with Apache Airflow ...

hackajob is partnering directly with Kainos to hire for this role. Join Kainos and Shape the Future At Kainos, were problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether ...

Northrop Grumman UK in Cheltenham is seeking a Lead Software Engineer to design, develop and maintain critical infrastructure powering our services. You will work across diverse, mission-focused projects to build elegant, scalable solutions with ...

A global professional services company is looking for a DevOps Engineer based in Newcastle Upon Tyne. The role involves working with a DevOps team to provide tools and environments that support development teams. Candidates must ...

Comxps Ltd seeks an experienced Solution Architect for a government-aligned program in Wiltshire, four days on site per week. The role delivers enterprise-scale secure information systems, promoting interoperability across domains and robust documentation. ...

Hamiltonian Dynamics is seeking a Software Engineer to design, build, and maintain secure, scalable software for high-assurance customers. You will work across the full lifecycle, collaborating with engineers, architects, and stakeholders to deliver robust ...

Gold Group Limited seeks an Infrastructure Systems Administrator for a Cheltenham-based role with 3 on-site days per week. You will deliver advanced infrastructure design, configuration, and 24/7 support, guiding teams and ...

secret & above networks. Responding proactively to alerts & implementing threshold and health-based remediation actions as appropriate. Monitor and optimise network/server performance, security, and backups. Ensure compliance with security guidance and best practice in line with adopted security postures. Interface with agreed ...

including auditability and delivery in regulated environmentsAwareness of UK information governance and data protection requirements when working with sensitive personal dataExisting UK government security clearance (e.g., BPSS or SC), or prior experience working in clearance-required environmentsAbout AccentureAccenture is a leading global professional services company that helps ...

including auditability and delivery in regulated environmentsAwareness of UK information governance and data protection requirements when working with sensitive personal dataExisting UK government security clearance (e.g., BPSS or SC), or prior experience working in clearance-required environmentsAbout AccentureAccenture is a leading global professional services company that helps ...

including auditability and delivery in regulated environmentsAwareness of UK information governance and data protection requirements when working with sensitive personal dataExisting UK government security clearance (e.g., BPSS or SC), or prior experience working in clearance-required environmentsAbout AccentureAccenture is a leading global professional services company that helps ...

acceptance criteria written to be tested. Development of static and mobile information systems in a fast-changing environment. An understanding of how security and communications requirements shape system design. Agile and SAFe methodologies, and experience of service transition and service management. Excellent spoken and written English, and citizenship ...

About The Role FDM is a global business and technology consultancy seeking a Workflow Administrator to work for our client within the Public Sector (Central Government) sector. This is initially a 6 month contract with ...

About The Role FDM is a global business and technology consultancy seeking a Workflow Administrator to work for our client within the Public Sector (Central Government) sector. This is initially a 6 month contract with ...

Work on performance testing projects covering API, Front End, and UI-based performance testing Gather performance test requirements through project and client engagement meetings Review and analyse non-functional requirements (NFRs) to ensure they are ...

Searchability NS&D is seeking a Cyber Security Manager in London. The role offers hybrid work with 2-3 days per week onsite and a salary up to £95,000 depending on experience. An existing Active SC or DV clearance is required. You will lead client engagements, deliver … security assessments, and shape roadmaps for secure transformation across Defence and Government environments. You will advise on security architectures, run workshops, and manage stakeholders while applying frameworks like NIST, #J-18808-Ljbffr ...