3,026 to 3,050 of 5,199 Security Cleared Jobs in England

Anson McCade is seeking an experienced AWS Cloud Engineer to join a leading technology and national security organisation. You will design, develop, deploy and maintain cloud-based applications and services in an autonomous DevOps environment, contributing across the full delivery lifecycle. This hands-on role requires strong … experience, IaC, scripting and container tools, with security clearance or eligibility to obtain. #J-18808-Ljbffr ...

Capgemini UK is seeking an SAP Security Consultant to lead security efforts on SAP S/4HANA projects for FTSE 100 clients. You will architect and deliver security solutions, configure GRC controls, and collaborate with multi-disciplinary teams. You will engage with stakeholders, drive … security strategies, and help grow Capgemini's SAP Security practice within the UK, offering hybrid working and opportunities across industries. #J-18808-Ljbffr ...

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 focuses on embedding secure-by-design principles throughout the delivery lifecycle, acting as a senior security authority … mentoring other security professionals, with a hybrid working pattern and the need for current DV clearance. #J-18808-Ljbffr ...

environment and evolve our high-performance computing infrastructure. You will provide ongoing Linux care, diagnose faults, and implement changes while contributing to system security and performance monitoring. The role requires a 3+ year Linux background, scripting skills (Bash/Python), and a willingness to learn Slurm, xCAT ...

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 ...

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 ...

Matchtech Group is seeking a Senior OT Security Consultant to join a specialist OT cyber security consultancy serving critical national infrastructure clients. The role is fully remote with UK-wide travel to client sites, offering exposure to high-stakes OT environments across sectors. You will lead ...

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 ...

client, a specialist OT Cyber Security consultancy supporting some of the UK's most critical national infrastructure organisations, is seeking a Senior OT Security Consultant to join their team. This permanent role provides the opportunity to work fully remotely and requires UK-wide travel for client … engagements. The role is fully remote buyt expect to travel to client sites. Key Responsibilities: OT Cyber Security Consulting Lead OT cyber security consulting engagements across critical national infrastructure sectors. Deliver OT security assessments across ICS, SCADA, DCS, and wider industrial control environments. Conduct ...

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 ...

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 ...

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 ...

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 ...

We are seeking an experienced and motivated Site Reliability Engineer (SRE) to join a high-performing team supporting multiple data product and platform groups. This role is focused on improving the reliability, scalability, observability, deployment ...

Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top 100 employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly ...

Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top 100 employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly ...

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 ...

purpose of delivering the best care and outcomes for the NHS. The Cyber Operations sub-directorate consists of four operational areas: Cyber Security Operations Unit (CSOU & SIO) Cyber Delivery Unit (CDU) Cyber Improvement Programme Chief Information Security Office Function (CISO) Main duties … 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 ...

scale. Businesses, from start-ups to enterprises, run their operations and applications on AWS' multi-tenant infrastructure. Key job responsibilities As a Senior Security Engineer, you'll help to build and manage services that detect and automate the mitigation of cybersecurity threats across Amazon's infrastructure. … work with data scientists, software development engineers, and other security engineers across multiple teams to develop innovative security solutions. Our services protect the AWS cloud for all customers and preserves our customers' trust in us. You'll get to use the full power and breadth ...

Experis is hiring a DV Cleared Senior Service Architect based in Basingstoke, Hampshire, South East, UK . This is a Contractor opportunity (£650 - £675 per day). DV Cleared Senior Service Architect Location: Basingstoke (Onsite) Rate: Up to £675 per day (via approved umbrella company) Contract Length: Until … 31st May 2027, with potential extension Security Clearance: Active DV Clearance Required We are seeking an experienced DV Cleared Senior Service Architect to join a high-profile programme delivering critical services within a secure environment. This role r... This listing has been provided via the Totaljobs partner ...