26 to 50 of 2,797 Security Cleared Jobs in England

Environments Manager (T4) Location: Farnborough (Hybrid Working Policy) Clearance: High level of security clearance (SC/DV - 'Developed Vetting') UNLEASH YOUR POTENTIAL Everything we do is built on a commitment to do the right thing for our customers, our people and our community. Our mission and our values guide the way we do business. The foundations of our … operate. Are you ready for your next challenge? Because of a key strategic development and a new exciting business opportunity, we have a requirement for a security-cleared Environments Manager based in the UK working at our Farnborough site and remotely. Leidos has more than 30 years experience of developing and running some of the largest government … health markets. The company's 33,000 employees support vital missions for government and commercial customers. WHAT WILL YOU BE DOING? We are looking for a security-cleared Environments Manager to support the development, transition & in-service running (inc capability upgrades) of an IT application and infrastructure solution providing support to a critical operational end user. Environment More ❯

Cyber Security Engineer Security Clearance Required - DV ('Developed Vetting') Location: Huntingdon, UK - 80% on-site requirements UNLEASH YOUR POTENTIAL At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers success. We empower our teams, contribute to our communities, and operate sustainably. Everything we do is … our community. Our Mission, Vision, and Values guide the way we do business. Are your ready for your next challenge? We are in search for a number Cyber Security Engineers with a varied technical background - Required to work at our customer sites in Huntingdon and/or London with occasional travel to other UK sites. In this role … you will be working in a team of security engineers reporting into the cyber security engineering lead to ensure that the customer sites maintain a strong cyber security posture. You will have responsibility for ensuring that security enforcing functions and managed and maintained to a high standard whilst securely implementing new capabilities. More ❯

WITHIN A LEADING COMPANY FOR A SOFTWARE DEVELOPER WITH ENHANCED DV CLEARANCE * Permanent opportunity for a Software Engineer with enhanced DV clearance.* Industry leading company supporting UK national security projects.* Salary up to £65,000+ DV bonus * Manchester based in an easily accessible location.* To apply please call or email WHO ARE WE We are recruiting Software Developers … to work with an industry-leading cyber/National Security/defence client with office locations in and around Manchester. The expertise of our engineers drives us forward, and we're looking for talented individuals eager to learn and grow to join us. Due to the nature of these clients, you must hold Enhanced DV Security … SOFTWARE ENGINEER/DEVOPS/FULL STACK/JAVA/PYTHON/C C#/MICROSERVICES/VERSION CONTROL/UNIT TESTING/INTEGRATION TESTING/AWS/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/ More ❯

SENIOR LINUX SYSTEM ADMINISTRATOR - DV CLEARED BRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING DEFENCE COMPANY FOR A LINUX SYSTEMS ADMINISTRATOR/ENGINEER Permanent position available for a Linux Engineer/Linux systems Administrator Globally leading defence/cyber security company £45,000 to £60,000 plus clearance and performance bonus Cheltenham based organisation in an … Linux systems Administrator opportunity To apply please call or email WHO WE ARE? We are recruiting a Linux Engineer to work with a multi-national, industry leading cyber security/defence company in Cheltenham/Gloucester. WHAT WILL THE LINUX ENGINEER BE DOING? As a Linux Engineer, you be working in Red Hat Enterprise Linux (RHEL) environments in … just search Will Roebuck. I look forward to hearing from you. LINUX ENGINEER KEY SKILLS: DEVOPS ENGINEER/PLATFORM ENGINEER/LINUX ENGINEER/BIG DATA ENGINEER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/ More ❯

LEAD LINUX SYSTEM ADMINISTRATOR - DV CLEARED BRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITHIN A GLOBALLY LEADING DEFENCE COMPANY FOR A DEVOPS ENGINEER Permanent position available for a DevOps Engineer/Linux Engineer Globally leading defence/cyber security company £55,000 to £89,000 plus clearance and performance bonus Cheltenham based organisation in an easily accessible location DevOps … Engineer opportunity To apply please call or email WHO WE ARE? We are recruiting a Linux/DevOps Engineer to work with a multi-national, industry leading cyber security/defence company in Cheltenham/Gloucester. WHAT WILL THE LINUX ENGINEER/DEVOPS ENGINEER BE DOING? As a DevOps Engineer, you be working in Red Hat Enterprise Linux … Roebuck. I look forward to hearing from you. LINUX ENGINEER/DEVOPS ENGINEER KEY SKILLS: DEVOPS ENGINEER/PLATFORM ENGINEER/LINUX ENGINEER/BIG DATA ENGINEER/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/ More ❯

WEB DEVELOPER, JAVA, HTML, CSS, SC SECURITY CLEARED Overview My client, a leader in the public sector, is seeking an SC cleared web developer to support a strategic transformation programme within their Learning and Development function. The successful candidate will possess strong technical expertise in HTML, CSS, and JAVA, and demonstrate a proven ability to deliver … Experience with SCORM, xAPI, or other e-learning standards. Prior experience or involvement in digital transformation or change management projects. WEB DEVELOPER, JAVA, HTML, CSS, SC SECURITY CLEARED More ❯

Cyber Security Analyst (Inside IR35) Are you an SC cleared Cyber Security Analyst looking for a new role? We are partnered with a government client looking for a Cyber Security Analyst with a mix of good technical skillsets and good stakeholder management This role would be based on a hybrid working basis in … working in Cyber Security, ideally within SOC Excellent stakeholder management skills Experience with threat intelligence platforms Active SC clearance would be required If you are an SC cleared Cyber Security Analyst looking for a new role, please apply now! Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation More ❯

is £71,370 for London and £67,126 for other locations. Published on 12 September 2025 Deadline 28 September 2025 Role GDS is looking to recruit aHead of Security Architecture. This will involve engaging internally in GDS and across government on critical areas of work. The Head of Security Architecture will be an experienced Security … extensive technical, strategic and management experience. The individual should have the appropriate level of experience and gravitas to brief the CISO and interact at C-level. AsHead of Security Architecturein the GDS Information Security team, you'll be responsible for: delivering a security architecture advice service to GDS service teams, covering concepts such as … securing service architecture and the software development lifecycle, infrastructure as code, policy as code approaches, steps toward zero trust, etc.and others security concepts implementing the GDS Secure by Design principles in operational services leading the security component of cross-business initiatives on Privileged Access Management, including effective Identity solutions and use of Privileged Access Workstations developing More ❯

in VMware Suite (ESXi, vSphere, vCentre, NSX), Storage Management, Automation What will the Infrastructure Engineer be doing? In the role, you will support a long-term, mission-critical security programme, focusing on high-impact workstreams and operations within secure infrastructure. You will work alongside multiple other engineers and have technical guidance from senior Team Leads. Key Skills Required … SKILLS: INFRASTRUCTURE ENGINEER/VMWARE/NSX/ESXI/VCENTER/VSPHERE/ANSIBLE/SYSTEM ADMINISTRATION/TERRAFORM/STORAGE/STORAGE MANAGEMENT/DV/DV CLEARED/SECURITY CLEARED/SECURITY CLEARANCE/CHELTENHAM/CONTRACT More ❯

Contract Cyber Security Manager A client of ours is seeking a DV Cleared Cyber Security Manager to lead and deliver cyber security services across large-scale, complex programmes within Defence. You will have the opportunity to influence strategy, manage delivery, and ensure the highest standards of security are maintained across mission … systems. Skills and Experience Required: Developed Vetting (DV Clearance) and ability to work onsite 4-5 days p/w in Wiltshire. Proven experience in a senior cyber security leadership role within complex, high-security environments. In-depth understanding of the current security landscape and cyber security consulting principles. Strong experience managing … cyber security strategy, risk management, and compliance in alignment with security policies (e.g. RMADS, JSP604, JSP440, SbD). Expertise in Public Key Infrastructure (PKI), identity management and federation, firewalls, SIEM, vulnerability scanning, and cryptography. Experience overseeing incident response, vulnerability management, and security service delivery, ideally within ITIL-aligned environments. Ability to translate complex security More ❯

Line Support Engineer Lyneham nr Swindon To £26,500 + Full Benefits This is a fantastic opportunity for you, an experienced 1st Line IT Support Engineer with SC Security Clearance (or able to obtain, or Lapsed SC Clearance), to join a leading IT Support company, based on site at a very large and prestigious site in Lyneham near … understanding of Network Support - LAN, WAN and Wifi would be a bonus In order to be successful in your application, it is essential that you are: Security Cleared - ideally SC level (will consider lapsed or the ability to obtain) At least 2 years' experience in a similar 1st line support position. This would particularly suit anyone from … there will be onsite and offsite work Any experience working in a Government or military background, would be beneficial although not essential. If you are a Security Cleared IT Technician, 1st line support engineer, Helpdesk Engineer, desktop support, IT Engineer or Level 1 Engineer, with strong Desktop Support skills and Active Directory and located near to Swindon More ❯

Network Security Engineer (SEA – Security Engineering Authority, Firewall, Checkpoint, Juniper, F5) 6 Month Contract West Midlands (Hybrid) £(Apply online only)/day (Outside IR35) SEA – Security Engineering Authority Senior Network Security Designer/Lead Engineer needed with active SC Security Clearance Firewall Specialist . 6 Month Contract based in Warwick … Hybrid). Start ASAP in September/October. Network Security Lead Engineer/Security Engineering Authority SEA (Firewall Specialist – Checkpoint, Juniper, F5, Bluecoat) The vast majority of work is expected to be remote. There may be occasional travel to customer sites to Data Centres in West/South England. Once or twice a month on average. … Consultancy on large-scale network solutions projects for a Telecoms end client. Key skills, experience + tasks will include: Technical Ownership of a Telecoms end client's Network Security Infrastructure estate, processes, documentation + lifecycle management . Design of customer networks including input into High-Level and Low-Level design (HLD/LLD). Network Security More ❯

Job Title: Technical Cyber Security Consultant - Security Architect (SC) Location: Remote (UK-based) with travel as required Employment Type: Full-time, Permanent Security Clearance: Candidates must hold SC level clearance and meet UK residency requirements About the Role We're looking for a Technical Cyber Security Consultant/Security Architect … to work alongside expert peers in Secure Architecture and Risk Planning, contributing to a culture of collaboration, innovation, and continuous learning. You'll help clients define and implement security architectures that protect their assets and enable confident decision-making. Key Responsibilities Provide secure design advice from project discovery through to disposal. Ensure solutions align with security standards and architectural patterns. Promote Secure by Design principles to reduce information risk. Validate security controls and their effectiveness. Deliver security architecture for cloud deployments (private/public). Design and scope IT Health Checks and interpret outcomes. Identify and mitigate security risks in solution architectures. Conduct threat modelling and risk analysis. More ❯

client is a leading Public Sector consultancy and trusted partner to the UK Government. They are a technology and consulting firm delivering services in business intelligence, cloud, cyber-security and digital solutions. They work extensively within the public sector, supporting central government, defence, policing, transport and local authorities. What will the Senior DevOps Engineer be doing? The successful … AWS cloud infrastructure for performance, resilience and cost efficiency. Managing Kubernetes clusters and related tools (e.g. Docker, Helm). Automating deployment, monitoring, testing and maintenance workflows. Implementing robust security, compliance and disaster recovery practices. Proactively monitoring, troubleshooting and resolving infrastructure and application issues. Guiding and mentoring junior DevOps engineers. The Senior DevOps Engineer should have: The ideal candidate … AWS DEVOPS/DEVOPS ENGINEER/DEVOPS/AWS/TERRAFORM/KUBERNETES/DOCKER/CI/CD/JENKINS/AUTOMATION/DEPLOYMENT/SECURITY CLEARED/SECURITY/SC/SC CLEARED/BRISTOL/CHELTENHAM More ❯

client is a leading Public Sector consultancy and trusted partner to the UK Government. They are a technology and consulting firm delivering services in business intelligence, cloud, cyber-security and digital solutions. They work extensively within the public sector, supporting central government, defence, policing, transport and local authorities. What will the Senior DevOps Engineer be doing? The successful … AWS cloud infrastructure for performance, resilience and cost efficiency. Managing Kubernetes clusters and related tools (e.g. Docker, Helm). Automating deployment, monitoring, testing and maintenance workflows. Implementing robust security, compliance and disaster recovery practices. Proactively monitoring, troubleshooting and resolving infrastructure and application issues. Guiding and mentoring junior DevOps engineers. The Senior DevOps Engineer should have: The ideal candidate … AWS DEVOPS/DEVOPS ENGINEER/DEVOPS/AWS/TERRAFORM/KUBERNETES/DOCKER/CI/CD/JENKINS/AUTOMATION/DEPLOYMENT/SECURITY CLEARED/SECURITY/SC/SC CLEARED/BRISTOL/CHELTENHAM More ❯

client is a leading Public Sector consultancy and trusted partner to the UK Government. They are a technology and consulting firm delivering services in business intelligence, cloud, cyber-security and digital solutions. They work extensively within the public sector, supporting central government, defence, policing, transport and local authorities. What will the Senior DevOps Engineer be doing? The successful … AWS cloud infrastructure for performance, resilience and cost efficiency. Managing Kubernetes clusters and related tools (e.g. Docker, Helm). Automating deployment, monitoring, testing and maintenance workflows. Implementing robust security, compliance and disaster recovery practices. Proactively monitoring, troubleshooting and resolving infrastructure and application issues. Guiding and mentoring junior DevOps engineers. The Senior DevOps Engineer should have: The ideal candidate … AWS DEVOPS/DEVOPS ENGINEER/DEVOPS/AWS/TERRAFORM/KUBERNETES/DOCKER/CI/CD/JENKINS/AUTOMATION/DEPLOYMENT/SECURITY CLEARED/SECURITY/SC/SC CLEARED/BRISTOL/CHELTENHAM More ❯

Enhanced DV cleared to start – must be active (West) Globally leading defence/cyber security company Up to £65k DoE - plus benefits and bonuses Cheltenham location – hybrid working model Experience required in Splunk/ELK, Linux, Apache NiFi, Java/Python, Docker/Kubernetes Who Are We? We are recruiting a Senior Support Engineer to work with … a multi-national, industry-leading cyber security/defence company in Cheltenham. Our teams are what drive us forward in our mission to make the UK as safe as possible. Therefore, we are looking for the best talent to join the team. Due to the nature of our client, you must hold active enhanced DV clearance. What will … SUPPORT ENGINEER/LINUX/UNIX/AWS/DOCKER/KUBERNETES/PYTHON/ANSIBLE/JAVA/ELK/APACHE/SPLUNK/APACHE NIFI/DV CLEARED/DV CLEARANCE/DEVELOPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/CHELTENHAM/SECURITY CLEARED/SECURITY CLEARANCE More ❯

Enhanced DV cleared to start – must be active (West) Globally leading defence/cyber security company Up to £65k DoE - plus benefits and bonuses Cheltenham location – hybrid working model Experience required in Splunk/ELK, Linux, Apache NiFi, Java/Python, Docker/Kubernetes Who Are We? We are recruiting a Senior Support Engineer to work with … a multi-national, industry-leading cyber security/defence company in Cheltenham. Our teams are what drive us forward in our mission to make the UK as safe as possible. Therefore, we are looking for the best talent to join the team. Due to the nature of our client, you must hold active enhanced DV clearance. What will … SUPPORT ENGINEER/LINUX/UNIX/AWS/DOCKER/KUBERNETES/PYTHON/ANSIBLE/JAVA/ELK/APACHE/SPLUNK/APACHE NIFI/DV CLEARED/DV CLEARANCE/DEVELOPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/CHELTENHAM/SECURITY CLEARED/SECURITY CLEARANCE More ❯

The Opportunity Nigel Wright is supporting an organisation undergoing digital transformation in recruiting an experienced Cyber Security Manager. Joining a growing team, you will play a pivotal role in overseeing cyber security across IT services. As a Cyber Security Manager, you will take on the essential responsibility of building strong relationships with key suppliers … and cultivating a security-focused culture that ensures robust, sustainable cyber practices.Working closely with service providers, you will lead oversight in areas critical to the business's cyber security posture, including governance, incident management, and ongoing security assessments. Your primary goal is to provide assurance that all aspects of Cyber Security meet … to secure SC clearance. The Role Your main areas of responsibility will be: Supplier Relationship Management : Forging strong, collaborative relationships with service providers and ensure they uphold a security-focused approach. Cyber Security Oversight : Overseeing and assuring the agreed security plans are met across each service line, including regular governance activities, such as: Incident More ❯

Security Engineer - SC Cleared (or Eligible) - £550 per day - Inside IR35 - Remote - 12 Months initial contract We are currently working with a leading client in the zero carbon energy sector who are looking to bring on board an experienced Security Engineer to join their security implementation and engineering delivery team. This is a … fantastic opportunity to work on large-scale, business-critical projects in a highly regulated environment. The Role - As part of the security engineering team, you'll be: Delivering on the security portfolio, with a focus on SASE and firewall estates. Working within a SAFe Agile framework, participating in sprints and stand-ups. Managing and tracking workloads … via Jira. Triaging customer requirements into actionable deliverables. Acting as an escalation engineer for the Security Support Team. Supporting and mentoring junior engineers. Producing documentation and knowledge base material, as well as delivering knowledge transfer sessions. Occasionally supporting out-of-hours work. Technical Skills We're Looking For - My client is looking for demonstrable experience in as many More ❯

BRAND NEW PERMANENT OPPORTUNITY AVAILABLE WITH A PRESTIGIOUS CLIENT IN LONDON FOR A SCRUM MASTER WITH ENHANCED DV CLEARANCE Permanent opportunity for a Scrum Master London based National Security client Must hold enhanced DV Clearance Salary from £40,000 - £65,000 + Clearance Bonus + Company Bonus To apply please call/or email WHO WE ARE? We … You will be helping the team work in the most efficient manner to provide maximum value for the customer. WE NEED THE SCRUM MASTER TO HAVE.... Enhanced DV Security Clearance Experience working with Product Owners and development teams The ability to guide and coach Scrum teams on how to use best Agile & Scrum practises The ability to drive … look forward to hearing from you. SCRUM MASTER/AGILE COACH KEY SKILLS: SCRUM/SCRUM MASTER/AGILE/AGILE BUSINESS ANALYST/DIGITAL/SOFTWARE/DV CLEARED/DV CLEARANCE/DEVELOPPED VETTING/DEVELOPED VETTED/DEEP VETTING/DEEP VETTED/SC CLEARED/SC CLEARANCE/SECURITY CLEARED/ More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office … based working is encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office … based working is encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office … based working is encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through More ❯

Principal Security Engineer The Role: Synoptix are expanding their Cyber Security capability by applying it to Systems Thinking, allowing for delivery of Cyber Security Solutions to both defence and commercial clients. We're looking for a technically strong, client-focused Principal Security Engineer to support the development, implementation, and assurance of secure … and solutions. This role sits within our Secure by Design capability and supports both internal development projects and external client engagements. Working alongside the existing team, contributing to security requirements definition, risk assessments, technical security design, and security documentation for both internal platforms and client systems. Dynamic Working: A blend of home and office … based working is encouraged Key Responsibilities: Lead and Deliver Cyber Security work packages to clients, this includes applying Systems Engineering methodologies into Cyber solutions. Risk identification and management Requirements Capture Validation Verification Be responsible for the technical content of client deliverables, for example. Security Management Plans Security Case Report following Secure by Design through More ❯