426 to 450 of 1,114 Security Cleared Jobs in the South East

Azure Infrastructure Architect Rate: Up to £495 per day Duration: 3-6 Months Location: London (Remote-first with occasional onsite visits) Security Clearance: Active SC Clearance Essential Overview We are seeking an experienced Azure Infrastructure Architect to support a major cloud transformation programme. This role will focus … platform deployments. Ensure consistency and governance across development, test, pre-production, and production Azure tenants. Provide architectural oversight for cloud platform standards, security controls, and operational processes. Collaborate with Identity, Integration, and Infrastructure teams to align Azure services with broader enterprise architecture. Support the integration of iPaaS ...

Security Infrastructure Engineer Start: ASAP Duration: 6-9 months Location: once or twice per week in Surrey Rate: up to £670/day inside IR35 We are seeking a Security Infrastructure Engineer to support the design, configuration, and maintenance of security solutions within … work across cloud and on-premises infrastructure, including compute, networking, storage, virtual machines, and containers. You will support the deployment of security tools, assess existing environments, and help improve overall security maturity. Key responsibilities Support the design, configuration, and deployment of security tools. Specify ...

IT provider Tektora are supporting a leading Defence and National Security IT provider who are looking to speak with DV Cleared Lead DevSecOps Engineers for a contract opportunity driving the technical delivery of CI/CD pipelines and integrated security tooling … Prior delivery within a Defence or National Security programme Relevant DevSecOps or cloud certifications Interested? Tektora are looking to speak with DV Cleared Lead DevSecOps Engineers who are open to contract opportunities and keen to develop further across secure automation, CI/CD and Defence programme delivery. ...

should possess strong leadership skills and relevant experience in infrastructure operations. The position offers a salary of £75k plus benefits and requires UK Security Clearance. #J-18808-Ljbffr ...

solutions, and consultancy services that transform complex data challenges into actionable insights. Our mission is to empower customers across defence, government, and national security sectors to harness the power of data — from geospatial intelligence to advanced analytics and AI integration. We are proud to be a trusted partner … patterns across customer programmes. Integrate data platforms with cloud-native services, data lakes, event streams, warehouses and other enterprise systems. Implement data governance, security and access controls, including Unity Catalog or equivalent technologies, to ensure data remains secure, discoverable and compliant. Lead technical delivery across data engineering workstreams ...

Enterprise Architect (Digital Engineering/Software Engineering) Location: Reading, Berkshire Rate: Up to £91.75/hour Security clearance: Active SC is mandatory Overview We're recruiting for an Enterprise Architect to support digital engineering and software engineering activities across sensitive Ministry of Defence and aerospace programmes . This … technical architecture leadership across people, process, and technology (Software Engineering) Integrate Software Factory capabilities into the broader Digital Engineering environment Support architecture governance , security, compliance and Secure by Design principles Translate enterprise policies/risk requirements into solution design standards , governance models, and compliance frameworks Lead/author ...

year programme and looking for an experienced Site Reliability Engineer (SRE) to join the Production Engineering team. This function underpins the reliability, security, and performance of all live environments, from production systems to critical customer deployments. You’ll apply a software engineering mindset to operational problems, building automation … Containers: Kubernetes, Docker, Helm (OpenShift a plus) Observability: Prometheus, Grafana, Loki (network visualisation desirable) CI/CD & GitOps: GitHub Actions, ArgoCD/Flux Security: Cloud access models, Zero Trust principles Programming: Python or Golang preferred; Bash scripting Databases & Pipelines: PostgreSQL optimisation, Kafka integration Excellent problem-solving skills, with ...

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 SOC Analyst who enjoys solving difficult … work may include: Leading shifts throughout 24/7 SOC Service Delivery Providing oversight and management to Junior Analysts Monitoring of Systems for Security Alerts, Intrusions or activity considered to be unauthorised, unexpected or illegal Responding to incidents, utilising a catalogue of playbooks Escalation of complex incidents ...

Service Management to manage change control processes Budget & Commercial Oversight Manage project budgets and forecasts Support procurement management THE PERSON Must currently hold Security Checked (SC) with willingness to be DV cleared. Note that this role is a ‘Restricted’ role which means the role holder must hold … Waterfall. Tools such as MS Project. IT service management approaches such as ITIL v4. THE PERSON Experience of Project Management in Defence & Security and/or other Government Departments. Degree (or equivalent) in a numerate subject such as, Mathematics, Engineering, Statistics or Physics. Cloud support experience (e.g. ...

Airbus Defence and Space Limited in Portsmouth is seeking a Systems Engineer with TEMPEST and EMC experience to join a fast-moving, safety-critical program. You will develop system models, elicit requirements, and define architectures ...

Advanced Resource Managers Ltd is seeking a Technical Project Engineer in Reading on a 6-month contract with a rate of up to £80 per hour (Inside IR35). The role focuses on coordinating technical ...

vital information for customers operating at both tactical and strategic echelons. Join our team and participate in the innovation that ensures the highest security and trust worldwide.Job Description This role will be based at our Cyber Centre of Excellence in Maidenhead, covering both this and our facility … Farnborough. Our candidate could work primarily from either site.Candidates must be eligible to obtain the relevant security clearance required for the role, due to the sensitive nature of the programs we deliver for our customers.Position Overview:The Senior Solutions Engineer holds overall responsibility ...

version control systems (Git, SVN) Familiarity with CI/CD pipelines and DevOps practices Experience with software architecture and design patterns Knowledge of security best practices and secure coding principles Experience with embedded systems or systems programming Security Clearance UK Security Clearance (SC) eligibility ...

Cleared - Senior Infrastructure Engineer/Platform Engineer Contract: 6 months IR35: Inside IR35 Location: Hybrid - approximately 60% on site in Milton Keynes or London, with Milton Keynes the primary location Security Clearance: Due to the nature of the work, candidates will need to meet the required security … Firewalls, proxies and Azure connectivity. Automate operational tasks using PowerShell and Bash. Support Infrastructure as Code using Terraform, Bicep or ARM templates. Maintain security, compliance, documentation and operational standards. Required experience Strong Azure, Windows Server and Linux administration experience. Hands-on Azure Arc and Azure Monitor Agent experience. ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's leading cyber security consultancies, delivering penetration testing, Cyber Essentials certification, consultancy, training and managed cyber security … NCSC CHECK provider and CREST member company , we're continuing to grow our penetration testing team and are looking for a talented Security Consultant to join us. Whether you're already a CHECK Team Member (CTM) or you're an experienced penetration tester ready to take that next ...

complex data, so that governments, nation states, armed forces and commercial businesses can unlock digital advantage in the most demanding environments. Job Title: Security Infrastructure Engineer Location: Guildford, Frimley We offer a range of hybrid and flexible working arrangements please speak to your recruiter about the options … pioneer progress and protect what matters most. Youll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space theres ...

more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology ...

Azure Platform Architect Location: UK Working Pattern: Hybrid/Client-facing Security Clearance: UK Government Security Clearance required We’re looking for an experienced Azure Platform Architect to join a growing cloud and infrastructure practice, taking a leading role in the design and delivery of secure … infrastructure transformation initiatives, including data-centre exit and re-platforming programmes. Carrying out Azure Well-Architected Framework reviews and establishing appropriate governance and security controls. Ensuring solutions align with UK Government requirements, security classifications and relevant industry standards. Communicating complex architectural concepts to senior technical stakeholders ...

Ordnance Survey in the United Kingdom is seeking a Head of Information Security to lead the security strategy, services and operational activities. You will drive risk-aware decisions, oversee incident response and guide security improvements across the organisation. This role requires balancing strategic oversight … with practical delivery, leading a team to ensure security is embedded in change, projects and technology platforms while partnering with internal and external stakeholders. #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 Senior Infrastructure Engineer who enjoys … solving difficult technical challenges and wants their work to have real operational impact. This role requires the highest level of UK security clearance. What You’ll Do As a Senior Infrastructure Engineer , you’ll help design, build, and deliver secure digital solutions in highly secure environments. ...

Cleared Senior Azure DevSec Engineer - London - Hybrid - Inside IR35 We are seeking a highly experienced SC Cleared Senior Azure Application, DevOps Security Engineer to support the productionisation of a critical Azure-hosted application within a highly regulated environment. The Role You will take ownership … existing Azure API Management (APIM) instance and an Azure App Service application. Key Responsibilities Azure API Management & App Service Integration Azure Application Engineering Security & Identity DevOps & Production Readiness Expected Deliverables Essential Skills & Experience Extensive hands-on Azure engineering experience. Strong Azure API Management (APIM) expertise. Azure App Service ...

more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology … well as delivering social value to the UK with our products and services.Join Thales at a pivotal time as we expand our Cyber Security capability across critical national infrastructure, defence, and aerospace programmes. As a Penetration Tester, you’ll play a key role in identifying vulnerabilities across complex ...

Full Stack Engineer Contract | 6 months+ | UK hybrid | DV Cleared Morela is proud to be supporting a sovereign AI business whose software has to run where most software cannot: offline, locked down, and under real scrutiny. Their platform is an AI operating system built for exactly those conditions. They … platform engineers so models, pipelines and infrastructure land as one product rather than three. Improving the day to day: CI/CD, observability, security hardening, documentation. Sitting in front of customers and partners and turning what they need into something buildable. What You Will Need Python. Serious commercial ...