21 of 21 Security Cleared Jobs in Cardiff

DC2E/SERAPHIM Security Engineer - 6 months - SC Cleared - Hybrid We are seeking an experienced Security Engineer to support the delivery of secure infrastructure and systems within the DC2E/SERAPHIM programme. This is a hands-on security engineering role, working closely with … architecture, engineering, and security assurance teams to design, implement, and assure secure solutions within a complex, highly regulated environment. The role is critical to ensuring systems are secure by design, compliant, and accreditation-ready, supporting delivery across multiple security domains. Key Responsibilities Provide hands-on security ...

Python (API/service development) AWS (cloud-hosted applications) React (TypeScript preferred) Automated testing, CI/CD, containers Enterprise or regulated environment experience Security: BPSS required prior to start Must be eligible for SC clearance If this role aligns with your experience and availability, please apply. ...

Application Packaging & Deployment Engineer Location: Remote UK - will need to travel occasionally for customer meetings Clearance Requirement: UK Security Clearance (SC) – Mandatory Role Purpose The Application Packaging & Deployment Engineers will be responsible for packaging, testing, and deploying applications using SCCM and Intune. The role ensures software delivery ...

skilled professionals and turnkey labour services to the Digital & Technology sectors both domestically and internationally. We are an established provider of security cleared professionals, working with specialist prime contractors to the MoD, the intelligence community as well as systems integration companies. As a Recruitment Consultant at Synergize ...

consider sole UK Nationals for this role** Location: Luton (Hybrid: 4 days on-site, 1 day remote) Contract: 12 months IR35: Inside IR35 Security Clearance: Full UK SC required Day Rate: £70ph - £75ph About the Role A real-time embedded software engineer with knowledge of Ada/C# ...

Altera/Xillinx, Embedded ARM CPU) DSP design and modelling Details: Candidates must be sole British and happy to go through the relevant security clearances. Ideally candidates already have SC or DV clearance. Onsite contract based just outside Cambridge If this role is of interest then please apply ...

solutions.Apply best practices in software engineering including TDD, CI/CD, and automation.Collaborate within an agile team to drive continuous improvement.Ensure solutions meet security and performance requirements.Key Skills RequiredStrong commercial experience with Java.Hands-on expertise with Spring.Knowledge of software design patterns and development best practices.Experience with Docker … Kubernetes (desirable).Understanding of CI/CD pipelines.Candidate PreferencesIdeally local to Cardiff or within commutable distance.Passion for delivering high-quality, secure code.Eligible for Security Clearance (must have resided in the UK for the last 5 years).Contact: Zach Bennett - CPS GroupBy applying to this advert you are giving ...

practices in software engineering including TDD, CI/CD, and automation. Collaborate within an agile team to drive continuous improvement. Ensure solutions meet security and performance requirements. Key Skills Required Strong commercial experience with Java. Hands-on expertise with Spring. Knowledge of software design patterns and development best …/CD pipelines. Candidate Preferences Ideally local to Cardiff or within commutable distance. Passion for delivering high-quality, secure code. Eligible for Security Clearance (must have resided in the UK for the last 5 years). Contact: Zach Bennett - CPS Group By applying to this advert ...

approach to software delivery, architecture, and engineering culture. Responsibilities Lead the design and development of advanced software solutions, ensuring high standards of quality, security and scalability. Set the technical direction for projects and influence the wider technology strategy. Provide line management for a group of engineers (typically … consultancy environment, managing client relationships at a senior level. Experience delivering government or public sector projects. Eligible for (or holding) SC security clearance Knowledge of AI, machine learning, or other emerging technologies relevant to software engineering. Experience promoting knowledge sharing. This might be through mentoring, blogs, talks ...

Senior Software Developer Location: Derby – On-site (5 days a week) Salary: Up to £55,000 Contract: Permanent A Senior Software Developer is required to join a delivery-focused Service Team working for a global ...

Data & Defence Engineering Roles Engineer to Managing Consultant | Defence, National Security & Critical Infrastructure London, Newcastle, Manchester, Glasgow We are supporting a leading UK technology and transformation consultancy delivering secure AI, data engineering, and advanced analytics solutions across Defence, National Security, and critical government programmes. The focus … lead technical workstreams. Key responsibilities include: Designing, building, and deploying data pipelines, analytics platforms, and AI/ML solutions for Defence and National Security clients. Developing and productionising machine learning, advanced analytics, and decision-support systems, including Generative and Agentic AI where appropriate. Working with Defence stakeholders ...

accelerate) your SOC career without commuting? This is a fully remote 24/7 SOC Analyst role within a modern, analyst-led Security Operations Centre supporting diverse customer environments across the UK & Europe. You'll be hands-on with live incidents, real attackers, and industry-leading tools … threat hunting, detection improvements & SOC evolution What we're looking for 1+ year SOC experience or 3+ years infra/networking with security exposure Experience investigating alerts & understanding attack chains Strong log analysis & endpoint/network fundamentals Familiarity with Windows, Linux & macOS Curious, analytical mindset with a genuine ...

Salesforce Test Analyst Role overview: We are seeking a highly skilled and experienced Quality Assurance Consultant to join our team on a permanent basis. The successful candidate will be primarily responsible for ensuring the quality ...

work across network design, deployment, support, and continuous improvement, with real influence over direction and standards. The environment is complex, security-focused, and evolving — ideal for engineers who enjoy ownership, responsibility, and seeing the direct impact of their work. There are multiple hires at different levels, including senior … fully funded, and the team is growing — not shrinking. Responsibilities: • Design, deploy, and support enterprise network infrastructure across LAN, WAN, wireless, and security domains. • Maintain and enhance an on-premise data centre environment. • Act as a technical escalation point for complex network issues. • Provide technical leadership and mentoring ...

Cardiff; Bath, Bristol, South West - United Kingdom Type: Permanent BMC Remedy Consultant (SC) Location: Hybrid (UK-based - office, client site, and home working) Security Clearance: Must be eligible for SC clearance Join an award-winning organisation recognised for excellence in employee wellbeing, innovation, and inclusive working culture. … configurations Programming or scripting experience (e.g. JavaScript ) Strong analytical and problem-solving skills Confident communicator, able to collaborate effectively at all levels Security Clearance SC clearance is required for this role Candidates must be eligible to obtain SC, including: Continuous UK residency for the last 5 years Meeting ...

Hardware Engineer | £27,000 to £35,000 | UK based with travel This organisation is a UK-based IT and managed services provider supporting enterprise and public-sector customers across critical infrastructure, data centres and workplace ...

Salesforce Test Analyst Note: Active SC Clearance Required Role overview: We are seeking a highly skilled and experienced Quality Assurance Consultant to join our team on a permanent basis. The successful candidate will be primarily ...

Role overview: We are seeking a highly skilled and experienced Quality Assurance Lead to join our growing team on a permanent basis. The successful candidate will be responsible for leading the quality assurance efforts for ...

Cleared Splunk Engineer - 3-Month Contract - Fully Remote We are hiring an SC Cleared Splunk Engineer to take hands-on ownership of Splunk platform engineering, optimisation, and operational support within a secure environment. This role is delivery-focused, requiring practical experience building, maintaining, and improving Splunk deployments … support security monitoring and operational intelligence. Key Responsibilities Design, build, and maintain Splunk infrastructure, including indexers, search heads, forwarders, and deployment servers. Onboard, normalise, and optimise data sources across security, infrastructure, and application logs. Develop and maintain Splunk dashboards, reports, and alerts to support ...

2nd Line Network Engineer Eligible for SC Clearance Location: Peterborough, UK (2–3 days in office) Salary: £40,000–£45,000 per annum Shift Pattern: Friday–Monday, 8:00am–6:00pm (weekends included), Tuesday–Thursday ...

Principal Hardware Engineer Senior, hands-on role responsible for the physical delivery and lifecycle management of infrastructure across data centres, build labs, and office environments. This position combines deep technical expertise with on-site leadership ...