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Cyber Security Jobs in Cardiff

Open roles
30
Salary range
£25k – £115k
Hiring companies
13
View 30 live roles → Get an alert
Salary on the board

£25k – £115k

Based on advertised midpoints across the 24 priced listings posted in the last 12 months. Base salary only.

By seniority
£k base
Junior
25
35
2 jobs
Mid
38
75
7 jobs
Senior
40
115
10 jobs
Lead
45
90
4 jobs
Live jobs

30 live roles

See all 30 roles →

Cloud Security Architect (SC Cleared)

This senior role involves owning and governing security architecture across enterprise environments, providing strategic advisory for managed services and new deals, and ensuring alignment with security standards. The position requires strong expertise in SOC, SIEM, network security, and cloud security, with a focus on large-scale digital transformation programmes.

F5 Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £75,000 – £90,000 pa
Hybrid Permanent Flexible Clearance Required

Product Configuration Engineer

This role involves managing product build definitions, leading change control activities, and supporting non-conformance processes in a highly regulated defence engineering environment. You will work closely with manufacturing and systems teams to ensure configuration accuracy and alignment across multiple stakeholders.

Electus Recruitment Bristol, United Kingdom £40,000 – £46,000 pa
Hybrid Permanent Clearance Required

Systems Verification and Validation Engineer

This role involves defining real-world test scenarios, setting meaningful success criteria, and verifying complex systems against requirements. You'll work on high-stakes Command & Control systems, ensuring they function correctly in critical situations, with exposure to multiple engineering disciplines and a focus on real defence capabilities.

Cirrus Selection Bs347Qs, BS34 7QS, United Kingdom £45,000 – £55,000 pa
On-site Permanent Clearance Required

Senior Python Software Engineer

This role involves supporting R&D tooling, internal software systems, and automated development pipelines. Responsibilities include maintaining CI/CD pipelines, ETL processes, and ensuring software reliability, security, and regulatory compliance. The position also requires mentoring and contributing to coding standards and best practices.

Zenovo Bs16Qf, BS1 6QF, United Kingdom £70,000 – £80,000 pa
Hybrid Permanent

AI Engineer - Cardiff

This role involves leading the design, development, and deployment of advanced AI solutions to enhance operational efficiency and support business growth. You will collaborate with senior stakeholders, guide technical direction, and mentor a growing team of engineers, focusing on AI-powered tools, automation, and LLM-based workflows.

Circle Recruitment Cardiff, Cymru / Wales, CF10 2AF, United Kingdom £40,000 – £55,000 pa
Hybrid Permanent

Embedded Software Engineer

This role involves hands-on development of safety-critical, real-time Command and Control software for advanced air defence systems. Responsibilities include C2 architecture design, embedded development, and engineering future products using Ada, with support for learning Ada if you have a background in C++ or Rust.

Cirrus Selection Bs347Qs, BS34 7QS, United Kingdom £50,000 – £60,000 pa
On-site Permanent Clearance Required

IT Technician

This role involves supporting the day-to-day management and security of a cloud environment, including administration of Microsoft 365, user account management, and troubleshooting access issues. The position is fully remote and requires hands-on experience with Microsoft, Linux, iOS, and Android.

Sanderson Bristol, United Kingdom £25,000 pa
Remote Permanent

Information Security Assurance Engineer

This role involves embedding secure-by-design principles into mission-critical products, reviewing application and product code, identifying vulnerabilities, and providing practical guidance to improve security and code quality. You'll work with teams across the UK and Europe, support shift-left security, and contribute to architecture and design discussions.

Akkodis Bristol, United Kingdom
Hybrid Permanent
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