Cyber Security Jobs in Cardiff

Infrastructure Engineer

This role involves building and maintaining secure and resilient infrastructure using AWS, Linux, Terraform, Docker, and Bash/Python. Responsibilities include automating provisioning, configuration management, and improving platform security and resilience within a Central Government environment.

Access Computer Consulting Cardiff, United Kingdom £550 pd

Cyber Security Engineer

The Cyber Security Engineer will design, implement, and manage security solutions across complex cloud, hybrid, and on-premises environments. Responsibilities include strengthening security controls, developing automation, and working with engineering teams to maintain compliance and best practices.

eFinancialCareers Cardiff, United Kingdom £60,000 pa

Service Delivery Manager

This role involves managing the end-to-end delivery and performance of critical IT services through a network of strategic partners and suppliers. Responsibilities include monitoring supplier performance, driving service improvements, and ensuring compliance with security and regulatory standards.

Reed Newport, United Kingdom £62,000 – £71,000 pa

Senior Infrastructure Engineer (UK Gov)

This role involves building, administering, and maintaining secure infrastructure and platforms in a public-sector environment. Responsibilities include driving automation, resilience, and continuous improvement, as well as supporting infrastructure hardening, vulnerability management, and monitoring. The role also requires expertise in IAM, configuration management, and incident response.

NonStop Consulting Cardiff, United Kingdom £550 – £600 pd

Security Engineer

As a Security Engineer, you will act as a technical point of contact for clients, helping them get the most from their Microsoft security solutions. You will configure and tune security controls, manage phishing simulations, and support incident response activities, while building strong client relationships and improving their security posture.

CPS Group Cardiff, United Kingdom £40,000 – £45,000 pa

Security engineer

This role involves hands-on engineering with Microsoft Sentinel and Defender XDR, including building and tuning detection rules, configuring security controls, and developing automation playbooks. You'll work directly with clients to strengthen their security environments and contribute to DevOps processes.

TRIA Cardiff, United Kingdom £45,000 – £50,000 pa

Cloud Engineer

This role involves hands-on cloud platform engineering, contributing to the development and evolution of an Azure cloud-native platform. Responsibilities include building scalable and secure solutions, supporting incident response, and participating in continuous improvement initiatives.

Vivo Talent Cardiff, United Kingdom £50,000 – £55,000 pa

Cyber Security Engineer

This role involves enhancing and implementing security controls across a Microsoft-centric technology estate, including Azure, Entra ID, and Microsoft Defender. You will lead improvements in identity and access management, cloud security, and data protection, while also contributing to incident response and compliance efforts.

Yolk Recruitment Cardiff, United Kingdom £62,000 – £72,000 pa