Senior Security Engineer

GTC Recruitment

Full-time computer-and-mathematical
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Location
London, London, United Kingdom
Posted
July 08, 2026

Job Description

Senior Security Engineer (G7)

Location: Hybrid โ€“ 2 days per week, National role, based from nearest government hub

* London

* Birmingham

* Leeds

* Manchester

* Liverpool

* Sheffield

* Nottingham

* Newcastle upon Tyne

* Cardiff

Contract Length: 12 months

Day Rate: ยฃ700/day

Security Clearance: Current valid SC clearance is mandatory

Contract Type: Inside IR35

About the Role

We are seeking an experienced Senior Security Engineer (G7) to support the continued development and improvement of Security Operations capabilities within a large public sector organisation.

The successful candidate will play a key role in strengthening cyber security monitoring, threat detection, incident response, and security automation capabilities. You will help improve the organisationโ€™s ability to identify, investigate, and respond to cyber threats while supporting compliance...