Showing 12 of 67 vacancies
BA
Security Testing Consultant (Penetration Tester) Hybrid
BAE Systems Digital Intelligence • frimley • 22 Oct 2026
£65 - £90

Location(s): UK, Europe & Africa : UK : Frimley || UK, Europe & Africa : UK : Gloucester || UK, Europe & Africa : UK : Guildford || UK, Europe & Africa : UK : Leeds || UK, Europe & Africa : UK :...

Permanent Remote
CY
National Security Cyber Vulnerability Researcher
Cyber UK • gloucester • 22 Oct 2026
£50 - £70

A leading cybersecurity firm is seeking an Operational Cyber Vulnerability Researcher in Gloucester. The role involves performing vulnerability research and reverse engineering to address critical...

Permanent Hybrid
CY
Operational Cyber Software Engineer
Cyber UK • gloucester • 22 Oct 2026
£50 - £70

Operational Cyber Software Engineer Location: Gloucester, Manchester, London – Onsite work required, with consideration for both full and part-time applicants – please speak to your recruiter about...

Permanent Hybrid
SE
Principal Cyber Researcher
Searchability • gloucester • 22 Oct 2026
£81 - £99

Principal Cyber Researcher – Gloucester, UK Up to £90,000 DOE Hybrid, 3 days onsite each week Must be eligible for DV clearance About the Client Our client is a highly respected organisation...

Permanent Hybrid DV Cleared
PR
Cutting-Edge Vulnerability Research Lead (Hybrid, UK)
Prattwhitney • gloucester • 22 Oct 2026
£65 - £110

RTX is seeking a Vulnerability Researcher for its UK Cyber Research Group in Gloucester. You will perform hardware and software teardowns, reverse engineering, and detailed analysis to identify...

Permanent Hybrid SC Cleared Featured
PR
Principal Vulnerability Researcher
Prattwhitney • gloucester • 22 Oct 2026
£65 - £110

About RTX At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our...

Permanent Hybrid SC Cleared
SE
Fire And Security Engineer
Secure and Recruit Ltd • tewkesbury • 22 Oct 2026
Competitive

Fire and Security Engineer Basic Salary £40,000 – £45,000 + Door to Door Travel Paid Gloucester, Cheltenham and Worcester Are you an experienced Fire and Security Engineer looking for a strong...

Permanent Hybrid
LO
DevSecOps Engineer
Lockheed Martin • tewkesbury • 22 Oct 2026
Competitive

£35044 - £46725 plus BUPA, benefits and bonus 37.5 hours + 4 Day Work Week option Lockheed Martin Rotary and Mission Systems (RMS) provides systems engineering, software development, training...

Permanent Hybrid
RT
Principal Software Engineer – AI/Cloud DevSecOps Leader
RTX Corporation • greater manchester • 22 Oct 2026
£90 - £130

RTX Corporation in the United Kingdom is seeking a Principal Software Engineer to join our specialist teams based across Manchester, Gloucester, and London. You will deliver secure,...

Permanent Hybrid Featured
ED
Cyber Security Information Assurance Lead (Pre Ops)
EDF Energy • bridgwater • 21 Oct 2026
£60 - £74

About the Role Ready to shape the cyber security foundations of one of the UK's most significant infrastructure projects? Do you want to lead the development of operational cyber security...

Permanent Hybrid Featured
ED
£60 - £74

Job Category: Other Contract Partner Company: Jobs Service Employing Company: EDF Cyber Security Information Assurance Lead (Pre Ops) Ready to shape the cyber security foundations of one of the...

Permanent Hybrid Featured
CV
Fire And Security Engineer
CV-Library • Cardiff, South Glamorgan • 21 Oct 2026
£35000 - £45000/annum

PYRA CONSTRUCTION Fire & Security Engineer Salary: £40,000 per annum Location: Cardiff and surrounding areas Coverage: South Wales, Gloucester and Bristol Employment: Permanent Hours: Monday to...

Permanent Hybrid