Showing 12 of 18 vacancies
HA
Security Testing Consultant (Penetration Tester) Hybrid
Hackajob Ltd • Surrey • 27 Oct 2026
not provided

Our client is the digital and intelligence arm of a major defence company. Location(s): UK, Europe & Africa : UK : Frimley UK, Europe & Africa : UK : Gloucester UK, Europe & Africa : UK : Guildford...

Permanent Hybrid
PR
Senior Software Engineer - DevSecOps, AI/ML, Cloud
Prattwhitney • Lancashire • 27 Oct 2026
Competitive

RTX is seeking a Senior Software Engineer to join our Manchester (or Gloucester) team. You will design and build software, collaborate with engineers and stakeholders, and contribute to...

Permanent Hybrid DV Cleared Featured
PR
Senior Software Engineer - DevSecOps, AI/ML, Cloud
Prattwhitney • manchester • 27 Oct 2026
Competitive

RTX is seeking a Senior Software Engineer to join our Manchester (or Gloucester) team. You will design and build software, collaborate with engineers and stakeholders, and contribute to...

Permanent Hybrid DV Cleared Featured
HA
Operational Cyber Researcher
Hackajob Ltd • gloucester • 27 Oct 2026
Competitive

Our client is the digital and intelligence arm of a major defence company. Location(s): UK, Europe & Africa : UK : Gloucester Our client is home to 4,500 digital, cyber and intelligence experts. We...

Permanent Remote
PY
Fire And Security Engineer
Pyra Recruitment Group Ltd • cardiff • 25 Oct 2026
Competitive

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
RO
Graduate Engineer – Cyber, Software & AI/ML
Roke • romsey • 23 Oct 2026
Competitive

With a heritage spanning more than 70 years, Roke delivers specialist expertise across sensors, communications, cyber, artificial intelligence and machine learning. We transform complex data into...

Permanent Hybrid DV Cleared
RA
Test Engineer — DevSecOps & AI/ML (Onsite)
Raytheon UK • manchester • 22 Oct 2026
£55 - £76

Raytheon UK in the defence and aerospace sector is seeking a Test Engineer to join our software dev function in Gloucester, Manchester or London, onsite only. You will work in a cross-functional...

Permanent Hybrid DV Cleared
CY
Operational Cyber Vulnerability Researcher
Cyber UK • gloucester • 22 Oct 2026
£50 - £70

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

Permanent Hybrid
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
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
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