Showing 12 of 14 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
RT
Vulnerability Researcher (Hardware Focus)
RTX • gloucester • 27 Oct 2026
Competitive

Date Posted: Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united...

Permanent Hybrid SC Cleared
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 Hybrid
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
HA
Vulnerability Researcher (Hardware Focus)
Hackajob Ltd • gloucester • 24 Oct 2026
Competitive

Our client is a major defence and aerospace company. Date Posted: Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At its parent company, the world's...

Permanent Hybrid SC Cleared
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
PR
Vulnerability Researcher (Hardware Focus)
Prattwhitney • gloucester • 22 Oct 2026
£60 - £90

Location: Gloucester, South Gloucestershire, United Kingdom. RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference...

Permanent Hybrid SC 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