Showing 12 of 508 vacancies
EC
Software Vulnerability Researcher
ECM Selection (Holdings) Limited • cambridge • 19 Oct 2026
Competitive

Assessing Critical Software Defence Systems Targeted by Foreign Adversaries Are you passionate about discovering, fixing or exploiting software vulnerabilities? Are you a creative and...

Permanent Hybrid
CO
Researcher, Online Threat Intelligence
Control-Risks • london • 19 Oct 2026
Competitive

Thanks to continued growth, we are hiring for a Researcher to join our Online Threat Intelligence (OTI) team in London. As the Researcher you will conduct open-source intelligence research to...

Permanent Remote
FY
Senior SOC Analyst
Fynity Limited • farnborough • 19 Oct 2026
Competitive

Senior SOC Analyst – Defence & National Security Farnborough | Fully on-site | 24/7 shift pattern Up to £58,000 + 20% shift allowance (£69,600 combined) SOC Analyst who enjoys defending against...

Permanent Hybrid DV Cleared Featured
GO
NCSC Cyber Physical AI Researcher
Government Communications Headquarters (GCHQ) • manchester • 19 Oct 2026
Competitive

About us GCHQ is an intelligence, cyber and security agency with a mission to keep the UK safe. We use cutting-edge technology, ingenuity and partnerships to identify, analyse and disrupt threats....

Permanent Hybrid
CY
Operational Cyber Researcher
Cyber UK • gloucester • 19 Oct 2026
Competitive

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

Permanent Hybrid
FU
Operational Security Analyst
Fujitsu Limited • basingstoke • 19 Oct 2026
Competitive

Location Flexibility: Multiple Locations in Country Posting Start Date: 10/6/26 At Fujitsu, our purpose is to make the world more sustainable by building trust in society through innovation....

Permanent Hybrid
LI
IT Cyber Security Architect 325032
Littlefish • Remote • 19 Oct 2026
Competitive

Come and join the Littlefish team! Work location: Remote Salary: Up to: £50,000 MustbeeligibleforSCClearance(UKresidentforthelast5years) Here at Littlefish, we look for people who can make...

Permanent Remote Featured
FU
24/7 SOC Analyst
Fujitsu • warrington • 19 Oct 2026
Competitive

Job Location: Belfast, Warrington Location Flexibility: Primary Location Only Req Id: 10720 Posting Start Date: 10/9/26 At Fujitsu, our purpose is to make the world more sustainable by building...

Permanent Hybrid
CO
Researcher, Online Threat Intelligence
Control Risks • london • 19 Oct 2026
Competitive

Thanks to continued growth, we are hiring for a Researcher to join our Online Threat Intelligence (OTI) team in London. As the Researcher you will conduct open-source intelligence research to...

Permanent Remote
CA
Security Engineer
Capgemini • manchester • 19 Oct 2026
Competitive

About The Job You’re Considering Engineers form part of the Security Engineering Team (SET), an expanding team who deliver specific IT Security Services to a client in the Aerospace industry. The...

Permanent Hybrid SC Cleared
CB
OT Security Engineer
CBSbutler Holdings Limited trading as CBSbutler • aberdeen • 19 Oct 2026
£650 - £720

OT Security Engineer +12 months + +Hybrid Aberdeen +Inside IR35 +650 - 720 a day We are seeking an experienced OT Security Engineer to lead and coordinate cybersecurity assessments, risk...

Contract Hybrid
YO
Cyber Security Engineer
Yolk Recruitment • cardiff • 19 Oct 2026
£62,000 - £72,000

Cyber Security Engineer | Remote / South Wales Area | 72,000 + Bonus + Excellent Benefits We're supporting a well-established organisation as they continue to strengthen their cyber resilience...

Permanent Remote