Showing 12 of 4,029 vacancies
HA
Cyber Security Researcher
Hackajob Ltd • Gloucestershire • 25 Oct 2026
not provided

Our client is a cyber security company. Our client is looking for candidates with a STEM background, which may also include experience of research, cyber security or ethical hacking, to join our...

Permanent Hybrid
MA
Senior Information Security Leader for Growth & AI
Mattioli Woods Limited • Leicestershire • 25 Oct 2026
Competitive

Mattioli Woods Group seeks a seasoned Head of Information Security to own group-wide information and cyber security. This senior, Group-level role defines and executes the security strategy, leads...

Permanent Hybrid Featured
SP
Senior Cloud Security Trust Analyst
Spectrum IT Recruitment • London • 25 Oct 2026
£100000.00 - £100000.00 per annual

We're recruiting a Senior Cloud Security Trust Analyst for a global AI Technology vendor. They support central UK government and regulated customers providing enterprise security design and...

Permanent Hybrid SC Cleared Featured
HA
Vulnerability Researcher Internship
Hackajob Ltd • Gloucestershire • 25 Oct 2026
not provided

Our client is a cyber security company. 9th November 2026 , we reserve the right to close this advert early if we receive a high volume of suitable applications. Our client's mission is to deliver...

Permanent Hybrid
VB
AI Security Engineer
Vbeyond • Yorkshire • 25 Oct 2026
Competitive

Role Overview We are seeking an experienced AI Security Engineer to secure AI, machine learning and Generative AI solutions across enterprise environments. The role will focus on embedding security...

Permanent Hybrid
HA
Security Testing Consultant (Penetration Tester) Hybrid
Hackajob Ltd • Surrey • 25 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
IB
Lead OT Cyber Security Consultant
IBEX RECRUITMENT LTD • Not Specified • 25 Oct 2026
£80000.00 - £80000.00 per annual

Lead OT Cyber Security Consultant Location: Manchester Salary: Competitive + Excellent Benefits Job Type: Permanent Full-Time Lead the Future of Cyber Security in One of the UK's Most Critical...

Permanent Hybrid Featured
RE
Security Engineer (AI Red Team)
Refractal Ltd • London • 25 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
VU
Snr. Information Security Analyst(Remote)
VulnU • Gloucestershire • 25 Oct 2026
Competitive

# Snr. Information Security Analyst(Remote)KnowBe4 knowbe4.comCategory: Security EngineeringLocation: Cheltenham, England, United Kingdom Quality of lifeWhat the posting states. Hover or tap a perk...

Permanent Remote SC Cleared
RE
Security Engineer (Detection & Response)
Refractal Ltd • London • 25 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
MC
Sr Manager, Cyber Defense
McDonald's • London • 25 Oct 2026
Competitive

Company Description McDonald's is proud to be one of the most recognized brands in the world, with restaurants in over 100 countries that serve 70 million customers daily. As the global leader in...

Permanent Hybrid
HA
Experienced Vulnerability Researcher
Hackajob Ltd • Wiltshire • 25 Oct 2026
not provided

Our client is a cyber security company. Working for our client as a vulnerability researcher will see you join a world-class team of developers and vulnerability researchers whose mission is to...

Permanent Hybrid