Showing 12 of 2,803 vacancies
AS
Operational Technology (OT) Cyber Security Architect
Astro Studios, Inc. • London • 23 Oct 2026
Competitive

Operational Technology (OT) Cyber Security Architect We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create...

Permanent Remote Featured
KI
Senior Application Security Engineer (AI)
Ki • London • 23 Oct 2026
Competitive

Who are we? Look at the latest headlines and you will see something Ki insures. Think space shuttles, world tours, wind farms, and even footballers' legs. Ki's mission is simple. Digitally disrupt...

Permanent Hybrid Featured
DE
Cyber Security Engineer
Deerfoot Recruitment Solutions • London • 23 Oct 2026
£500.00 - £550.00 per daily

Cyber Security Engineer Hybrid - 4 days on-site p/w in London Initial Contract to 30 April 2027 Inside IR35 - £544.83pd Umbrella Rate Are you a cyber security engineer who enjoys owning a tool from...

Temporary Hybrid
CO
Security Architect - Platform Engineering
Colt Technology Services Group Ltd. • London • 23 Oct 2026
Competitive

Select how often (in days) to receive an alert: Security Architect - Platform Engineering Job id: 36866 Job location: London, GB Barcelona, ES Colt provides network, voice and data centre services...

Permanent Remote Featured
HA
Security Engineer (Go) for Financial Tech
Hamilton Barnes Associates Limited • London • 23 Oct 2026
Competitive

Hamilton Barnes Associates Limited is seeking a Software Security Engineer to join our Information Security team. You will build tools and controls to protect a large-scale tech environment,...

Permanent Hybrid
NE
Ethical Hacker / Penetration Tester - no experience needed
NEWTO TRAINING LIMITED • Birmingham • 23 Oct 2026
£65000.00 - £65000.00 per annual

Ethical Hacker / Penetration Tester - no experience needed From £45,000 - £6 5,000 This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train....

Permanent Hybrid
TE
Senior Security Engineer - Detection Engineering
Tesco • Hertfordshire • 23 Oct 2026
Competitive

As a Senior Security Engineer in Tesco's Detection Engineering team, you will lead the technical design of security-first infrastructure and deliver high-impact engineering outcomes that protect a...

Permanent Remote Featured
CY
Cyber Threat Intelligence Principal
CyberCube • London • 23 Oct 2026
Competitive

About CyberCube: CyberCube delivers the world's leading analytics to quantify cyber risk, translating one of the most critical risks of today and the future into financial impact for businesses,...

Permanent Remote
TE
Technical Programme Manager - Cyber Security
Tesco • Hertfordshire • 23 Oct 2026
Competitive

Technical Programme Managers (TPMs) deliver complex, cross functional technology programmes that support colleagues and help serve our customers better. In this role, you will operate as a Cyber...

Permanent Remote
SA
IAM Security Engineer
Sanderson Recruitment • South East • 23 Oct 2026
£400.00 - £450.00 per daily

IAM Security Engineer Contract Details Initial 6-month contract 4 days per week onsite in London £400-£450 per day (INSIDE IR35) We're working with a leading financial services organisation seeking...

Contract Hybrid
AC
Senior Cyber Security Consultant (Defence)
Actica Consulting Limited • Gloucestershire • 23 Oct 2026
Competitive

Senior Cyber Security Consultant (Defence) Department: Consultancy Employment Type: Full Time Location: United Kingdom / Hybrid Reporting To: Matt Gibson Description At Actica, our Cyber Security...

Permanent Remote Featured
NE
Ethical Hacker / Penetration Tester - no experience needed
NEWTO TRAINING LIMITED • London • 23 Oct 2026
£65000.00 - £65000.00 per annual

Ethical Hacker / Penetration Tester - no experience needed From £45,000 - £6 5,000 This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train....

Permanent Hybrid