Showing 12 of 384 vacancies
CA
Security Architect & Lead, Infrastructure & Orchestration
Callosum Technologies Ltd. • London • 25 Oct 2026
Competitive

Callosum Technologies Ltd. in London seeks an experienced Security Architect to own the security design across APIs, orchestration, agentic systems, and compute infrastructure. You will translate...

Permanent Hybrid Featured
HA
Senior Network Security Engineer - London (Hybrid)
Hamilton Barnes Associates Limited • London • 25 Oct 2026
Competitive

Hamilton Barnes Associates Limited in London is seeking a senior Network Security professional to join a fast moving technology and risk management environment. Reporting to the Head of Security,...

Permanent Hybrid Featured
HA
Network Security Engineer - Banking & Finance
Hamilton Barnes Associates Limited • London • 25 Oct 2026
Competitive

Are you looking for an exciting new opportunity? Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across...

Permanent Hybrid
SO
Security Architect
Solirius Ltd. • London • 25 Oct 2026
Competitive

About Us: Solirius Reply, part of the Reply Group, is a technology consultancy and digital transformation partner that helps organisations solve complex challenges through strategy, design,...

Permanent Hybrid Featured
CO
Security Architect - Platform Engineering
Colt Technology Services Group Ltd. • London • 25 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 (Software) - Banking & Finance
Hamilton Barnes Associates Limited • London • 25 Oct 2026
Competitive

Ready to take the next step in your career? Join a leading algorithmic trading firm using state-of-the-art machine learning to produce price forecasts across more than 53,000 financial instruments...

Permanent Hybrid
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
LE
GRC Consultant (OneTrust)
Lex Dinamica Ltd • London • 25 Oct 2026
Competitive

Are you a GRC consultant with hands-on OneTrust experience who enjoys solving complex compliance challenges? We see you! Why should this job matter for you? We give you a platform to connect with...

Permanent Remote
LE
Principal Product Security Engineer
Leonardo UK Ltd • Hampshire • 25 Oct 2026
Competitive

Job Description: Your Impact Would you like the opportunity to work on some of the UK's most progressive defence programmes, influencing the security of ground-breaking technologies that will help...

Permanent Hybrid
CB
Security Architect - DV Cleared
CBSbutler Ltd. • Wiltshire • 25 Oct 2026
Competitive

Security Architect + Requires current DV Clearance + Initial 9 month contract but expected to last 2 years + + Inside IR35 - rates are £650 to £725 per day + Hybrid working - expectation is it will...

Permanent Remote DV Cleared Featured
HU
Cyber Security Service Integration Manager
Huxley Associates • London • 25 Oct 2026
£120000.00 - £120000.00 per annual

Cyber Service Integration Manager This is a new and exclusive opportunity for a Cyber Service Integration Manager to join the thriving Cyber team in this thriving investment bank as they grow their...

Permanent Hybrid
VA
IAM / IGA Operations & Release Manager - Banking / Financial Services
Vanquish Technologies Ltd • London • 25 Oct 2026
Competitive Salary

IAM / IGA Operations & Release Manager - Banking / Financial Services Location: London - 4 days onsite, 1 day remote Contract: 12 months Sector: Banking / Financial Services About the Role On...

Contract Remote