Showing 12 of 2,552 vacancies
DR
Competitive

DRW is building out its offensive security capability and seeks a Senior Offensive Security Engineer to lead red team engagements, pen tests, and adversary simulations across trading systems and...

Permanent Hybrid Featured
RE
Senior Application Security Engineer
Remote Worker LTD. • cambridge • 17 Oct 2026
£60,000 - £75,000

At a Glance Location: Cambridge In-office expectation: Flexible hybrid, once in the office every two weeks Employment type: Permanent Salary: £60,000 to £75,000, subject to experience Why This Role...

Permanent Hybrid Featured
OV
Principal Security Engineer - Attack Surface & Zero Trust
OVO Energy Group • london • 17 Oct 2026
Competitive

OVO Energy Group is seeking an expert Principal Security Engineer (Attack Surface Management) to shape enterprise-wide zero trust, attack surface observability and automated remediation. You will...

Permanent Hybrid
CY
Application Security Engineer
Cyber Security training courses • london • 17 Oct 2026
Competitive

We're working with a leading UK financial services organisation looking for an experienced Application Security Engineer to join its security function. You'll work closely with engineering and...

Permanent Hybrid
LA
Enterprise Patch & Vulnerability Automation Architect
LaVant Consulting, Inc. • london • 17 Oct 2026
Competitive

LaVant Consulting, Inc. is seeking experienced Infrastructure Architects to lead automation and patch management transformations for a major Financial Services client in London. You will design...

Permanent Hybrid Featured
PA
AI Security Engineer
PA Consulting • melbourn • 17 Oct 2026
Competitive

Hybrid working - our approach is to be in the office a minimum of 2 days per week. PA's IT team, internally known as Group Systems, is comprised of a variety of areas that support the wider firm,...

Permanent Hybrid
PE
Senior Network Security Engineer
Penta Consulting Ltd • london • 17 Oct 2026
Competitive

# Senior Network Security EngineerJob Reference No.CR/ Job Type: ContractLocation: Feltham, United KingdomJob Reference No.: CR/ Penta Consulting are a technology service provider and leading...

Permanent Remote Featured
LA
Infrastructure Automation Architect – Patch & Vulnerability Management
LaVant Consulting, Inc. • london • 17 Oct 2026
Competitive

We are looking for experienced Infrastructure Automation Architects / Infrastructure Architects / Automation Architects / Platform Architects to support a major Financial Services organisation as...

Contract Hybrid Featured
DR
Senior Offensive Security Engineer
DRW • london • 17 Oct 2026
Competitive

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and...

Contract Hybrid Featured
AB
£70 - £110

The Financial Times is looking for a Cyber Security Engineer to strengthen application security across our cloud-native estate. This hands-on role focuses on enabling secure engineering for...

Permanent Hybrid
CO
SC-Cleared Product Security Engineer (Defence)
Consult • luton • 17 Oct 2026
Competitive

Consult in Luton is seeking an experienced security cleared OT/Lead Security Engineer to join a Defence-focused engineering environment, taking responsibility for security across the full product...

Permanent Hybrid
FU
Information Security Analyst
Fuse Energy, LLC • london • 17 Oct 2026
Competitive

Fuse is an AI-first energy company on a mission to make energy abundant and affordable, fast. We combine first-principles thinking with cutting-edge technology to build a radically better energy...

Permanent Hybrid