Showing 12 of 865 vacancies
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Principal Vulnerability Researcher
National Physical Laboratory (NPL) • metropolitan borough of solihull • 27 Oct 2026
Competitive

Step into a Principal position at the forefront of telecom security research, where you will shape not only how vulnerabilities are discovered, understood, and mitigated, but also how telecom...

Full Time Hybrid SC Cleared
AN
Cyber Security Generalist – Associate Manager / Manager
Anson McCade • United Kingdom • 27 Oct 2026
Competitive

Cyber Security Generalist – Associate Manager / Manager Level: Associate Manager or Manager Function: Cyber Security Consulting Industry: Consulting, Government & National Security About the Role...

Permanent Hybrid DV Cleared
CY
DV-Cleared Security Architect
Cyber UK • farnborough • 27 Oct 2026
Competitive

DXC Technology in Farnborough seeks a Security Architect with DV clearance to design and implement enterprise security architectures for defence and aerospace IT environments. You will lead...

Permanent Hybrid DV Cleared Featured
SE
Lead Security Architect
Searchability • farnborough • 27 Oct 2026
Competitive

Lead Security Architect – Farnborough, UK Up to £100,000 Depending on Experience Hybrid working, 3 days per week onsite Active SC Clearance required, and must be eligible for DV ABOUT THE CLIENT:...

Permanent Hybrid SC Cleared Featured
PI
Senior Information Security Analyst
Pico • belfast city district • 27 Oct 2026
Competitive

Pico fuels the global capital markets community by providing exceptional market data services and customized managed infrastructure solutions. As financial industry experts at the center of markets...

Permanent Hybrid Featured
SE
Security Architect (Defence & Public Sector)
Searchability • greater manchester • 27 Oct 2026
Competitive

Security Architect – Manchester or Bristol, UK Salary dependant on grade 1-3 days onsite hybrid working (project dependent, some weeks remote) SC clearance required, and eligibility to obtain DV...

Permanent Remote SC Cleared Featured
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Cyber Security Analyst
Westinghouse Electric Company • preston • 27 Oct 2026
Competitive

Select how often (in days) to receive an alert: Welcome to the future of nuclear energy, where Westinghouse Electric Company is leading the field with expertise and innovation to shape the power of...

Permanent Hybrid DV Cleared
TE
Security Engineer - Windows & Endpoint Security (Hybrid)
Techfellow Limited • london • 27 Oct 2026
Competitive

Techfellow Limited in the United Kingdom is seeking a Security Specialist to join a global quantitative trading organisation. The role sits between security engineering and operations, focusing on...

Permanent Hybrid
LE
Principal Product Security Engineer
Leonardo • luton • 27 Oct 2026
Competitive

Your Impact Are you ready to support the delivery of product cyber resilience, at the cutting edge of future aircraft development? Our Combat Air (CA) Electronic Warfare (EW) Design Integrity...

Part Time Hybrid
EN
DV Cleared Security Architect for Air-Gapped Platforms
Energy Jobline ZR • salisbury • 27 Oct 2026
Competitive

Energy Jobline ZR is seeking a skilled DV cleared Security Architect to design and deliver secure backend platform and endpoint security for a UK Government environment. You will work across...

Permanent Hybrid DV Cleared Featured
IN
Global Security Architect
Infront • alcobendas • 27 Oct 2026
Competitive

At Infront, we help major banks and independent wealth and asset managers make faster, smarter, compliant investment decisions. For decades, we have been at the heart of Europe’s financial services...

Permanent Remote Featured
SQ
Senior Security Architect
Squarepoint • london • 27 Oct 2026
Competitive

We are seeking a Senior Security Architect to join our global Information Security team. In this role, you will be responsible for designing and driving the strategic direction of our identity and...

Permanent Hybrid Featured