Showing 12 of 4,319 vacancies
OS
Penetration Tester (CHECK Team Member)
Oscar Associates (UK) Limited • london • 27 Oct 2026
Competitive

Penetration Tester / CHECK Team Member | £45-55k + Benefits Remote UK | Client-site testing as required An established and growing UK cyber security consultancy is expanding its technical security...

Permanent Remote SC Cleared
HA
Operational Cyber Researcher
Hackajob Ltd • gloucester • 27 Oct 2026
Competitive

Our client is the digital and intelligence arm of a major defence company. Location(s): UK, Europe & Africa : UK : Gloucester Our client is home to 4,500 digital, cyber and intelligence experts. We...

Permanent Remote
QU
Senior Offensive Security Engineer
Quorum Cyber • city of edinburgh • 27 Oct 2026
Competitive

At Quorum Cyber, we're on a mission to help good people win. Founded in Edinburgh in 2016, we're one of the fastest growing cyber security companies in the UK and North America, serving over 400...

Permanent Hybrid Featured
MA
Head of Cyber Reinsurance Actuarial
Marsh • london • 27 Oct 2026
Competitive

Company: Marsh Description: The Head of Cyber Reinsurance Actuarial leads the actuarial function supporting cyber reinsurance broking and advisory at Marsh Re. This role is accountable for...

Permanent Remote
AC
OT Cyber Security Senior Manager
Accenture PLC • london • 27 Oct 2026
Competitive

Role: OT Cyber Security Senior Manager Location: UK (typically 1day per week in our London office, with additional client site visits as needed). Level: Senior Manager Salary: Competitive Salary &...

Permanent Hybrid Featured
DI
OT Cyber Resilience Lead
Diageo • elgin • 27 Oct 2026
Competitive

Job Description Operational Technology Cyber Resilience Lead Type: Permanent About Us With over 200 brands sold in nearly 180 countries, Diageo is home to some of the world’s most iconic drinks....

Permanent Hybrid Featured
VA
InfoSec Engineer
Valarian • london • 27 Oct 2026
Competitive

Valarian: Innovating for the new era of digital sovereignty Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global...

Permanent Remote
BU
Lead Application Security Engineer
Bupa • london • 27 Oct 2026
Competitive

Job Description: Lead Application Security Engineer London, Staines, Salford Quays Permanent - Hybrid - Full time We make health happen At Bupa, our purpose is simple: helping people live longer,...

Full Time Hybrid Featured
NA
Senior Technical Security Architect
National Highways • west midlands • 27 Oct 2026
Competitive

As part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and Digital Corporate...

Permanent Hybrid SC Cleared Featured
CA
Senior Product Security Engineer
CamWebDir • United Kingdom • 27 Oct 2026
Competitive

Job Description Arm’s Vulnerability Research and Tooling team is looking for a Senior Software Engineer to help build and scale Metis, our central security analysis platform. The team develops...

Permanent Hybrid Featured
NA
Senior Technical Security Architect
National Highways • west of england • 27 Oct 2026
Competitive

About the job. As part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and...

Permanent Hybrid SC Cleared Featured
AC
OT Cyber Security Senior Manager
Accenture UK & Ireland • london • 27 Oct 2026
Competitive

Role: OT Cyber Security Senior Manager Location: UK (typically 1day per week in our London office, with additional client site visits as needed). Level: Senior Manager Salary: Competitive Salary &...

Permanent Hybrid Featured