Showing 12 of 5,352 vacancies
LO
Offensive Security Engineer
London Stock Exchange Group • london • 26 Oct 2026
Competitive

OUR PEOPLE: People are at the heart of what we do and drive the success of our business. Our culture of connecting, creating opportunity and delivering excellence shape how we think, how we do...

Permanent Hybrid
CO
Rapid-Impact Cyber Software Engineer (Embedded)
CoreTech Security • gloucester • 26 Oct 2026
Competitive

CoreTech Security is seeking an experienced software engineer to contribute to end-to-end cyber security products. You’ll work hands-on in project delivery with one or two colleagues, shaping...

Permanent Hybrid
SE
Senior Strategic Cyber Threat Intelligence Analyst
Security Alliance Limited • london • 26 Oct 2026
Competitive

Senior Strategic Cyber Threat Intelligence Analyst About us We are SecAlliance, part of CSIS Security Group and the Allurity family of cybersecurity companies Together, we form one of Europe’s most...

Full Time Remote Featured
KL
Senior Security Engineer - Detection & Response
Klaviyo • london • 26 Oct 2026
£84,000 - £126,000

At Klaviyo, we value the unique backgrounds, experiences and perspectives each Klaviyo (we call ourselves Klaviyos) brings to our workplace each and every day. We believe everyone deserves a fair...

Permanent Hybrid Featured
MO
Senior Security Analyst
Monzo • london • 26 Oct 2026
Competitive

We’re on a mission to make money work for everyone. We’re waving goodbye to the complicated and confusing ways of traditional banking. With our hot coral cards and get-paid-early feature, combined...

Permanent Remote Featured
WI
Lead Security Engineer
Winston Fox • london • 26 Oct 2026
Competitive

Security shouldn't slow engineering down. It should enable it. We're looking for an exceptional Security Engineer to help secure the technology platform behind one of the world's leading investment...

Permanent Hybrid Featured
GO
Competitive

Must be a British citizen to meet compliance and security clearance requirements. Office location will be a satellite site in Hampshire, with occasional travel to London. This is an on-site...

Permanent Hybrid
CA
Competitive

Cyber Delivery Assurance Lead - (Leading UK Airline - 3 month initial contract/rolling - 3 days per week in Heathrow) As a Cyber Delivery Assurance Lead, where you'll play a pivotal role reporting...

Contract Hybrid Featured
HI
DevSecOps Lead- London
Hiya • london • 26 Oct 2026
Competitive

About Hiya At Hiya, we're making business calls more trusted, useful, and effective. Voice remains one of the most important ways businesses communicate with their customers, but the value of a...

Permanent Hybrid Featured
CY
Cyber Threat Intelligence Principal
CyberCube Analytics Inc. • london • 26 Oct 2026
Competitive

About CyberCube: CyberCube delivers the world's leading analytics to quantify digital risk , helping the largest global carriers, reinsurers and brokers understand, price and manage cyber risk in...

Permanent Remote
ME
Security Engineer
Meta • london • 26 Oct 2026
Competitive

Meta's Security Engineering team is seeking a Security Engineer to help protect billions of users and Meta's global infrastructure from evolving threats. In this role, you will conduct security...

Permanent Hybrid
CI
Penetration Tester
Citation Cyber • bath • 26 Oct 2026
Competitive

Security Consultant (Penetration Testing) Location: Hybrid (UK) Salary: Competitive + Benefits Security Clearance: Current SC preferred About Citation Cyber Citation Cyber is one of the UK's...

Permanent Hybrid