Cyber security jobs in the UK: 23 live jobs · hiring now: Thales, Ocho, Twilio. Updated 23 October 2026 from live adverts. Every job shows how to apply, free, with no sign-up needed to search.
Updated 23 Oct 2026
WHO ARE WE? Cohere is the leading security-first enterprise AI company. We build cutting-edge foundation AI models and end-to-end products that are designed to solve real-world business problems. We’re training and…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
About the Team We are building the Defense Factory to help enterprises find and fix security vulnerabilities with AI. We build infrastructure that enables AI agents to work in secure, customer-controlled cloud…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
Perplexity is seeking a highly skilled, experienced and hands-on Offensive Security Engineer to join our dynamic security team, taking an adversarial approach to hardening Perplexity's infrastructure, applications, and…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
ABOUT ELEVENLABS ElevenLabs is an AI research and product company transforming how we interact with technology. We launched in January 2023 with the first human-like AI voice model. Today, we serve millions of users…
Sponsor Signal: Sponsorship not confirmed, 0 of 3 checks. Not confirmed on the sponsor register; Advert doesn't mention sponsorship; No salary given.
Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
Who we are At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate…
Sponsor Signal: Sponsorship not confirmed, 0 of 3 checks. Not confirmed on the sponsor register; Advert doesn't mention sponsorship; No salary given.
GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate…
Sponsor Signal: Sponsorship not confirmed, 0 of 3 checks. Not confirmed on the sponsor register; Advert doesn't mention sponsorship; No salary given.
About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers…
Sponsor Signal: Sponsorship not offered, 1 of 3 checks. Licensed sponsor; Advert says sponsorship isn't available; No salary given.
About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world’s largest networks that powers millions of websites and other Internet properties for customers…
Sponsor Signal: Sponsorship not offered, 1 of 3 checks. Licensed sponsor; Advert says sponsorship isn't available; No salary given.
Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
RDQ327R180 Staff Security Engineer, Incident Response The Incident Response team's mission is to respond to security threats, incidents and investigations to protect our customers, employees and enterprise data in a…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
ABOUT TIDE At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected…
Sponsor Signal: Sponsorship not confirmed, 0 of 3 checks. Not confirmed on the sponsor register; Advert doesn't mention sponsorship; No salary given.
Our Global Structure Deliveroo is now part of DoorDash, bringing together teams with even greater reach, scale, and ambition. Depending on your role, you may collaborate with teammates, systems, and leaders across…
Sponsor Signal: Sponsorship not confirmed, 1 of 3 checks. Licensed sponsor; Advert doesn't mention sponsorship; No salary given.
Mady lists 23 live cyber security jobs in the UK, refreshed several times a day.
Employers with the most openings: Thales (4), Ocho (3), Twilio (2), Cloudflare (2), GitLab (2).
None of these adverts says visa sponsorship is available right now. Mady also checks employers against the Home Office register of licensed sponsors. A licence doesn't guarantee a particular role will be sponsored.
7 of them are fully remote.
