Showing 12 of 3,914 vacancies
BR
Senior Incident Responder — Hybrid, Travel‑Ready Cyber Defense
Bridewell • , england, united kingdom • 16 Oct 2026
£75 - £110

Bridewell is seeking a Senior Incident Responder to join our CSIRT, focusing on incident investigation, containment, and recovery across endpoint, network, and cloud environments. You will work...

Permanent Hybrid Featured
VA
£70 - £100

Job Description Cyber Security Project Manager – Network & Endpoint Security Location: London – 4 days onsite, 1 day remote Contract: 12 months Sector: Banking / Financial Services About the Role...

Permanent Remote
VA
£70 - £100

Vanquish Tech is seeking a Cyber Security Project Manager in London to oversee a 12-month contract focused on delivering a Firewall Rule Remediation Project. The role is hybrid: London-based with 4...

Permanent Remote
AM
OT Cyber Security Consultant for Energy & Critical Infra
Amentum • city of edinburgh • 16 Oct 2026
£70 - £110

Amentum is expanding its OT cyber security consulting team in Scotland. We are looking for capable, commercially minded consultants to own client work, solve problems pragmatically and build...

Permanent Hybrid
PF
Global Threat Response Lead - Cyber Defense
Pfizer • stone cross • 16 Oct 2026
£85 - £115

Pfizer in the United Kingdom is seeking a Lead Threat Response Operations Analyst within Global Cyber Defense to lead complex investigations, coordinate global incident responses, and provide...

Permanent Hybrid Featured
WA
Senior Security Engineer
wavemm1 • , , united kingdom • 16 Oct 2026
£84 - £140

Our mission We're making Africa the first cashless continent. In 2017, over half the population in Sub-Saharan Africa had no bank account. That's for good reason-the fees are too high, the closest...

Permanent Remote Featured
HY
Senior Security Engineer
Hyperexponential • london • 16 Oct 2026
£90 - £140

Hi I’m Nitesh, Engineering Manager at hyperexponential. I'm one for the career mentors in the Product Foundations stream. We tackle the fundamental problems every product team at hx runs into, so...

Permanent Remote Featured
MO
Senior Security Engineer - Firefox (Remote UK)
Mozilla • , , united kingdom • 16 Oct 2026
£90 - £130

Mozilla is seeking a Senior Software Engineer to design and implement enterprise security and hardening features for Firefox. You will advance security architecture across operating systems and...

Permanent Hybrid Featured
SA
Security Engineer - SC Cleared
Sanderson Government & Defence • london • 16 Oct 2026
£105 - £125

Security Engineer (SOC / Data Engineering)£450 per day | Outside IR35 | 9-Month Contract | Active SC Clearance RequiredLondon (1 day per month onsite) A leading consultancy is seeking an...

Permanent Hybrid SC Cleared
BL
Senior Cloud Security Engineer & DevSecOps Leader
Black Duck • belfast city district • 16 Oct 2026
£90 - £130

Black Duck Software, Inc. seeks a Senior Cloud Security Engineer to secure cloud-based SaaS platforms and infrastructure at scale. You will design security controls for AWS, GCP, and other clouds,...

Permanent Hybrid Featured
BR
OT Cyber Security Lead
Brighter Signals • leeds • 16 Oct 2026
£77 - £134

At Johnson & Johnson, we believe health is everything. Our strength in healthcare innovation empowers us to build a world where complex diseases are prevented, treated, and cured, where treatments...

Permanent Hybrid Featured
CA
AI Security Engineer - Governance & Secure AI Adoption
Cathcart Technology • aberdeen city • 16 Oct 2026
£90 - £120

Cathcart Technology is seeking an AI Security Engineer to join a leading international organisation based in Aberdeen. The role is fully remote within the UK and focuses on shaping how AI...

Permanent Remote