Showing 12 of 9,543 vacancies
RA
Key Accounts Fire & Security Engineer - Client-Facing & Impactful
Ranger Services Holdings Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

CIA Fire & Security, part of the Ranger Group, is seeking an experienced Key Account Fire & Security Engineer to manage a portfolio of valued customer sites across the Reading area. This role is...

Permanent Hybrid
GE
Security Architect Contractor - PKI & Defence Systems
General Dynamics Missions System Internationalhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

General Dynamics Mission Systems is seeking a contractor to deliver security engineering expertise within CIS and Cyber domains. You will collaborate with project teams to develop security...

Permanent Hybrid Featured Urgent
BE
Linux Security Engineer - Shape the Future of Endpoint Tech
Becrypt Ltdhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Becrypt Ltd is seeking developers to join its Linux-focused engineering team in the UK. The role emphasizes C/C++ programming, Python, and Bash scripting within an open Agile setting, contributing...

Permanent Hybrid
LE
Lead Principal Cyber Security Consultant
Leonardo S.p.A.https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Leonardo UK is seeking a Principal Security Consultant to lead cyber and information security delivery across an engineering lifecycle for a core product. You will supervise a team, interpret...

Permanent Hybrid Featured
ST
Staff Product Security Engineer – London (SC Clearance)
Strativ Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Strativ Group in London is seeking a Staff Product Security Engineer to own the development and maturation of security features across our product suite, conduct threat modelling, and work closely...

Permanent Hybrid SC Cleared
CO
Director/Principal, Cyber Advisory Consulting
Control-Riskshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Drawing on our global reach and local risk expertise worldwide, our Digital Risks team helps our clients understand the evolving threat landscape, protect their most critical assets effectively...

Permanent Remote
BU
Lead Cyber Security Engineer - BeyondTrust, CyberArk
Bupahttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

At Bupa, we're here to help people live longer, healthier, happier lives. With no shareholders, we reinvest our profits into improving the health of our customers and the quality of the services we...

Permanent Hybrid Featured
CY
Customer Security Engineer Customer Success View role →
Cyrion AIhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Help customers get real value from every engagement — from onboarding through remediation. You are the technical relationship customers rely on after the deal closes: helping them scope engagements...

Permanent Hybrid
RE
Cyber Security Consultant
Reed Specialist Recruitmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

DV Cleared Cyber Security Consultant Clearance: Active DV required We are looking for an experienced DV Cleared Cyber Security Consultant to support a high-profile programme within a secure UK...

Permanent Hybrid DV Cleared
KA
Senior Cloud Security Engineer – DevSecOps Threat Modelling
Kainoshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Kainos is seeking a Senior Security Engineer to design and implement secure, cloud-based software for clients. You will embed security into dev lifecycles, drive vulnerability management and threat...

Permanent Hybrid Featured
MB
Product Cyber Security - Graduate Programme 2027
MBDAhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Product Cyber Security - Graduate Programme 2027 The Cyber Security department delivers effective information security solutions for complex weapon systems and their associated sub-systems,...

Permanent Hybrid
HA
Offensive Security Tester or Penetration Tester
hackajobhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview hackajob is collaborating with NTT DATA UK to connect them with exceptional tech professionals for this role. Offensive Security Tester / REMOTE Technical Consultancy, London The Team...

Permanent Remote