Showing 12 of 8,526 vacancies
VI
Penetration Tester
VIQU Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this role you will deliver end-to-end penetration testing engagements across web applications, APIs, infrastructure, networks, cloud and mobile environments. You will work directly with...

Permanent Hybrid
KA
Security Architect
Kainoshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview As a Security Architect (Consultant) at Kainos, you design and apply robust security practices across platforms and services. You collaborate with Agile teams to embed security throughout...

Permanent Hybrid Featured
CR
Sr. Product Manager - Next-Gen SIEM (Hybrid)
CrowdStrikehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview As Principal Product Manager for Falcon Next-Gen SIEM, you define the global vision for scalable data onboarding and SIEM integrations. You’ll shape strategy across Data Services,...

Permanent Remote
ME
Cyber Security Architect
Methods Consultinghttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this role you will help safeguard public-facing services by delivering cyber security and risk engagements for government and public sector clients. You will work with cross-functional...

Permanent Hybrid SC Cleared Featured
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

Overview In this role you lead strategic digital risk advisory for senior clients, shaping resilience programs and guiding cross‑functional teams. You will drive business development, oversee...

Permanent Hybrid
SP
Senior Security Engineer
Spendeskhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview You join Spendesk as the first senior Security Engineer, building a security engineering function from the ground up. You own the technical security roadmap, partner with infrastructure...

Permanent Remote Featured
CA
Managing Principal (Director) - Operational Resilience & Cyber
Capcohttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this senior leadership role, you will guide large-scale cyber and operational resilience transformations for major financial institutions. You’ll shape client strategy, lead complex...

Permanent Hybrid
MB
Product Security Engineer
MBDAhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview As a Product Security Engineer you will apply systems engineering skills with a security focus to design robust, tamper-resistant missile/weapon systems. You will work across hardware,...

Permanent Hybrid DV Cleared
PA
Senior Product Security Engineer
PaymentSensehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this role you will strengthen the security posture of our payments products and guide secure-by-design development. You’ll partner with engineering to embed security across the product...

Permanent Hybrid Featured
PA
Cyber Security Engineer
PaymentSensehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this Cyber Threat Engineer role within the Cyber Defence Centre, you protect Dojo’s payments platform by refining security tooling and leading active detection and response. You bridge...

Permanent Hybrid
QU
Cloud Security Engineer– Quant Trading
Quant Capitalhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this Cloud Security Engineer role, you will help design and secure the firm’s cloud-first infrastructure within a fast-paced, high-scale trading environment. You’ll work with Platform...

Permanent Hybrid
RE
Principal Information Security Customer Engagement Engineer
RELX Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview In this role you will lead the regional security narrative for Australia, New Zealand and Hong Kong, acting as the senior security voice and escalation point. You will partner with sales,...

Permanent Hybrid