Showing 12 of 1,029 vacancies
AM
Competitive

Overview In this role you help protect advertiser trust by detecting and mitigating ad fraud and invalid traffic at scale. You will work within the Security Engineering team of Traffic Quality to...

Permanent Hybrid
HI
Principal Platform Security Engineer
Hiscox AG • york • 02 Oct 2026
Competitive

Overview In this leadership role, you steer platform security across London Market initiatives, guiding multiple squads and engineering chapters toward secure-by-design outcomes. You drive...

Permanent Hybrid
CO
Security Architect - Microsoft Security Platform
Colt Telecom • london • 02 Oct 2026
Competitive

Overview In this role, you design and own Colt’s Microsoft security architecture, focusing on Defender, Entra ID and Purview to modernise security posture. You will partner with Security...

Permanent Remote Featured
SA
Competitive

Overview In this role you will design and improve security monitoring across cloud environments to protect critical public sector services. You will work with a multi-disciplinary team to develop...

Permanent Hybrid Featured
AM
Senior Security Engineer, AWS Security
AmazonWebServices • london • 02 Oct 2026
Competitive

Overview As a Senior Security Engineer, you will design and operate services that detect and mitigate cybersecurity threats across AWS infrastructure. You’ll collaborate with data scientists,...

Permanent Hybrid Featured
FL
Senior Application Security Engineer
Flagstone • london • 02 Oct 2026
Competitive

Overview As a Senior Security Engineer, you will own meaningful parts of Flagstone’s security stack and help harden our Azure environment. You’ll work within a tight Security Engineering team...

Permanent Hybrid Featured
HU
Staff Software Security Engineer
Humanloop • london • 02 Oct 2026
Competitive

Overview In this role you will fortify Anthropic’s security for large-scale AI clusters, partnering with research, product, and security teams. You will design secure-by-design workflows and CI/CD...

Permanent Hybrid
PA
Competitive

Overview In this role, you lead and shape cyber security engagements for health and life sciences clients, building trusted digitisation strategies and strong client partnerships. You will drive...

Permanent Hybrid
EY
Manager, Cyber Security, Identity , TC UKI
EY (Ernst & Young) • london • 02 Oct 2026
Competitive

Overview In this role you will lead and shape EY’s Cyber Identity and Access Management engagements, guiding technical delivery and client outcomes. You’ll work within EY’s UK & Ireland Cyber...

Permanent Hybrid
TW
Security Engineer, Incident Response
Twilio • remote • 02 Oct 2026
Competitive

Overview In this role you will lead and advance Twilio’s security incident response across its global infrastructure, collaborating with R&D teams to build scalable response processes. You’ll...

Permanent Remote
DE
Competitive

Overview In this role, you help clients solve complex cyber challenges by delivering high-quality solutions and maintaining trusted relationships. You will lead engagements, shape strategies and...

Permanent Hybrid Featured
JP
Senior DevSecOps Architect
JP Morgan Chase • london • 02 Oct 2026
Competitive

Overview In this Senior DevSecOps Architect role, you partner with technology and business teams to strengthen security across products and pipelines. You lead threat modeling, secure-by-design...

Permanent Hybrid Featured