Showing 12 of 617 vacancies
ST
Senior Offensive Security Engineer - Red Team
Stelfox IT Recruitmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Are you an experienced offensive security professional looking to take on advanced Red Team operations and adversary emulation exercises? We’re looking for a Senior Red Team Operator to help...

Permanent Hybrid Featured
F5
Sr Security Engineer
F5https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving...

Permanent Hybrid
GC
Senior Cloud & Security Engineer
GCS Recruitmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Senior Cloud & Security Engineer Location: Dublin Hybrid: 3 days onsite Contract Type: Daily Rate Contract We are recruiting for an experienced Senior Cloud & Security Engineer to join a large...

Permanent Hybrid Featured
FO
Network Security Engineer (IT) / Freelance
Focus Cloud Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Ingénieur Réseau & Sécurité N3 – Expert F5 BIG-IP (F/H) – Freelance / 5 ans de contrat / Chartres ou Tours Nous recherchons pour notre client final qui accompagne quotidiennement des millions de...

Permanent Hybrid
EN
Information Security Analyst IV
Encore Capital Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Chez Cabot, nous sommes fiers de défendre au quotidien nos valeurs d'inclusivité, de bienveillance et d’exigence professionnelle. Pour cette raison nous recherchons un.e Information Security...

Permanent Hybrid
FO
Senior Network & Security Engineer, F5 BIG-IP Expert
Focus Cloud Grouphttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Onyx-Conseil recherche un Ingénieur Réseau et Sécurité Sénior (N3) avec une très forte expertise F5 BIG-IP pour une mission freelance de longue durée, sur Chartres ou Tours. Le candidat...

Permanent Hybrid Featured
KL
Cyber awareness expert (H/F)
Klanikhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Depuis sa création, KLANIK s'est donnée pour mission de conjuguer expertise technologique et authenticité. Ce pari audacieux, né à Marseille en 2011, en France, s'est transformé en une aventure...

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

At Spendesk, we're building the leading spend management platform for modern businesses, processing billions of euros across Europe and beyond. Security is at the heart of what we do: our customers...

Permanent Remote Featured
VE
Paris Enterprise Cyber Security Hunter – New Logo Growth
Verrus, LLChttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Verrus, LLC in Paris is recruiting an experienced New Business Development Manager/Account Executive to drive new logo acquisitions across the enterprise market. The role focuses on building...

Permanent Hybrid
DA
Security Engineer (AppSec / GRC / AI Security)
David Kennedy Recruitmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

David Kennedy Recruitment is working with a rapidly growing technology company with over 50 million users worldwide that is seeking to onboard a Security Engineer to join their R&D team. As the...

Permanent Remote
IN
Security Engineer
IntaPeople: STEM Recruitmenthttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview Senior Cyber Security Engineer A cutting-edge quantum computing start-up in Paris is looking for a Security Engineer to safeguard its internal systems and help scale its secure IT...

Permanent Hybrid
NJ
Cyber Security Advisory
NJhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Overview Cyber Security Advisory consults inhouse stakeholders on complex cyber security solutions. The Advisor coordinates implementation projects to improve the security level of BASF. This role...

Permanent Hybrid