Showing 12 of 2,866 vacancies
KE
Penetration Tester: Apps & Infrastructure Security
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Keoni in Paris is seeking a seasoned penetration tester to strengthen information system security by performing tests on applications, infrastructure, and data flows. You will conduct security...

Permanent Hybrid
CR
Post-Quantum RISC-V Security Engineer - Hybrid & Growth
Crane Venture Partnershttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

A pioneering deep-tech startup in Auvergne-Rhône-Alpes seeks talented individuals to join their team focusing on post-quantum cryptography and RISC-V. The ideal candidates will contribute to...

Permanent Hybrid
KE
Operational Security Engineer – Splunk Admin – Level 3
Keonihttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

# Operational Security Engineer – Splunk Admin – Level 3* Operational Security Engineer – Splunk Admin – Level 3**MISSIONS**To be N3 on the RUN part of Splunk.Participate in projects to improve the...

Permanent Hybrid
TE
Senior GRC Analyst
Teadshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

About Teads Teads is a leading omnichannel advertising platform building the future of digital advertising where quality content, trusted publishers, ambitious brands, and human creativity can...

Permanent Remote Featured
TE
Senior GRC Analyst: Drive Global Risk & Compliance
Teadshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Teads in Paris is seeking a Senior GRC Analyst to strengthen security, risk, and compliance across a global, fast-evolving organization. You’ll own meaningful initiatives, from supporting external...

Permanent Hybrid Featured
JO
Network & Security Engineer (pfSense / OPNsense)
Jobgether SRLhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Description: This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Network & Security Engineer (pfSense / OPNsense) based...

Permanent Remote
AC
Senior/Lead Security Engineer (Detection & Response)
Academic Keyhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Fuse is an AI-first energy company on a mission to make energy abundant and affordable, fast. We combine first-principles thinking with cutting-edge technology to build a radically better energy...

Permanent Hybrid Featured
GE
OT Cyber Security SME - ERCIS (M/F/D)
GE Vernovahttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Job Description Summary Job Description Summary The Grid Automation (GA) Cybersecurity SME - ERCIS has the mission to contribute to GA growth by assisting in the cybersecurity sales process...

Permanent Remote
AI
Onsite Systems Administrator — Lisbon IT & Security
Air Appshttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Air Apps is seeking a Systems Administrator to manage corporate IT infrastructure and SaaS tools, ensuring a secure, scalable work environment. You will oversee device management, access control,...

Permanent Remote
CE
Senior Vulnerability Researcher
Cellebritehttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Company Overview:Cellebrite’s (Nasdaq: CLBT) mission is to enable its global customers to protect and save lives by enhancing digital investigations and intelligence gathering to accelerate justice...

Permanent Remote Featured
LE
Remote Cyber Security Engineer (France) - Incident Response
Leap29https://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Leap29 is seeking a Cyber Security Engineer to design, implement and continuously improve security controls across a large multi-country environment. This is a hands-on role blending security...

Permanent Hybrid
EV
Security Engineer (Full Remote - France)
EverAI Limitedhttps://static.whatjobs.com/static/ajCore/img/jobPosting/companyLogo/whatJobs_ob_default.png • United Kingdom • 23 Oct 2026
Competitive

Our Vision & Products EverAI — Building the Future of AI Companionship One of the Top 15 Largest & Fastest-Growing AI Companies in the World 50 Million Users in 2 years — Help Us Reach 100M first,...

Permanent Remote