Showing 12 of 568 vacancies
AL
Vulnerability Management Analyst
Alignerr Corp. • palma de mallorca • 25 Oct 2026
Competitive

Vulnerability Management Analyst (AI Training) We're looking for experienced vulnerability management and security operations professionals to help train and evaluate cutting-edge AI systems. Your...

Full Time Remote
AL
Vulnerability Management Analyst
Alignerr Corp. • vitoria gasteiz • 25 Oct 2026
Competitive

Vulnerability Management Analyst (AI Training) We're looking for experienced vulnerability management and security operations professionals to help train and evaluate cutting-edge AI systems. Your...

Full Time Remote
RY
Information Security - Senior Threat Detection & Response Engineer
Ryanair Group Holdings • madrid • 25 Oct 2026
Competitive

Information Security - Senior Threat Detection & Response Engineer Full-time Ryanair Labs are currently recruiting for two Information Security - Senior Threat Detection & Response Engineers to...

Permanent Remote Featured
RY
Senior Penetration Tester: Cloud, Ai & App Security
Ryanair - Europe's Favourite Airline • madrid • 25 Oct 2026
Competitive

Ryanair Labs is seeking an Information Security Engineer – Senior Penetration Tester to join Europe’s Largest Airline Group. You will identify exploitable weaknesses across web, mobile, APIs, and...

Permanent Hybrid Featured
RY
Information Security Engineer – Senior Penetration Tester
Ryanair - Europe's Favourite Airline • madrid • 25 Oct 2026
Competitive

Ryanair Labs are currently recruiting for an Information Security Engineer – Senior Penetration Tester to join Europe’s Largest Airline Group! This is a very exciting time to join Ryanair as we...

Permanent Remote Featured
NA
Security Engineer - Fortify Infra with Flexible Hours
Namespace • zürich • 24 Oct 2026
Competitive

Namespace Labs in Zürich, Switzerland is seeking a Security Engineer to own and strengthen security across our systems, network, and infrastructure. You will work with engineering and operations to...

Permanent Hybrid
MA
Protocol Security Engineer
Matter Inc. • sachseln • 24 Oct 2026
Competitive

About Matter Labs Matter Labs builds private settlement infrastructure that lets regulated institutions settle directly with each other without exposing data, ceding control, or waiting days....

Permanent Remote
MA
Remote Protocol Security Engineer (ZK & Blockchain)
Matter Inc. • sachseln • 24 Oct 2026
Competitive

Matter Labs seeks an experienced security engineer to protect ZKsync's core components, including smart contracts, ZK circuits, and blockchain nodes. You will conduct threat modeling, internal...

Permanent Remote
BR
Cyber Security Analyst
Brayton Global • brussel • 24 Oct 2026
€70 - €110

This profile identifies a leader in the domain of operational and technical ICT Security who must have a strong ICT Security background, thorough knowledge and proven track record among a good mix...

Permanent Remote
UN
IAM & Cloud Security Architect
Uni Systems Group • , brussel hoofdstad, belgium • 24 Oct 2026
€90 - €130

At UniSystems, we are working towards turning digital visions into reality. We are continuously growing and we are looking for an IAM & Cloud Security Architec t to join our UniQue team. What will...

Permanent Hybrid Featured
SP
Senior Penetration Tester
Spektrum Labs, Inc. • , , belgium • 24 Oct 2026
€96 - €138

Spektrum supports apex purchasers (NATO, UN, EU, and National Government and Defence) and their Tier 1 supplier ecosystem with a wide range of specialist services. We provide our clients with...

Permanent Hybrid Featured
SP
Senior Penetration Tester - Red/Blue Team for Exercises
Spektrum Labs, Inc. • , , belgium • 24 Oct 2026
€96 - €138

Spektrum Labs, Inc. seeks a Senior Penetration Tester to support cybersecurity assessments and Red/Blue Team activities for NATO-related projects. The role focuses on web app and infrastructure...

Permanent Hybrid Featured