Showing 12 of 8,306 vacancies
RT
Vulnerability Researcher (Hardware Focus)
RTX • gloucester • 27 Oct 2026
Competitive

Date Posted: Country: United Kingdom Location: Gloucester, South Gloucestershire Position Role Type: Hybrid At RTX, the world’s largest aerospace and defense company, 185,000 great minds are united...

Permanent Hybrid SC Cleared
BI
Competitive

BibliU Ltd. is hiring a Senior Security Engineer to own the security posture of our platform and AI-enabled workloads. This hands-on role sits at the intersection of architecture, engineering and...

Permanent Hybrid Featured
TE
Analytics Engineering Manager - Cyber Data Intelligence Platform
Tesco Technology • welwyn garden city • 27 Oct 2026
Competitive

About the role As the Analytics Engineering Manager in the cyber data team, you will play a crucial role in the development, management, and optimisation of security data products. You will lead...

Permanent Remote
TE
Senior AI-Driven Security Engineer, Cyber Defense
Tesco PLC • welwyn garden city • 27 Oct 2026
Competitive

Tesco Stores Limited is seeking a Senior Security Engineer within the Innovation Engineering team to design, build, and operationalise AI-powered security capabilities for a large retail ecosystem....

Permanent Hybrid Featured
GU
Senior Security Engineer (m/f)
GuestWorld Lda • porto salvo • 27 Oct 2026
€70 - €110

Somos a GuestWorld, uma empresa especializada em outsourcing e desenvolvimento de recursos humanos. Regemo-nos por uma cultura de excelência e promovemos um ambiente positivo, alinhando os...

Permanent Hybrid Featured
SR
Lead Technical Security Engineer - SC Cleared
SR2 REC LTD • london • 27 Oct 2026
Competitive

Lead Technical Security Engineer - SC Cleared We are looking for an experienced Lead Technical Security Engineer to support complex cybersecurity remediation and security improvement initiatives...

Permanent Hybrid SC Cleared Featured
PU
Competitive

Pulse Group seeks an experienced Data Platform Engineering Manager to lead the development, management and optimisation of a large-scale cloud data platform supporting cyber security operations....

Permanent Remote Featured
GO
Senior Embedded Security Engineer - RTOS & Device Firmware
Google • United Kingdom • 27 Oct 2026
Competitive

Google is seeking a software engineer specialized in embedded security to work on Pixel security designs and features. You will develop and harden embedded software components, implement device...

Permanent Hybrid Featured
AU
Senior Product Security Engineer - Threat Modeling Red Team
Autodoc Group • lisboa • 27 Oct 2026
€70 - €110

Altium is seeking a Senior Product Security Engineer in Lisbon to extend the product security program with a focus on continuous vulnerability discovery and prevention. You will lead threat...

Permanent Hybrid Featured
CA
Hybrid Vulnerability Analyst — Security Risk & Remediation
Capgemini Engineering • lisboa • 27 Oct 2026
€55 - €75

Capgemini Engineering is seeking a Cybersecurity Analyst to join our vulnerability management team in Lisbon. The role covers analysis, monitoring, remediation, and reporting of security...

Permanent Hybrid
VO
€50 - €75

## CNAPP Operations ManagerLISBOA, PortugalApply NowFind out how well you match with this jobRequisition ID Date posted07/01/2026## **Join Us**At Vodafone, we’re not just shaping the future of...

Permanent Hybrid
SO
Incident Response Analyst
Sophos • oxford • 27 Oct 2026
Competitive

About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security...

Permanent Remote