Showing 12 of 8,808 vacancies
EL
Senior Java Security Engineer - Elasticsearch Core
Elastic • Remote • 27 Oct 2026
Competitive

Elastic seeks a Senior Software Developer to join the Elasticsearch Security team. You will contribute to architecture and design of core security features, including authentication, authorization,...

Permanent Remote Featured
EL
Senior DevSecOps Engineer - Pathogen
Ellison Institute of Technology Oxford • oxford • 27 Oct 2026
Competitive

Overview The Ellison Institute of Technology (EIT) tackles humanity's greatest challenges by turning science and technology into impactful global solutions. EIT focuses on areas such as health,...

Full Time Hybrid Featured
WR
Application Security Engineer
Writer • london • 27 Oct 2026
Competitive

This is where security meets innovation at enterprise scale. As a security engineer, applications at WRITER, you’ll be building the security foundations that protect the AI systems powering some of...

Permanent Remote
NU
Senior Product Security Engineer
Numan • london • 27 Oct 2026
Competitive

About Numan Founded in 2018, we've already grown to be a 300+ team distributed across the globe, united by a singular mission: empowering people to take control of their health. Numan is...

Permanent Hybrid Featured
LO
Lead DevSecOps Engineer
Lockheed Martin • gloucester • 27 Oct 2026
Competitive

Are you passionate about integrating cutting-edge technologies while ensuring robust security measures? We’re seeking talented individuals to join our dynamic team as Lead DevSecOps Engineers, with...

Permanent Hybrid DV Cleared Featured
NT
Security Systems Integration Specialist – Cloud & Siem
NTT Ltd. • barcelona • 27 Oct 2026
Competitive

NTT DATA is looking for a Senior Associate Collaboration Technical Services Systems Integration Specialist to resolve client requirements in line with SLAs. You will configure, install, and manage...

Permanent Hybrid
SI
Senior Cyber Security Engineer
Siemens • birmingham • 27 Oct 2026
Competitive

Siemens Mobility have an exciting opportunity for Senior Cyber Security Engineers to join our Rail Infrastructure business. This role would preferably be located out of our Ashby or Chippenham...

Permanent Hybrid Featured
KP

Enterprise Hybrid Cloud Platform Security Architect (Advisory) - Manager - National Security Location: Birmingham, Bristol & Other locations Location: Birmingham, Bristol, Glasgow, Leeds, London,...

Full Time Hybrid Featured
DC
Cyber Security - Senior Enterprise Security Architect
DCV Technologies • london • 27 Oct 2026
Competitive

Position: Cyber Security - Senior Enterprise Security Architect Location: London, UK (Hybrid-4 days from office) 6 months contract position Role overview: We are seeking a seasoned, strategic, and...

Contract Hybrid Featured
SE
Vulnerability Researcher — Hybrid, SC-Cleared
Searchability • cheltenham • 27 Oct 2026
Competitive

Searchability in Cheltenham, UK, is seeking a Cyber Researcher to join a high‑caliber cyber research team. You will conduct deep technical research into complex software systems, identify...

Permanent Remote
EA
UK Remote Job – Senior Information Security Analyst at KnowBe4
EasyInfoBlog.com LLC • United Kingdom • 27 Oct 2026
Competitive

Job Title: Senior Information Security Analyst Employer: KnowBe4 Job Type: Remote Location: United Kingdom Salary/Rate: Not Specified UK Visa Sponsorship: Not Available Description Protect company...

Permanent Remote Featured
ST
Staff Cloud Security Engineer (GCP) - Engine by Starling
Starling Bank • london • 27 Oct 2026
Competitive

At Engine by Starling, we are on a mission to find and work with leading banks all around the world who have the ambition to build rapid growth businesses, on our technology. Engine is Starling's...

Permanent Hybrid