Showing 12 of 7,190 vacancies
BA
Competitive

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ we unite world class researchers and engineers in an...

Permanent Hybrid
BA
Lead Penetration Tester - Kubernetes & DevSecOps
Barlowe LLP • London • 26 Oct 2026
Competitive

G-Research is seeking a hands-on Penetration Tester to lead tests and vulnerability assessments across internal systems and security controls. Your work will strengthen our security posture through...

Permanent Hybrid Featured
NA
Senior Technical Security Architect
National Highways • Birmingham • 26 Oct 2026
£54210.00 - £54210.00 per annual

About the job. As part of the development of our Digital Services function, we are recruiting to strengthen internal digital capability within Cyber Security, Digital Operational Services, and...

Permanent Hybrid Featured
SA
OpenAI Engineer (Cyber Security)
Sanderson Government and Defence • South East • 26 Oct 2026
£35.00 - £35.00 per annual

OpenAI Engineer (Cyber Security) - SC Cleared Remote SC Cleared Up to £445 per day (IR35) Are you passionate about applying cutting-edge AI technologies to solve real-world cyber security...

Contract Remote
JW
IT Security Consultant
JWGC • Hampshire • 26 Oct 2026
£70000.00 - £70000.00 per annual

HOME WORKING - REMOTE WORKING - HYBRID WORKING - ONE DAY PER WEEK IN THE OFFICE. Microsoft Security Consultant - Microsoft Sentinel, Defender XDR and Entra ID security controls (Conditional Access,...

Permanent Remote
RE
Security Engineer (AI Red Team)
Refractal Ltd • London • 26 Oct 2026
Competitive

About Refractal Refractal is an AI security company building the infrastructure organisations need to defend against autonomous AI threats. 2026 has shown that generally capable intelligence is...

Permanent Hybrid
VU
Snr. Information Security Analyst(Remote)
VulnU • Gloucestershire • 26 Oct 2026
Competitive

# Snr. Information Security Analyst(Remote)KnowBe4 knowbe4.comCategory: Security EngineeringLocation: Cheltenham, England, United Kingdom Quality of lifeWhat the posting states. Hover or tap a perk...

Permanent Remote SC Cleared
PH
Lead Security Engineer (Scrum) - Cloud, DevSecOps & Risk
PHET Enterprise Services (AP) Limited, Philippines Regional Operating Headquarters • England • 26 Oct 2026
Competitive

DXC Technology in Hampshire is seeking a Security Engineer (Scrum) to lead security architecture and DevSecOps integration across cloud and hybrid environments. The role requires 7+ years in...

Permanent Hybrid Featured
WI
SECURITY ARCHITECT L1(CONTRACT)
Wipro • Yorkshire • 26 Oct 2026
Competitive

Job Title: SECURITY ARCHITECT L1(CONTRACT) City: Sheffield State/Province: South Yorkshire Posting Start Date: 10/16/26 Wipro Limited (NYSE: WIT, BSE: 507685, NSE: WIPRO) is a leading technology...

Permanent Hybrid Featured Urgent
MC
Sr Manager, Cyber Defense
McDonald's • London • 26 Oct 2026
Competitive

Company Description McDonald's is proud to be one of the most recognized brands in the world, with restaurants in over 100 countries that serve 70 million customers daily. As the global leader in...

Permanent Hybrid
SA
Senior DevSecOps Engineer
Sanderson Recruitment • South East • 26 Oct 2026
£600.00 - £650.00 per daily

Senior DevSecOps Engineer AWS EKS Platform Security Financial Services Location: London/ Hybrid Day Rate: Up to £650 (OUTSIDE IR35) Contract: Initial 6 Months We're supporting a major financial...

Contract Hybrid Featured
IN
Cyber Security Project Manager
INTEC SELECT LIMITED • London • 26 Oct 2026
£700.00 - £700.00 per daily

Cyber Security Project Manager Financial Services London £700 P/D We're hiring a delivery-focused Project Manager to lead key cyber security initiatives within a highly regulated financial services...

Permanent Hybrid