Showing 12 of 1,582 vacancies
ME
AI-Driven Security Engineer (Applied AI)
Meta • city of westminster • 19 Oct 2026
Competitive

Meta is seeking Security Engineers to join the Applied AI Intelligence (AAI) organization. The role blends deep security expertise with frontier AI, building novel security capabilities and...

Permanent Hybrid
LO
Senior Penetration Tester — Offensive Security Lead
London Stock Exchange Group • london • 19 Oct 2026
Competitive

London Stock Exchange Group (LSEG) seeks a Senior Penetration Tester to join our internal offensive security team. This hands-on, highly technical role plans and executes penetration tests across...

Permanent Hybrid Featured
AB
Competitive

The Financial Times is looking for a Cyber Security Engineer to strengthen application security across our cloud-native estate. This hands-on role focuses on enabling secure engineering for...

Permanent Hybrid
CY
OT Cyber Security Manager
Cyber Security training courses • United Kingdom • 19 Oct 2026
Competitive

Contract Type: Inside IR35 Length: Long-term contract Working Pattern: Hybrid (50% onsite / 50% remote) Rate: £800 - £1000 Overview We are seeking an experienced OT Cyber Security Consultant to...

Contract Remote SC Cleared
MO
Cyber Security Architect & Engineering Lead
Moore Kingston Smith • london • 19 Oct 2026
£75,000

Cyber Security Architect & Engineering Lead Department: IT Infrastructure Employment Type: Permanent - Full Time Location: City, London Reporting To: Head of Information Security Compensation: GBP...

Full Time Hybrid Featured
HO
Network Security Specialist
Hong Kong Exchanges and Clearing • london • 19 Oct 2026
Competitive

Senior Network Security Specialist Shift Pattern: Standard 40 Hour Week (United Kingdom) Scheduled Weekly Hours: 40 Corporate Grade: D - Assistant Vice President Reporting Line: (UK Division)...

Permanent Hybrid
BU
Competitive

Lead Cyber Security Engineer | Beyond Trust, CyberArk Competitive Salary + Benefits Location: London / Staines / Salford Quays / Flexible Permanent – Full time We make health happen At Bupa, we’re...

Full Time Hybrid Featured
BA
Senior Security Engineer – Zero Trust & IAM Lead (Hybrid)
Barclay Simpson • london • 19 Oct 2026
Competitive

Barclay Simpson is seeking an experienced Security Engineer in London to own security tooling and lead end-to-end security engineering projects within a hybrid team. The role covers identity, cloud...

Permanent Hybrid Featured
CA
Principal Security Engineer - Fuzzing Specialist
Camwebdir • Remote • 19 Oct 2026
Competitive

Principal Security Engineer - Fuzzing Specialist Job Overview As a Security Engineer – Fuzzing Specialist, you will own and evolve our coverage-guided fuzzing program. Your mission is to uncover...

Permanent Remote
MO
Senior Cyber Security Architect & AI Engineering Lead
Moore Kingston Smith • london • 19 Oct 2026
Competitive

Moore Kingston Smith is seeking a senior Cyber Security Architect & Engineering Lead to shape and strengthen security architecture within our IT Infrastructure team in London. You will translate...

Permanent Hybrid Featured
MO
Cyber Security Architect & Engineering Lead
Moore Kingston Smith LLP • london • 19 Oct 2026
£75,000

Cyber Security Architect & Engineering Lead Department: IT Infrastructure Employment Type: Permanent - Full Time Location: City, London Reporting To: Head of Information Security Compensation:...

Full Time Hybrid Featured
TR
PRINCIPAL SECURITY ENGINEER
Travelport • langley • 19 Oct 2026
Competitive

PRINCIPAL SECURITY ENGINEER | UK | LANGLEY HYBRID Travel obsessed? Big tech fan? Hey, you’re in good company. If you want to be part of the industry that makes the world go round, then look no...

Permanent Hybrid