Showing 12 of 5,280 vacancies
LO
PQC Security Architect & Roadmap Lead
London Stock Exchange Group • london • 27 Oct 2026
Competitive

London Stock Exchange Group (LSEG) seeks a senior consultant to lead the Post-Quantum Cryptography program. This role translates NCSC expectations into actionable plans and guides engineering teams...

Permanent Hybrid Featured
HA
Experienced Vulnerability Researcher
Hackajob Ltd • harnham • 27 Oct 2026
£61,000 - £101,000

Salary: £61,000 - 101,000 per year Requirements We are looking for candidates with a bug hunting, ethical hacking or reverse engineering background. We require an inquisitive mindset and enthusiasm...

Permanent Hybrid
LE
Principal Product Security Engineer - Hybrid Defense Tech
Leonardo UK Ltd • lincoln • 27 Oct 2026
Competitive

Leonardo UK Ltd is seeking a Principal Product Security Engineer to join the Combat Air and Electronic Warfare division. You will implement security across the product lifecycle, advising...

Permanent Hybrid
IN
Senior IAM Governance Lead – Remote UK
Intelance Digital Enablement Services Ltd. • london • 27 Oct 2026
Competitive

Intelance Digital Enablement Services Ltd. is seeking a senior identity and access specialist to lead access governance for a UK regulated investment firm. You will be the client-facing lead,...

Permanent Hybrid Featured
DE
Senior Infrastructure Architect: Cloud & Security Lead
Devopsroles • United Kingdom • 27 Oct 2026
Competitive

Atos Group is seeking a Senior Infrastructure Architect to define, govern, and evolve enterprise infrastructure architecture across cloud platforms, hosting services, networking, security,...

Permanent Hybrid Featured
KA
Global Security Operations Lead — AI-Ready Incident Response
Kaluza Ltd. • west of england • 27 Oct 2026
Competitive

Kaluza Ltd. is seeking a Security Operations Lead to own and grow the Security Operations function across the UK and Australia. You’ll be the senior escalation point for security incidents, a calm...

Permanent Hybrid Featured
NO
Senior Information Cloud Security Engineer
Norton Rose Fulbright LLP • london • 27 Oct 2026
Competitive

Practice Group / Department: IT Security - Operations and Risk Job Description Norton Rose Fulbright is a global law firm with more than 3,000 lawyers advising clients across locations in the...

Permanent Remote Featured
DE
Cyber Security Programme Manager
Deltra Group • stanford dingley • 27 Oct 2026
£90,000 - £100,000

We are partnering with an organisation that provides essential water and wastewater services, supporting customers, communities and the environment. As part of the critical national infrastructure...

Permanent Hybrid
TP
Competitive

TP ICAP Group is seeking a Senior Network Security Infrastructure Engineer to design, implement and operate secure network security platforms across cloud and on-prem environments. You will work...

Permanent Hybrid Featured
XY
Senior Security Architect & Compliance Leader (Hybrid UK)
XYZ Reality Ltd. • london • 27 Oct 2026
Competitive

XYZ Reality is hiring a Senior Security & Compliance Engineer to own security across the business. You will guide architecture, improve Azure security, and drive shift-left practices while...

Permanent Hybrid Featured
83
Cyber Security Manager
83zero Ltd • royal borough of greenwich • 27 Oct 2026
£100,000 - £118,000

Cybersecurity Consultant - Manager / Senior Manager Salary: £100,000-£118,000 + Benefits | Hybrid Working | Permanent Ready to take your cybersecurity consulting career to the next level? We're...

Permanent Hybrid
LA
DevSecOps Engineer - DV Cleared
LA International Computer Consultants Ltd • hart • 27 Oct 2026
Competitive

DevSecOps Engineer Must have an Active DV Clearance DevSecOps Engineer Responsibilities Develop and document reusable automation scripts and Infrastructure as Code artefacts using Ansible and...

Permanent Hybrid DV Cleared