Showing 12 of 8,640 vacancies
TH
Threat Intelligence Engineer
The Watches of Switzerland Group • leicester • 26 Oct 2026
Competitive

Job Description This role will be based onsite at our Head Office in Leicester 4 days a week. We are looking for a skilled Cyber Security Threat Intelligence Engineer who's purpose will be to...

Permanent Hybrid
VA
DevSecOps Engineer — Data-Sovereign, High-Availability Platform
Valarian Technologies Limited • london • 26 Oct 2026
Competitive

Valarian Technologies is a dual-use technology company building critical tools to safeguard the future in an era of evolving global security challenges. We're rethinking security beyond traditional...

Permanent Hybrid
PA
Payments Security Architect
Pay.UK Limited • london • 26 Oct 2026
Competitive

Pay.UK is seeking a Payment Security Engineer on a 12-month fixed-term contract in London. You will apply specialist knowledge in payment security, cryptography and security architecture to...

Contract Hybrid Featured
HA
Junior Network & Security Engineer - Systems Integrator - €21.000 - €28.000 A Year
Hamilton Barnes Associates Limited • ceccano • 26 Oct 2026
Competitive

Junior Network & Security Engineer supporting the implementation and optimization of secure, high-performance networks, troubleshooting issues, and safeguarding against threats in a hybrid work...

Permanent Hybrid
SE
Principal Cyber Researcher
Searchability • gloucester • 26 Oct 2026
Competitive

Principal Cyber Researcher – Gloucester, UK Up to £90,000 DOE Hybrid, 3 days onsite each week Must be eligible for DV clearance About the Client Our client is a highly respected organisation...

Permanent Hybrid DV Cleared
SY
Senior Physical Security Engineer – Rail & Transit
SYSTRA UK & Ireland • leeds • 26 Oct 2026
Competitive

SYSTRA UK & Ireland is seeking a Principal Engineer (Physical Security) to lead secure-by-design security across a portfolio of transport projects in the UK, including rail and mass transit. Based...

Permanent Hybrid Featured
AM
OT Cyber Security Architect – Nuclear & Industrial
Amentum • reading • 26 Oct 2026
Competitive

Amentum seeks a Cyber Security Professional to develop security requirements and architectures for complex OT systems, with a focus on risk assessment and accreditation activities. You will...

Permanent Hybrid Featured
GR
Cyber Defence Network Engineer
Grant Thornton (UK) • london • 26 Oct 2026
Competitive

Alternatively, Grant Thornton At Grant Thornton we do things differently - looking to the future, driving ambitious growth and pioneering positive change in our industry. Providing audit, tax and...

Permanent Remote
ID
Security Architect: Design Resilient, Trusted Systems
identifi Global Resources • preston • 26 Oct 2026
£700

A notable organization in the defense sector is seeking a Security Architect specializing in Operational Technology. The role involves defining and governing the architecture of secure operational...

Permanent Hybrid Featured
ST
Security Engineer
StackOne Technologies Limited • london • 26 Oct 2026
Competitive

About StackOne: StackOne is the AI Integration Gateway for SaaS products and AI Agents. Backed by GV and Workday Ventures ($24M raised), we help builders of SaaS platforms and AI Agents orchestrate...

Permanent Hybrid
AL
AI Security Engineer
Alvarez & Marsal • london • 26 Oct 2026
Competitive

Alvarez & Marsal (A&M) is a global consulting firm with entrepreneurial, action and results-oriented professionals. We take a hands-on approach to solving our clients' problems and assisting them...

Permanent Hybrid
JA
AI Security Engineer
Janus Henderson Investors • london • 26 Oct 2026
Competitive

Why work for us? A career at Janus Henderson is more than a job, it’s about investing in a brighter future together. Our Mission at Janus Henderson We will do this by protecting and growing our...

Permanent Hybrid