Showing 12 of 949 vacancies
AM
Principal Security Engineer, SDO AppSec EMEA
Amazon • london • 19 Oct 2026
Competitive

Description As a Principal Security Engineer in the Appstar organization, you lead application security reviews across complex systems, identify and advise on critical security risks, and mentor...

Permanent Hybrid
PC
Senior DevSecOps Engineer
PCN Media • london • 19 Oct 2026
Competitive

CyberSec/IT Risk Senior DevSecOps Engineer Location Type London - United Kingdom Permanent Our client is an established open banking infrastructure provider, building secure connectivity between...

Permanent Hybrid Featured
HA
Senior Software Security Engineer
Harmonic Security • london • 19 Oct 2026
£98,000 - £115,000

AI is being run everywhere, by humans and agents. Harmonic Security governs all of it. The AI Governance and Control (AIGC) platform understands user / agent intent and data context in real time,...

Permanent Hybrid Featured
ST
Senior Penetration Tester
Starling • cardiff • 19 Oct 2026
Competitive

Starling is the UK's first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their...

Permanent Hybrid Featured
YO
Principal Cyber-Physical Security Specialist
Yorkshire Water • west yorkshire • 19 Oct 2026
Competitive

Principal Cyber – Physical Security Specialist Hello! Thanks for stopping by. Let us tell you about all the great reasons to join us here at Yorkshire Water: We offer a competitive salary,...

Permanent Hybrid
MA
Lead Fire & Security Engineer
Marlowe Fire & Security Group Talent Acquisition • portsmouth • 19 Oct 2026
Competitive

Marlowe Fire & Security Group Talent Acquisition provided pay range This range is provided by Marlowe Fire & Security Group Talent Acquisition. Your actual pay will be based on your skills and...

Permanent Hybrid Featured
PA
IT/OT Penetration Tester
PA Consulting • london • 19 Oct 2026
Competitive

Overview We believe in the power of ingenuity to build a positive human future. We challenge where it matters and own the outcome. We combine strategic thinking, customer-centric service design,...

Permanent Hybrid
HI
Principal Platform Security Engineer
Hiscox SA • london • 19 Oct 2026
Competitive

## Principal Platform Security EngineerApplyremote type: Hybridlocations: York: Lisbon: Londontime type: Full timeposted on: Posted Todayjob requisition id: R **Job Type:**Permanent**Build a...

Permanent Remote
CY
Cyber Defence Analyst - Hybrid/Remote-Ready
Cyber UK • belfast • 19 Oct 2026
Competitive

A cybersecurity firm in Belfast is looking for a Cyber Defence Analyst to join their Information Security team. The role involves responding to security incidents, collaborating across teams, and...

Permanent Hybrid
LO
Penetration Tester
Locke and McCloud • United Kingdom • 19 Oct 2026
Competitive

Direct message the job poster from Locke and McCloud Senior Recruitment Consultant - Cyber Security at Locke and McCloud I am working with a well-established Cyber Security Consulting and Insurance...

Full Time Hybrid
ME
Information Security Engineer
Medpace • london • 19 Oct 2026
Competitive

The Information Security team defends the company’s digital infrastructure by designing, implementing, and improving the organization’s cybersecurity architecture. This is a critical role...

Permanent Hybrid
ST
Security Engineer: Cloud, IAM & Pen-Test for SaaS
StackOne Technologies Limited • london • 19 Oct 2026
Competitive

StackOne Technologies Limited is seeking a Security Engineer to oversee cloud and product security. This role involves working with AWS and Cloudflare while hardening the secure SDLC, conducting...

Permanent Hybrid