Showing 12 of 2,943 vacancies
VU
Cyber Threat Researcher - Phishing & Malware Analyst
VulnU • cheltenham • 19 Oct 2026
Competitive

KnowBe4 in York, UK seeks a Cybersecurity Threat Researcher for the Threat Research Lab. You will deploy and configure security products including endpoint, email, web and network protection, and...

Permanent Hybrid
NC
Competitive

NCC Group in Cheltenham is expanding its National Security Business Unit and seeks Network Security Researchers to work on challenging cyber security projects for a diverse range of clients. You’ll...

Permanent Hybrid Featured
CI
SRE DevSecOps: Cloud-Native Security & Reliability
Cisco Systems Inc • city of westminster • 19 Oct 2026
Competitive

Cisco ThousandEyes is seeking a Site Reliability Engineer (DevSecOps) to join Production Engineering. You will design and manage large-scale, highly available distributed systems in the cloud,...

Permanent Hybrid
BA
Security Engineer – M365 & Entra SME (Hybrid)
Banco Santander SA • london • 19 Oct 2026
Competitive

TSB is seeking a Security Engineer to deploy and manage security controls across the M365 ecosystem. You will work with security, cloud and infrastruc­ture teams, and mentor junior engineers,...

Contract Hybrid
EN
Head of Information Security — Strategic, Hands-On Leader
Endeavour Recruitment • london • 19 Oct 2026
£125,000

Endeavour Recruitment is seeking a Head of Information Security for a global client in Central London. The role combines hands-on security leadership with strategic influence across technology,...

Permanent Hybrid Featured
PE
IT Security Engineer
Penningtons Manches Cooper LLP • basingstoke • 19 Oct 2026
Competitive

Overview The Security Engineer is a core member of the Security team, responsible for protecting the organisation's technology environment through proactive security monitoring, incident response,...

Permanent Hybrid
BT
Competitive

BT Group is seeking a Cyber Security Engineer (Vulnerability Management) to join the Security team within Networks. You will help identify, understand and reduce cyber security risks across a...

Permanent Hybrid
VI
Hybrid AI Security Engineer I — Secure AI at Scale
Visa Hunt • london • 19 Oct 2026
Competitive

Checkout.com is seeking a Cyber Security Engineer I to design and implement security controls for AI-enabled capabilities across our platform. You will work with Engineering, Data Governance, GRC,...

Permanent Hybrid
TR
Competitive

Tria is seeking an Operations & Security Engineer in London with a hybrid working pattern (minimum one day per month in the office). The role combines infrastructure and security to modernise the...

Permanent Hybrid
OR
Hands-On Senior Infra Engineer - Cloud, Security & DR
Orbis Group • london • 19 Oct 2026
Competitive

Orbis Group partners with an established financial services firm to hire a Senior Infrastructure Engineer with broad technical expertise and a strong sense of ownership. This is a hands-on role...

Permanent Hybrid Featured
GE
Competitive

Genomics is a science-led TechBio company using AI-enabled analytics to accelerate drug discovery and improve preventative healthcare. As a Senior Application Security Engineer on Mystra, you will...

Permanent Hybrid Featured
NA
Industry Product Owner, Financial Health & Vulnerability
NatWest Group • birmingham • 19 Oct 2026
Competitive

Join us as an Industry Product Owner If you have a passion to design and run our Industry Journey & Operations for NatWest vulnerable arrears customers, this role could be for you You’ll...

Permanent Hybrid