Showing 12 of 3,779 vacancies
AM
AWS Cloud Security Incident Response Lead
Amazon Inc. • london • 27 Oct 2026
Competitive

Amazon is seeking a focused Security Engineer to lead responses to security issues across AWS Cloud. You will balance technical and business risks, design automation tools, and coordinate...

Permanent Hybrid Featured
QU
Senior Offensive Security Engineer: AI-Driven Automation Lead
Quorum Cyber • city of edinburgh • 27 Oct 2026
Competitive

Quorum Cyber, a leading UK cybersecurity company, is hiring an experienced security engineer to lead offensive engagements across networks, apps, APIs and cloud environments. You will own scoping,...

Permanent Hybrid Featured
PA
Competitive

Company Description We are PA Consulting, and we are not a traditional consulting firm. We are different in what we do and how we do it. PA Consulting is an innovation and transformation...

Permanent Hybrid
83
Senior Penetration Tester — Red Team & Cloud (Remote)
83zero Ltd • Remote • 27 Oct 2026
Competitive

83zero Ltd is hiring an Offensive Security Consultant/Penetration Tester for a 12-month contract. The role involves delivering penetration testing, red team and adversary simulation engagements for...

Contract Remote Featured
SP
Threat Intelligence Analyst, Threat Disruption
SpaceX Super Intelligence • london • 27 Oct 2026
Competitive

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today, SpaceX is actively developing the...

Permanent Hybrid
AR
Security Engineer
Arcadis • city of edinburgh • 27 Oct 2026
£100,000 - £500,000

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets. We are more than 34,000 people, in over 30 countries,...

Permanent Hybrid
LE
Principal Product Security Engineer
Leonardo • luton • 27 Oct 2026
Competitive

Your Impact Are you ready to support the delivery of product cyber resilience, at the cutting edge of future aircraft development? Our Combat Air (CA) Electronic Warfare (EW) Design Integrity...

Part Time Hybrid
OP
Network Security Engineer - Palo Alto
OpticoreIT Limited • london • 27 Oct 2026
Competitive

Opticore IT is a specialist Network Engineer and Project Management consultancy offering a wide variety of opportunities to work within fast-paced,challenging environments across our client base...

Contract Hybrid
CO
Security Architect - Cloud Security + Zscaler Platform
Colt Technology Services • london • 27 Oct 2026
Competitive

Colt provides network, voice and data centre services to thousands of businesses around the world, allowing them to focus on delivering their business goals instead of the underlying...

Permanent Remote Featured
CG
IAM Engineer (CyberArk)
CGI Group Inc. • reading • 27 Oct 2026
Competitive

At CGI, we help clients strengthen their cyber resilience through secure, scalable identity and access management solutions that protect critical systems and enable business transformation. As an...

Permanent Hybrid
MI
Senior Security Engineer — Detection & Response Lead
Mixpanel, Inc. • london • 27 Oct 2026
Competitive

Mixpanel’s Information Security Team is hiring a security engineer who will own detection, response, and automation for a high-volume SaaS platform. You will design scalable alerting, manage...

Permanent Hybrid Featured
DO
Remote-First Senior Security Engineer: Offensive Security
Docker, Inc. • Remote • 27 Oct 2026
Competitive

Docker is seeking a Senior Security Engineer, Offensive Security, to drive offensive security across Docker products and cloud infrastructure. You will lead penetration tests, threat modeling, and...

Permanent Remote Featured