Showing 12 of 8,189 vacancies
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
IN
Application Security Engineer
intercom • london • 27 Oct 2026
Competitive

Fin, now part of Salesforce, is on a mission to help businesses provide perfect customer experiences. Our AI Agent Fin is the highest-performing AI Customer Agent on the market today, enabling...

Permanent Remote
TH
Senior Cloud Security Engineer
Thought Machine • lisboa • 27 Oct 2026
€90 - €125

Thought Machine's mission is bold – to properly and permanently rid the world's banks of legacy technology. To achieve this, we have developed the foundations of modern banking through core and...

Permanent Hybrid Featured
RH
Sales Manager (IT Services and Cyber Security)
RHC Solutions • , , portugal • 27 Oct 2026
€90 - €150

We are looking for an experienced Sales Manager to join our team at RHC Solutions . The ideal candidate will have a proven track record of selling professional services, IT consulting, and IT...

Permanent Remote
TE
Senior Cloud Security Engineer
Tesco • welwyn garden city • 27 Oct 2026
Competitive

About the roleJoin as an Senior Cloud Security Engineer within the Platform Security team. Your core purpose will be acting as the go-to subject matter expert between the wider Technology Security...

Permanent Remote 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
VA
Cyber Security Analyst
Valuelabs • london • 27 Oct 2026
Competitive

Understanding firewalls, IDS/IPS, VLANs, routing, and secure network design. Deep knowledge of Linux (e.g., Ubuntu, CentOS), Windows Server, and hardening techniques. Knowledge of IAM, security...

Permanent Hybrid
GE
Contract Security Engineer - Defence Systems Architecting
General Dynamics UK Limited • oakdale • 27 Oct 2026
Competitive

General Dynamics Mission Systems UK is seeking a Security Engineer (Contractor) to collaborate with Technical Project Managers and the Solution Design Team to deliver security artefacts for the...

Contract Hybrid Featured Urgent
MO
Senior Security GRC Engineer
Mozilla • United Kingdom • 27 Oct 2026
Competitive

The Mozilla Corporation is wholly owned by the non-profit 501(c) Mozilla Foundation. This means we aren't beholden to any shareholders — only to our mission. Along with thousands of volunteer...

Permanent Remote Featured
DE
€65 - €85

Job Description We're building a new Cloud Security Practice that delivers outcome‑driven security engagements across Microsoft Azure, Microsoft 365, Google Cloud, AWS, and partner CNAPP platforms....

Permanent Hybrid Featured
AN
Security Engineer (Zscaler)
Anson McCade Pty • london • 27 Oct 2026
Competitive

Security Engineer (Zscaler) GBP575 GBP Hybrid WORKING Location: Central London, Greater London – United Kingdom Type: Contract Security Engineer (Zscaler) Location: London / Hybrid Working Rate:...

Contract Hybrid
VI
Security Engineer
VIQU Limited • london • 27 Oct 2026
Competitive

Security Engineer - SIEM / QRadar - 6-month contract - London/remote Overview My Client is seeking a hands-on Security Engineer to own and optimise SIEM rules, alert tuning and log aggregation,...

Contract Remote