5 of 5 Senior Penetration Tester Jobs in the UK excluding London

Senior Penetration Tester -£300,000+ Total Package (£150,000 - £200,000 fixed) + Sign On + Bonus Entasis Partners are proud to be exclusively supporting a global organisation at the forefront of innovation in financial systems and high-performance computing. This is not your average security role. Our partner operates in a deeply technical, high-trust environment … calibre of internal talent make for an exceptionally challenging and rewarding opportunity. With a newly developed central London site focused on next-generation research, this firm is seeking a Senior Penetration Tester to strengthen its already world-class internal security capability. The Opportunity This is a hands-on, highly autonomous role embedded within a specialist cyber function. … You’ll be trusted to scope, execute, and deliver sophisticated penetration tests and control assessments across a range of technologies including Kubernetes, Jenkins, and Windows-based infrastructure. More than just finding issues, you’ll work in partnership with teams across the business to advise, remediate, and embed meaningful improvements. The environment is agile, collaborative, and engineered for depth not More ❯

Senior Penetration Tester -£300,000+ Total Package (£150,000 - £200,000 fixed) + Sign On + Bonus Entasis Partners are proud to be exclusively supporting a global organisation at the forefront of innovation in financial systems and high-performance computing. This is not your average security role. Our partner operates in a deeply technical, high-trust environment … calibre of internal talent make for an exceptionally challenging and rewarding opportunity. With a newly developed central London site focused on next-generation research, this firm is seeking a Senior Penetration Tester to strengthen its already world-class internal security capability. The Opportunity This is a hands-on, highly autonomous role embedded within a specialist cyber function. … You’ll be trusted to scope, execute, and deliver sophisticated penetration tests and control assessments across a range of technologies including Kubernetes, Jenkins, and Windows-based infrastructure. More than just finding issues, you’ll work in partnership with teams across the business to advise, remediate, and embed meaningful improvements. The environment is agile, collaborative, and engineered for depth not More ❯

Senior Penetration Tester -£300,000+ Total Package (£150,000 - £200,000 fixed) + Sign On + Bonus Entasis Partners are proud to be exclusively supporting a global organisation at the forefront of innovation in financial systems and high-performance computing. This is not your average security role. Our partner operates in a deeply technical, high-trust environment … calibre of internal talent make for an exceptionally challenging and rewarding opportunity. With a newly developed central London site focused on next-generation research, this firm is seeking a Senior Penetration Tester to strengthen its already world-class internal security capability. The Opportunity This is a hands-on, highly autonomous role embedded within a specialist cyber function. … You’ll be trusted to scope, execute, and deliver sophisticated penetration tests and control assessments across a range of technologies including Kubernetes, Jenkins, and Windows-based infrastructure. More than just finding issues, you’ll work in partnership with teams across the business to advise, remediate, and embed meaningful improvements. The environment is agile, collaborative, and engineered for depth not More ❯

Company Description BreachLock is a global leader in Continuous Attack Surface Discovery and Penetration Testing. We provide enterprises with evidence-based risk across their entire attack surface to determine how they will respond to an attack. Our services include Attack Surface Management, Penetration Testing, and Red Teaming. We're Hiring: Red Team Specialist UK (Remote) | BreachLock Inc. Join … defenses, and helping Fortune 500 clients improve their cyber resilience. What Youll Do: Plan and execute full-scope red team engagements (TIBER-style, MITRE ATT&CK aligned) Perform focused penetration tests on web applications, mobile apps (iOS/Android), APIs, and backend services , as well as traditional network/cloud infrastructure and specialised targets (IoT/OT) when required. More ❯

Senior Offensive Consultant/Researcher - Hacker Mindset, Fully Remote, Up to £95,000 + Benefits I'm working with exciting and innovative SaaS startup with a reputation that resonates deeply in the cyber security community. Their service acts as a perpetual Advanced Persistent Threat (APT), constantly identifying, highlighting and prioritising client vulnerabilities. We thrive on pushing boundaries and delivering … systems. This role is perfect for someone who is already deeply involved in the Bug Bounty scene or a seasoned 'old-school hacker' looking to break free from traditional penetration testing. What You'll Do: Identify and Exploit Vulnerabilities: Use your technical prowess to identify and exploit external, web-facing vulnerabilities. Understand how these vulnerabilities occur and how they More ❯