Penetration Tester

Senior Offensive Security Consultant | Remote (UK) | CHECK Team Member We’re looking for a Senior Offensive Consultant (Penetration Tester) who lives and breathes hacking. You’ll have hands-on CHECK experience, ideally leading technical teams, and a passion for breaking things in the name of security. What You’ll Do: Deliver high-impact penetration tests & red-team engagements Mentor junior penetration testers & peer review reports Engage with top-tier government & commercial clients Shape business strategy and contribute to proposals Share knowledge, grow your offensive security / penetration testing skills, and be part of something exciting What We’re Looking For: Proven experience in UK cyber security (CHECK, CREST, NCSC frameworks) Strong tech chops across networks, systems, and app security Excellent communicator who thrives in client-facing roles SC clearance eligible (DV a bonus) / (OSCP bonus) Bonus Points For: R&D or threat intel experience Application testing or ISO17025 environments That hacker mindset we all love We care about passion and skill, not paper. No degree? No problem. Join us to work on some of the UK's most unique, high-stakes engagements—with a remote-first, passionate, and collaborative team. Apply now for the Offensive Security / Penetration Tester role. Let’s break things together (legally). ️ Please apply online for the offensive security / penetration tester role or send your CV to c.burn@ltharper.com

Location: UK, GB

Posted Date: 9/14/2025