Penetration Tester – Cardiff

A penetration tester assesses the security of IT infrastructure, applications, and operational technology through simulated cyberattacks. The role involves planning and delivering penetration tests, researching new vulnerabilities, producing technical reports, and supporting vulnerability management. Candidates should have experience in infrastructure and application security testing, attacker TTPs, and risk management. Communication skills are essential for liaising with technical teams and stakeholders. The position requires knowledge of OT, ICS, and industrial environments alongside a strong understanding of offensive security methodologies. The role offers opportunities to work in enterprise-scale and critical infrastructure contexts, focusing on enhancing resilience against cyber threats.