https://jobs.co.uk/job/penetration-tester-ctm-oscar-associates-ltd--7428f48b-9e7f-4f1e-aaa6-a0c64b97b3f0 RSS feed for Penetration Tester (CTM) at Oscar Associates Ltd. en-gb Sat, 13 Jun 2026 22:35:21 GMT https://jobs.co.uk/job/penetration-tester-ctm-oscar-associates-ltd--7428f48b-9e7f-4f1e-aaa6-a0c64b97b3f0 https://jobs.co.uk/job/penetration-tester-ctm-oscar-associates-ltd--7428f48b-9e7f-4f1e-aaa6-a0c64b97b3f0 Sat, 13 Jun 2026 11:51:35 GMT Location: Cheltenham | Salary: 50000.00-50000.00 Annual | Type: Permanent | Penetration Tester | CHECK Team Member | £50-55k We''re working with a growing UK cyber security consultancy delivering penetration testing services to government and public sector organisations.They''re looking for a CHECK Team Member to join the team, delivering high-quality security assessments across a variety of client environments.This is a great opportunity for an experienced penetration tester with active SC clearance and CHECK status who wants to work on a broad range of challenging engagements within the public sector and Defence space.Package: £50-55k + expenses + overnight bonus + up to 31 days annual leave Location: Remote/Hybrid (WFH + client visits) Clearance: Active SC essential What You''ll be Doing: Delivering CHECK penetration testing engagements across client environmentsConducting infrastructure, web application, cloud, and Active Directory security assessmentsIdentifying vulnerabilities and providing practical remediation adviceProducing clear, high-quality technical reports for clientsSupporting and collaborating with a wider team of cyber security consultants on varied projectsMaintaining testing activities in line with NCSC CHECK and Crest methodologiesWhat... Permanent