A premier technology firm in the UK is seeking an Infrastructure Test Engineer (DV Security Clearance) to assure quality in mission-critical defence systems. You will lead testing activities, collaborate closely with Agile teams, and validate infrastructure components through extensive manual and automated testing. Successful candidates will have strong experience in test design, familiarity with CI tools, and a solid understanding of Windows and Linux systems. This is a full-time position requiring 5 days a week onsite commitment. #J-18808-Ljbffr