ITandT Test EngineerDay Rate: 625 per day (Umbrella)Location: Corsham (Hybrid, 3 days onsite per week)Clearance: Active SC Clearance RequiredContract Length: 9 Months OverviewWe are seeking an experienced ITandT Test Engineer to support a high-profile, secure technology programme within a defence and national security environment. The successful candidate will provide hands-on engineering support across the full testing lifecycle, developing and executing verification, validation, interoperability, and compliance testing activities to support solution acceptance and operational readiness. This role will focus on the creation, execution, and reporting of test activities spanning infrastructure, security, identity management, interoperability, and information exchange capabilities within a highly regulated environment. Key ResponsibilitiesDevelop, maintain, and execute test scripts to support verification, validation, and acceptance activities.Support the development and execution of Validation and Verification (VandV) plans.Create functional, non-functional, integration, interoperability, and regression test scenarios.Execute testing across infrastructure, security, identity management, policy enforcement, and interoperability components.Conduct interoperability testing between multiple interconnected systems and services.Validate information-sharing capabilities, policy-based controls, auditability, and traceability requirements.Support testing of Identity and Access ..... full job details .....