Senior Commissioning Engineer Aldermaston Full-Time On Site Contract SC Clearance Essential We re recruiting a Senior Commissioning Engineer to plan, coordinate and deliver commissioning activities on live nuclear projects. This is a hands-on role with ownership of your work packages from planning and readiness through to execution, documentation and formal completion. You ll plan and deliver on-site and off-site commissioning, run tests against approved procedures and acceptance criteria, and keep commissioning records, work authorisation forms and completion reports accurate and up to date. You ll also monitor progress, forecast completion, manage outstanding actions and escalate risks early. Alongside this, you ll support design for commissioning, coordinate supplier testing and share technical knowledge with the wider team. What you bring Degree or HND in an engineering discipline (essential)Membership of a relevant technical or professional body (desirable)5 years experience in a project delivery role, ideally in decommissioning, waste management or environmental remediationStrong organisational skills, attention to detail and the ability to work to tight timescalesConfident communicator with technical colleagues, contractors and external stakeholdersCompetent in MS Office, with familiarity with ISO 9001, 14001 and 18001 (desirable) Training in IOSH Managing Safely or Level 2 Health and Safety in the Workplace will be provided where needed. The detail Full-time, on ..... full job details .....