SC Clearance Required (or ability to obtain) The Role We are recruiting for an experienced Project Manager to support the delivery of complex marine and defence engineering projects within a shipbuilding and vessel support environment. This role will be responsible for leading and coordinating technical project activities across vessel upgrade, maintenance, and engineering programmes, ensuring projects are delivered safely, compliantly, on time, and within budget. Working closely with internal teams, OEMs, contractors, and MOD stakeholders, this position plays a key role in driving project delivery, operational performance, and customer satisfaction across high-profile marine programmes. Key Responsibilities Lead and manage technical project activities from initiation through to completion Coordinate multidisciplinary teams across engineering, operations, contractors, and suppliers Plan and deliver vessel upgrade and maintenance programmes Produce detailed work packages, schedules, and project documentation Liaise directly with MOD representatives, OEMs, and external stakeholders Manage project budgets, resource planning, and cost control processes Oversee change management and continuous improvement initiatives Ensure compliance with safety, quality, and statutory regulations Monitor project performance, KPIs, and reporting requirements Attend customer and project review meetings as the lead project representative Support invoice preparation and commercial close-out activit