Maintenance and Fleet Planner (Planning Engineer) Location: Brize Norton, Oxfordshire (100% onsite) Contract Type: Umbrella (£31.00/hr) or PAYE (£23.18/hr) Hours: 35 hours/week (4.5 days) Security Clearance: BPSS+ required; SC clearance essential Duration: Until 30/09/2025, with potential for extension About the Role We are seeking a highly skilled Maintenance and Fleet Planner to join an Aviation Support Centre UK at Brize Norton. This is a unique opportunity to work in a hybrid organisation support airworthiness through a 24/7/365 service model. You will be responsible for developing and managing the maintenance plan for the fleet, ensuring tasks are correctly packaged and scheduled for execution. This includes forecasting aircraft availability, managing configuration and role changes, and mitigating operational disruptions such as AOGs and defects. Key Responsibilities Develop and maintain the Maintenance Plan and Integrated Through Life Plan (ITLP) for the fleet. Schedule aircraft configuration and role changes. Forecast aircraft availability and capability. Manage scheduled maintenance and flying programmes. Enter and maintain planning data in the Ground Computer Information System (GCIS). Provide tail-to-task recommendations aligned with Flight Headquarters (FHQ) requirements. Support continuous improvement initiatives and manage assigned projects. Essential Skills & Experience Minimum 5 years'...