Location: Preston (Hybrid - 1-2 days onsite per week)Duration: 12-month contract (extension and temp to perm possible)Rate: 28.79/hour (Umbrella) or 21.50/hour (PAYE)Clearance: Must be eligible for BPSS IR35: Inside Join one of the UK''s leading defence organisations and play a key role in ensuring effective and controlled IT change across a complex, multi-supplier environment. Role OverviewWe are looking for a SIAM Change Manager to deliver and oversee the change management process within BAE Systems'' Service Integration and Management (SIAM) framework. This is a hands-on role that will involve managing the end-to-end change lifecycle using ServiceNow, chairing CAB meetings, and collaborating with both internal teams and external suppliers. Key ResponsibilitiesManage and deliver the IT Change Management function across the SIAM organisationUse ServiceNow (including CAB Workbench and reporting dashboards) to track and coordinate all changesChair the Change Approval Board (CAB) twice weekly, ensuring decisions are made promptlyLiaise with Change Approvers and stakeholders to capture approvals, feedback, and risksDeliver regular reporting on change performance and metricsTrack failed changes, conduct post-mortems, and identify improvement opportunitiesSet up and manage Standard Change templates and documentationSupport the continuous improvement of change processes across the enterprise Required Skills and ExperienceStrong experience with ServiceNow, particularly the Change ..... full job details .....