Senior HR Advisor 12 Month Fixed Term Contract RAF Shawbury (with travel to Oxford) We are recruiting for an experienced Senior HR Advisor to support a leading organisation within the aviation and engineering sector. This is a pivotal, hands?on role covering a period of maternity leave, providing high?level HR support across two operational sites. Based primarily at RAF Shawbury, with regular travel to the organisation''s Oxford location, you will play a key role in supporting HR Business Partners to harmonise processes and integrate two regional HR functions into a cohesive, high performing team. The Role The Senior HR Advisor will deliver comprehensive HR support across the full employee lifecycle, ensuring all HR processes are efficient, accurate, and compliant with UK employment legislation and internal policies. You will act as a trusted advisor to managers and employees, supporting a wide range of HR activities and employee relations matters. Key ResponsibilitiesProvide professional HR support across dual locationsSupport HR Business Partners with harmonising practices and integrating regional HR teamsManage and advise on employee relations cases, including disciplinaries, grievances, and absenceEnsure HR processes are compliant, efficient, and aligned with best practiceMaintain accurate HR data and produce reports/metrics (e.g., via Workday)Build strong relationships with stakeholders at all levelsContribute to continuous improvement across HR operationsEssential Requi