We''re looking for an interim HR Business Partner to work with a high profile charity, reporting into the Head of HR, you will help to lead engagement, retention, and change initiatives across four sites across North Hampshire and Surrey. You''ll partner closely with regional heads and service managers to improve the employee experience and drive service outcomes. Coaching managers, resolving complex ER cases, and creating data-informed action plans are key parts of the role. You''ll need to be CIPD qualified (or equivalent), with HR partnering experience across multi-site environments. Strong communication, coaching, and leadership skills are essential, along with knowledge of employment law and confidence in influencing senior stakeholders. You''ll be well-versed in the full HR suite-including LandD, reward, talent analytics-and comfortable working with data. This is a role that involves some travel to sites when required, so car ownership would be necessary with mileage paid.