Job Description: Act as the principal People strategic advisor to senior leaders, using insight, business knowledge and external trends to shape workforce and organisational decisions. Translate business strategy into a clear, actionable people plan aligned to the division's current and future needs. Anticipate workforce challenges and proactively design long-term people solutions to build organisational capability. Lead, coach, and develop a team of HR Managers and People Partners to deliver a high-quality, consistent partnering service. Build a high-performing, inclusive People team culture focused on accountability, service excellence, and continuous improvement. Provide thought leadership and escalation support on complex people matters. Navigate the organisation's HR infrastructure including CoEs, Shared Services, Talent, Reward, HR Change, and ER Shared Services to secure the best outcomes for stakeholders. Role-model how to operate effectively within a matrixed structure, ensuring clarity, alignment, and joined-up delivery. Lead major people-related transformation projects across Technical Services. Own the end-to-end delivery of assigned change initiatives from discovery and design through to implementation and adoption. Ensure change programmes strengthen the Sector and technical talent pipeline, enhance mobility, and support operational excellence. Shape organisational structures, role clarity, and workforce plans to ...