Harris Hill are delighted to be recruiting, in partnership with a leading mental health organisation, for an experienced Trusts and Grants Manager to lead and grow a significant trusts and foundations income stream.This is a senior fundraising leadership role, combining strategic responsibility for a successful trusts programme with the day-to-day management and development of an established team. Line management experience is essential, and candidates should be able to demonstrate a strong track record of leading, motivating and developing fundraising staff to achieve ambitious income targets.Reporting to the Head of Trusts and Statutory Income, the successful candidate will play a central role in delivering an ambitious trusts strategy, managing high-value funder relationships and driving sustainable income growth.Key responsibilities include:Leading the development and delivery of the trusts fundraising strategy.Managing and developing an established trusts fundraising team.Personally managing and growing relationships with major trusts and foundations.Developing compelling funding proposals, reports and cases for support.The successful candidate will bring:Significant experience within trust and foundation fundraising.A proven track record of personally securing multiple six-figure gifts (£100,000+) from trusts, foundations, lottery or statutory funders.Strong line management experience, with the ability to lead, support and develop high-performing teams.The ability to tr