Merrifield Consultants is delighted to partner with the Herts and Middlesex Wildlife Trust to find their new Philanthropy Manager to work closely with senior leaders and trustees, to oversee the major donor pipeline, build strong and meaningful relationships, and deliver personalised supporter experiences that inspire long-term commitment. Job Title: Philanthropy ManagerOrganisation: Herts and Middlesex Wildlife TrustSalary: 34,478 to 40,060Location: St Albans, Hybrid workingContract: Permanent, Full-timeClosing date: Thursday 5th February 2026Required: CV and Cover Letter Herts and Middlesex Wildlife Trust is a local charity supported by people who care about protecting wildlife, including over 22,000 members. They are the leading voice for wildlife conservation in Hertfordshire and Middlesex. They protect and enhance wild places across Hertfordshire and Middlesex, both on their 40 nature reserves and throughout the wider countryside. Key Responsibilities: Manage and grow a portfolio of major donor prospects and supporters. Develop tailored cultivation and stewardship plans. Craft compelling proposals and pitches for support that inspire 5+ figure gifts. Plan and deliver high quality donor events and engagement activities, working alongside Senior Managers, Trustees and other colleagues to utilise their support, connections and expertise. Work closely with Trust colleagues across our delivery, development and finance teams to co-create impactful proposals and reports for ..... full job details .....