Senior Trusts and Grants Manager

Are you an experienced fundraising leader, who can help us secure income from trusts and foundations which help end homelessness?

This post is offered as a fixed term contract until 3 August 2026, or as a secondment for internal applicants (Maternity cover)

We are looking for a skilled trust fundraising leader to take on the key role of Senior Trusts and Grants Manager, supporting our mission to help people rebuild their lives and end homelessness for good.

As Senior Trusts and Grants Manager, you’ll lead a thriving team of four, manage strategic funding relationships, and ensure ambitious income targets are achieved. You’ll also maintain your own portfolio of high-value funders, representing St Mungo’s with confidence and credibility.

Key Responsibilities include:

• Manage and grow a portfolio of high-value trusts and foundations to secure essential funding for our work.
• Lead, support, and inspire the Trusts and Grants team, maintaining a collaborative and positive team culture,where everyone can achieve their income and relationship management targets.
• Oversee the overall trusts programme, including pipeline development,  proposal quality, income tracking, due diligence, and relationships.
• Act as the organisational lead on trust fundraising, enabling senior colleagues to build strong relationships with key funders.

In this role you will be required to work flexibly for at least 2 days per week from our Central Office in Tower Hill, London. This allows for training, in person collaboration, team building, line management and other relationship building opportunities. We support a flexible approach to work with opportunities for agile working for the rest of your week; from home, or other St Mungo’s London or regional locations. 

About you

This role is ideal for someone with strong trust fundraising and people management experience, who can maintain momentum, and support the team to thrive during this fixed term period.

You will be a proactive trust fundraiser with proven experience of personally securing significant grants and managing long term funder relationships.

You’ll also bring proven success in leading and supporting a team, with a collaborative, encouraging style that helps people do their best work.

You’ll be organised, adaptable and able to quickly get to grips with our portfolio and priorities. Whether stepping into a similar role or looking for a new challenge at this level, you’ll bring insight, energy and commitment to delivering impact.

How to apply

To view the job description and guidance on completing your application form, please click on the ‘document’ tab on the advert page on our website.

To find out more and applt, visit the St Mungo's careers page on our website. 

Closing date: 10am on 7 July 2025

Interview and assessments on: 14 July 2025

We are working hard to create a diverse and fully inclusive culture where everyone feels valued and we welcome applications from all under-represented groups, particularly Global Majority candidates who are underrepresented at this management level.

What we offer

• Excellent Development and Growth Opportunities
•  A Diverse and Inclusive Workplace
• Great Pay and Other Benefits