Institutional Donor Manager
Lambeth, England (Hybrid)
£42850 - £47130 per annum, Benefits: 9 Day Fortnight, 10% Employer Pension
Full-time
Permanent
Job description
Institutional Donor Manager
Salary: £42,850–£47,130 per year
Location: London – hybrid (three days a week in the office)
Contract: Permanent
Working pattern: 9-day fortnight
This role offers the chance to shape and grow an international organisation’s institutional funding portfolio at a pivotal moment in its mission to accelerate climate action. You will build relationships with major donors, lead the development of high-value proposals, and help secure the support needed to deliver programmes that reduce global emissions. If you enjoy turning ideas into fundable projects and working collaboratively across teams, this role will give you scope to make a real impact.
The role
You will develop and manage relationships with government agencies and foundations, identifying opportunities that align with organisational strategy. You’ll lead the full proposal process — from shaping concepts and coordinating colleagues to writing persuasive six- and seven-figure bids.
You will also manage a diverse funding pipeline, support high-quality donor reporting, and help strengthen internal processes that support donor compliance and bid development.
What we’re looking for
What we offer
Our commitment
We welcome applicants from all backgrounds, perspectives and experiences.
We want you to have every opportunity to demonstrate your skills, ability and potential; please contact us if you require any assistance or adjustment so that we can help with making the application process work for you.
Salary: £42,850–£47,130 per year
Location: London – hybrid (three days a week in the office)
Contract: Permanent
Working pattern: 9-day fortnight
This role offers the chance to shape and grow an international organisation’s institutional funding portfolio at a pivotal moment in its mission to accelerate climate action. You will build relationships with major donors, lead the development of high-value proposals, and help secure the support needed to deliver programmes that reduce global emissions. If you enjoy turning ideas into fundable projects and working collaboratively across teams, this role will give you scope to make a real impact.
The role
You will develop and manage relationships with government agencies and foundations, identifying opportunities that align with organisational strategy. You’ll lead the full proposal process — from shaping concepts and coordinating colleagues to writing persuasive six- and seven-figure bids.
You will also manage a diverse funding pipeline, support high-quality donor reporting, and help strengthen internal processes that support donor compliance and bid development.
What we’re looking for
- Significant experience securing institutional or government funding
- Strong understanding of European institutional donors
- Excellent bid-writing ability and clear, confident communication
- Strong numeracy and ability to design and interpret complex budgets
- Good understanding of monitoring and evaluation approaches
- A collaborative, organised and solutions-focused approach
What we offer
- Permanent role with a 9-day fortnight working pattern
- 25 days’ holiday plus public holidays and three additional Christmas closure days
- 10% employer pension contribution
- Health cash plan and private medical insurance (after probation)
- Enhanced family-friendly policies
- Monthly wellbeing allowance and Headspace membership
- Paid volunteering leave, moving-house leave and life assurance
- E-bike and bike loan schemes, and season-ticket loans
- Learning and development opportunities
Our commitment
We welcome applicants from all backgrounds, perspectives and experiences.
We want you to have every opportunity to demonstrate your skills, ability and potential; please contact us if you require any assistance or adjustment so that we can help with making the application process work for you.
Organisation
Recruitment Agency 
0
Posted on: 19 February 2026
Closing date: 21 March 2026 at 23:59
Job ref: J82472
Tags: Fundraising, Statutory
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