Senior Grants Officer

Salary: £44,561 gross per annum

Location: London

Contract Type: Indefinite

Hours: Full Time

First Interview Dates: 23 April 2026

We are hiring in our Grants team! If you are a Senior Grants Officer ready for your next challenge in London, this could be the perfect opportunity. The Senior Grants Officer will support the delivery of the organisation's fundraising strategy, with a focus on managing a complex portfolio of grants from trusts, foundations, and other statutory and institutional funders.

In this role, you will be managed by Charlotte Flew. As Grants Lead, Charlotte oversees a portfolio of some of ClientEarth's largest grants. Charlotte has a wealth of experience across grant management, fundraising, compliance and programme operations. Charlotte joined ClientEarth in summer 2025 and is based in London. Prior to joining ClientEarth, Charlotte held roles with international development organisation, WaterAid in the UK, Australia and Southeast Asia.

Main Duties

• Have complete oversight and knowledge of their grants portfolio, including a sound understanding of the needs across a complex mix of philanthropic, institutional and statutory funding;
• Prepare reports and analyses on trends across the funding portfolio and inform the Grants Lead on progress, risks, opportunities, and strategic development of the portfolio and future grant management strategy.
• Maintain excellent relationships with funders through timely communications in relation to the work they fund, broader organisational developments and strategy;
• Effectively and independently, manage reporting and grant renewal process from start to completion including working with multiple teams to develop accurate and compelling proposals and reports in a timely and high-quality manner

See the job description for a full list of duties for this role.

Role requirements

• Significant experience of working in a grant management or project management role for a
  charity, NGO, private or public entity (essential);
• Experience in managing six and/or seven figure grants/gifts (essential);
• Experience of reporting to private foundations including trusts and foundations (essential);
• Experience drafting proposals and securing funding from foundations and other funding
  institutions (six and/or seven figure grants/gifts) (essential);

See the job description for a full list of duties for this role.

Note to candidates: We know that long lists of criteria can be daunting and that some candidates will not apply for a role unless they feel they are 100% qualified. If you feel you meet at least some of the essential criteria, we still encourage you to apply.

Have a question about this job? Please visit our Careers site for advice on applying, FAQs, and more.

Flexible working: We are proud to be a Flexa accredited Employer. Visit our Flexa Employer page for more information on our approach to flexible working. Our flexible working policy allows our people the choice to decide to work from home/another location in the country where their contract of employment is issued for 80% of their month, with the other 20% of their month being office-based See our Benefits page for more as well as our flexible working FAQ.

ClientEarth values diversity and inclusion and the benefits this brings. We aim to appoint the most suitable candidate at all times and welcome applications from people from all different backgrounds. See our equity, diversity and inclusion journey page for more.

Please note that ClientEarth is only able to employ those who have the pre-existing legal right to work in the UK.

ClientEarth is not a law firm and does not provide legal advice or legal services to third parties.