Senior philanthropy and trusts manager jobs in Islington, greater london

We're the UK's specialist blood cancer charity and our vision is clear: we’re here to beat blood cancer. We fund world-class research; provide information and support to patients and their loved ones; and raise awareness of blood cancer. 

We’re looking for a Corporate Partnerships Manager – New Business to help secure high-value partnerships that fund life-changing work for people affected by blood cancer. 

Now is an incredibly exciting time to join us. Our corporate partnerships team are delivering unprecedented success, with over £10 million raised from the insurance sector in the last three years alone, along with securing another high-profile seven-figure partnership in the last year.  

We are about to launch a major appeal with corporate partnerships vital to its £25million target and success, we are supported by a highly engaged board of senior leaders and CEOs from finance, insurance, tech and pharmaceuticals who are actively working with us to drive new business opportunities.  

You’ll build a strong pipeline, shape compelling proposals, and engage senior stakeholders with confidence and credibility. Success in this role comes from staying focused through challenges, adapting your approach, and maintaining momentum; bringing insight, resilience, and determination to every interaction to create partnerships that deliver real impact. 

We are committed to actively promoting equality, diversity, and inclusivity. In line with our strategy, we welcome approaches from individuals from underrepresented groups, including minority communities, and applicants with a disability, to better reflect the community we serve and help broaden our perspectives. 

We have an exciting opportunity for someone to join the Philanthropy and Partnerships Directorate on a one-year fixed-term contract to provide maternity cover for our Philanthropy Manager. As Philanthropy Manager you will manage a portfolio of existing major donors and lead on building relationships with new potential supporters to secure 5 and 6 figure donations.

The Royal Marsden Cancer Charity raises money to save the lives of people with cancer, everywhere. We ensure our nurses, doctors and research teams can provide the very best care and develop life-saving treatments, which are used across the UK and around the world. 

From funding state-of-the-art equipment and ground-breaking research, to creating the very best patient environments, we will never stop looking for ways to improve the lives of people affected by cancer. 

We are a very ambitious organisation which has gone through transformational growth over the past five years. Alongside funding an existing programme of world-leading research, treatment and care, the Charity completed its largest capital appeal to date, successfully raising £70 million to build the Oak Cancer Centre at the hospital’s Sutton site, which opened in summer 2023. 

With one in two of us expected to develop some form of cancer, it is essential that we go even further in our fundraising efforts to support the essential work of The Royal Marsden. Therefore, we are delivering our most ambitious strategy yet, that will see us raising at least £215m over the 5-year period.

The Charity is committed its biggest fundraising appeal to date, for a new major development project in Chelsea. There is also an extensive portfolio of engaging projects outside of the capital appeals that help to support all aspects of the hospital’s work to improve the lives of cancer patients. 

The Philanthropy and Partnerships Directorate

Working for us offers you a challenging and rewarding career, as well as the chance to really improve the lives of those living with cancer.

The Philanthropy and Partnerships Directorate, a high performing function that is responsible for all areas of high value fundraising including major donors, trusts and foundations, corporate partners and special events/high value committee supporters.

We work with the Charity’s most generous supporters, who make a significant difference to the work of The Royal Marsden. Philanthropy plays a vital role in the success of funding the hospital’s most urgent priorities and projects.

Job purpose

As Philanthropy Manager you will manage a portfolio of existing major donors and lead on building relationships with new potential supporters to secure 5 and 6 figure donations. You will support the Head of Philanthropy and Special Events, other members of the RMCC leadership team, to explore their networks, facilitate introductions and secure gifts.

You will be a proactive individual with a proven ability and passion for relationship management and donor acquisition driving the delivery of our donor-centric strategy for philanthropy. 

This is an opportune time to join The Royal Marsden Cancer Charity as we embark on our most ambitious Appeal to date. We are a high performing team, and this role presents an exciting opportunity to play a vital part in helping us to realise our ambition whilst developing your career within an ambitious organisation.

Working relationships

You will work closely with our Senior Philanthropy Managers, and regularly liaise with the Head of Philanthropy and Special Events, and Associate Director of Philanthropy and Partnerships and their Deputy. You will also work directly with teams at the hospital, as well as colleagues across P&P and Public Fundraising.

Salary: £52,000 per annum.

Location: Hybrid Work Culture. We are proud to promote a truly hybrid work culture, recognising that every role is different, and everyone has unique needs and preferences. Our Hybrid Work Arrangement empowers each team member to work with their manager to choose the most effective way to work that balances your needs and Hospice UK’s.

For this role, we expect someone to come into the office for two or more days a week. One of those days would be a Tuesday when Income Generation & Grants colleagues come into the office. You can work remotely for the rest of the time, but equally, you may prefer to work from the office full-time. You can discuss your preferences as they meet our business needs with your line manager at the start of your employment. You will also need to be available for some out of hours events in the evenings.

Contractually this role is London-based.

Contract: Permanent.  Full time role - 35 hours per week.

Benefits:

• 25 days annual leave rising to 30 days after 2 years (+ an extra 10 days on each 5th year). Pro rata for part time hours
• Matched pension scheme up to 7% of salary
• Healthcare plan
• Support for staff with caring responsibilities
• Family-friendly culture

How to apply: CV and supporting statement - using Hospice UK’s supporting statement document – available on our website to download.

Closing date for applications: 10:00am on Sunday 29 March 2026.

Job Information:

The Role

This is an exciting time to join Hospice UK!  We are growing significantly as a charity and our brand awareness and profile has never been higher. 

You will have already proven you can raise significant funds from trusts and foundations and are now looking to develop your skillset and deepen your experience in an exciting new role. This is a great opportunity if you are ambitious and have the passion to excel. Hybrid working is part of the deal too, so you will be looking to work between time in the office and home.

As our Senior Philanthropy Manager we see you maximising the capacity of our well-established portfolio of warm trusts and foundations of all sizes via bespoke proposals and relationship management. You’ll also be developing exciting new business opportunities as we continue to grow our ambitious but achievable targets, with major income already pledged for future years. 

You will have the chance to work with large funders like the National Lottery, Wolfson Foundation, Masonic Charitable Foundation and others. You’ll be writing complex applications to secure new, multi-year income for interesting and fundable projects, as well as growing our pipeline of unrestricted income for the charity.

You will also be supporting the Head of Philanthropy and Philanthropy Manager (major donors) as well as line-managing the Philanthropy Assistant.

The Team

We are a supportive and collaborative team of four, focussed on delivering over £1.5M per year from trusts and major donors. Hospice UK offers a vibrant and rewarding work environment with a great culture of sharing, learning, social activities, and regular meet-ups. We work collaboratively, support each other, commiserate our failures and celebrate our successes!

At Hospice UK you will have the structure, support and opportunities to develop a stellar track-record and work towards your career goals. We pride ourselves as one of the best in the sector for providing excellent development and training opportunities for our fundraisers.

About You

You are a positive, creative, and proactive individual who embraces the challenge of a diverse portfolio. With success in cultivating new relationships, as well as managing existing donors, you will have the drive to succeed as a self-starter with excellent written and verbal communication skills. You’ll already have great database and prospect research skills, and pride yourself on your organisation and attention to detail. 

You will be able to quickly form relationships with internal and external partners, and act as a representative for Hospice UK. You will have a track record of generating income and hitting your targets through high quality applications and excellent reporting and account management.

More information is available in the candidate information pack, which is available on our website to download.

At Rethink Mental Illness and Mental Health UK, we’re working tirelessly to ensure that people severely affected by mental illness get the support and respect they deserve. To help us grow our impact, we’re looking for a passionate and ambitious Trusts & Grants Manager—someone who thrives on building meaningful relationships and crafting compelling cases for support.

Salary is £41,000 to £45,532 dependant on experience, plus £3000 London Allowance

If you're motivated by securing transformational funding that drives real change, this could be the perfect next step in your fundraising career.

About the role

As Trusts & Grants Manager, you’ll play a crucial role in developing and stewarding relationships with Trusts and Foundations—both established supporters and new prospects. You will:

• Manage a portfolio of 50–100 donors and prospects with five- and six‑figure giving potential 
• Produce compelling, evidence-led funding applications that bring our work and impact to life 
• Build and nurture new funder relationships through meetings, calls, written communication and service visits 
• Collaborate closely with colleagues across Programmes, Operations and Partnerships to shape high-impact, research‑led proposals 
• Oversee applications from concept to award, reporting to donors and ensuring excellent stewardship throughout the grant lifecycle 
• Monitor sector trends and proactively shape a healthy, diverse pipeline of long-term supporters 
• Forecast income, track progress, and take early action to mitigate shortfalls when needed 

You’ll work closely with the Interim Head of Trusts & Philanthropy, the Prospect Research Manager, and a fellow Trusts & Grants Manager who focuses on Mental Health UK—acting as a key contributor to a high-performing, collaborative fundraising function.

About the team

You’ll be joining a dynamic fundraising team that generates income across Events, Community, Individual Giving, Legacies, Philanthropy, Trusts & Grants, and Corporate Partnerships. Together, we support nearly £6m of work each year across Mental Health UK and Rethink Mental Illness. 

Trusts & Grants is a well-established income stream with a strong track record—and you’ll help take it even further, securing both cornerstone grants and long-term transformational funding.

About you

You’ll excel in this role if you are:

Essential

• A skilled relationship manager with experience securing five- and six‑figure grants or major gifts
• An exceptional communicator who builds meaningful, trusting relationships with funders and senior stakeholders 
• Experienced in writing persuasive, insight‑driven funding applications and reports
• Motivated by developing a diverse, high-impact Trusts & Grants programme
• Able to respond empathetically and appropriately to emotionally sensitive situations
• A proactive team player who brings creativity and solutions-focused thinking
• Passionate about mental health and improving outcomes for those we support

Desirable

• Knowledge of CRM systems such as Salesforce
• An understanding of GDPR in relation to data and fundraising
• Strong organisational skills with the ability to balance multiple priorities

Ready to make a difference?

If you’re excited by the idea of building a high-impact Trusts & Grants portfolio and driving transformational change, we’d love to hear from you.

Join us—and help shape a future where everyone affected by mental illness gets the support they need and deserve.

Senior Philanthropy Manager (Trusts and Foundations)
Salary: £52,000 per annum
Permanent, full time

Hybrid working (London-based office, minimum two days a week including Tuesdays)

Are you ready to lead a thriving Trusts and Foundations portfolio that is already performing exceptionally well, with strong relationships, a robust pipeline, and compelling projects to fund? This is an exciting opportunity to shape long-term high-value income that will directly support people of all ages to receive compassionate end of life care.

In this role, you will take forward an established income stream at a time of significant organisational growth. You will be supported by knowledgeable colleagues, an experienced Head of Philanthropy, and a capable Philanthropy Assistant whom you will line-manage. Together, you will craft powerful cases for support, nurture long-term relationships, and create funding opportunities that make a real impact.

What you’ll do

• Lead the Trusts & Foundations fundraising strategy to maximise income.
• Manage and grow a portfolio of high-value Trusts and grantmakers, including those with seven-figure potential.
• Research, develop and maintain a strong, long-term funding pipeline.
• Craft clear, compelling applications and cases for support.
• Build collaborative relationships with internal teams to shape project proposals and impact reporting.
• Provide insightful reporting, analysis and forecasting.
• Deliver exceptional stewardship and supporter care.
• Line manage and develop the Philanthropy Assistant.
• Uphold fundraising best practice and regulatory standards.
• Deputise for the Head of Philanthropy when required.

What you’ll bring

• Significant experience in securing high-value Trust and Foundation income, including six-figure and multi-year gifts.
• Strong ability to write persuasive, accessible applications and present complex ideas clearly.
• Proven skill in prospecting, researching and developing multi-year pipelines.
• A collaborative, proactive and persuasive approach to relationship building.
• Confidence using CRM systems to track, manage and report on income and KPIs.
• Ability to plan, forecast and support departmental budgeting.
• Excellent communication skills, with the ability to inspire and influence.
• A solutions-focused mindset and the ability to work autonomously.
• Commitment to inclusive, compassionate, collaborative and innovative ways of working.
• Proficiency with MS 365 and industry-standard research tools.

What you’ll be part of

You will join a supportive, values-driven team focused on relationship-based fundraising. Working alongside colleagues across income generation, programmes and external affairs, you will play a crucial role in enabling vital services to thrive now and in the future.

Benefits

• Pension with employer matching up to 7%
• Life assurance at three times salary
• Simplyhealth cash-plan scheme
• Cycle to work scheme
• Interest-free season ticket loan (post-probation)
• 25 days annual leave (rising with service)
• Hybrid working designed around trust, flexibility and wellbeing

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.

In this exciting role you will be responsible for researching, cultivating and managing a portfolio of Trusts and Foundations at all levels, including those which have the potential to make grants up to and above 7 figures.

Sitting in the Philanthropy Team of four, the team works really well together, both jointly and individually, with a focus on proactivity and ample autonomy. They have been very successful over the past few years in hitting targets and now theyre excited to be recruiting for a fourth team member.

Their ethos is a relationship development approach to fundraising and youll find plenty of support for a values-based approach to income generation within the team.

The role is hybrid with two days a week in the London office.

The charity
A national hospice charity fighting to ensure support is available to all who are in need of it. Benefits include pension, life assurance, health scheme and 25 days holiday

The Role
Lead the development and delivery of the Philanthropy strategy for Trusts & Foundations Develop and manage a portfolio of Trusts and Foundations to develop a sustainable income base for the charity
Support the Philanthropy teams fundraising strategy through creative thinking, problem-solving, and the maintenance and use of CRM databases.
Use networks, relationships and knowledge to generate income from Trusts and high value sources by identifying connections and new funding opportunities.

The Candidate
Proven track record of raising significant (e.g. six figures plus) single and multi-year gifts from Trusts and Grant makers.
Experience of developing and writing compelling applications bids and cases for support
Experience of successfully researching and building short, medium and long term funder pipelines to meet financial targets.
Experience of effective and supportive line management

IMPORTANT NOTE
Our aim is to respond to all successful applications within 5 days. If you havent been contacted within 5 days your application has been unsuccessful and your details will not be held further but we positively encourage you to apply for any other positions that you may see in the future.

We apologise that we cannot contact everybody in person but thank you in advance for your interest.

Third Solutions encourages applications from individuals of all ages & backgrounds. Appointment will be made on merit alone but candidates must be able to demonstrate their ability to work in the UK. Third Solutions acts as an employment agency for permanent recruitment & an employment business for temporary recruitment as defined by the Conduct of Employment Agencies & Employment Business Regulations 2003.

Harris Hill is delighted to be partnering with a fantastic national charity in their search for a Senior Philanthropy Manager (Trusts and Foundations).

This is an exciting opportunity to lead the Trust and Foundations fundraising activities, cultivating and expanding support from high-value income sources.

As Senior Philanthropy Manager, you will lead the development and delivery of the Philanthropy strategy for Trusts and Foundations to ensure the maximisation of revenue and that financial targets are met. You will develop and manage a portfolio of Trusts and Foundations to develop a sustainable income base for the charity, contributing to the income target for the Philanthropy Team and achieving agreed personal income targets and KPIs. You will work proactively, both independently and with colleagues, to ensure that strategic and operational delivery reflects a coordinated and collaborative approach to Trusts and other high value fundraising across the charity. You will also work with the Head of Philanthropy to refine the charity’s fundraising case for support and compelling fundraising and supporter engagement materials for a wide range of audiences; effectively communicating the charity’s vision to internal and external audiences.

To be successful, you will need or need to be: 

• Proven track record of raising significant (six figures plus) single and multi-year gifts from Trusts and Grant makers.
• Experience of developing and writing compelling applications bids and cases for support, presenting complex information that is persuasive and engaging for lay audiences.
• Experience of successfully researching and building short, medium and long term funder pipelines to meet financial targets.
• Excellent communication skills with the power to persuade, motivate and inspire others whilst also delivering clear, concise messages.

Salary:£52,000

Permanent, Full-time (4 days per week also considered)
Location: London  

Deadline – Tuesday 7th April at 9am

Application process – CV and Cover Letter

Interview date/s – Wednesday 15 and Thursday 16 April

If this sounds like you, then please do get in touch ASAP!

 

As leading charity recruitment specialists and a certified B Corp™, Harris Hill is committed to high and ever-improving standards of equitable and inclusive recruitment. We actively welcome applications from all sections of the community regardless of age, disability, gender, race, religion, sexuality and other protected characteristics.

Operation Smile is an international medical charity specialising in cleft surgery and care for babies, children and adults. Since 1982, the organisation has transformed lives through safe surgery and comprehensive cleft care, while strengthening local health systems through training, education and partnerships

Operating in more than 30 countries, Operation Smile raises around $100m globally each year. Operation Smile UK plays a vital role within this international network as a fundraising office, working closely with Operation Smile Inc. to fund programmes and support medical volunteers delivering care around the world.

The organisation is entering an exciting phase of development through its Operation 100 strategy, which focuses on strengthening surgical systems by supporting district hospitals closer to the communities they serve. This approach creates compelling opportunities for philanthropy, enabling donors to support highly tangible, life-changing interventions while helping build sustainable surgical capacity in low-resource settings.

Operation Smile UK has a strong individual giving programme and well-established relationships with corporate partners, trusts and institutional donors. Major donor fundraising, however, is still developing, presenting significant untapped potential and an exciting opportunity to help build a structured and sustainable philanthropy programme.

Operation Smile UK is now seeking a Philanthropy Manager to help grow major donor fundraising, building new philanthropic relationships and expanding support from HNWIs.

As Philanthropy Manager, you will:

• Develop and implement Operation Smile UK’s major donor strategy alongside the Director of Partnerships
• Identify and cultivate new major donor prospects through research, networking (internally and externally) and peer-to-peer introductions through supporters and board members
• Steward a small but warm portfolio of existing donors while focusing primarily on developing new prospects, delivering full lifecycle stewardship from cultivation through to long-term relationship management
• Develop compelling restricted funding propositions aligned with programmes, including geographically or thematically focused projects
• Lead cultivation activity including donor meetings, proposals, events and programme visits
• Represent Operation Smile UK confidently with major donors, prospects and senior stakeholders
• Contribute to the continued development of philanthropy fundraising within the wider Partnerships team
• Occasionally travel internationally to visit programmes and accompany donors, providing first-hand insight into Operation Smile’s impact

Essential skills and experience:

• Experience in major donor fundraising with a track record of securing five-figure+ gifts from HNWIs
• Experience managing the full lifecycle of major donor fundraising, from prospecting and cultivation through to solicitation and stewardship
• Strong prospect research and pipeline development skills, including identifying and developing new donor relationships from cold
• Experience and confidence in building rapport and trust with prospective major donors
• Experience engaging trustees, senior volunteers and colleagues in fundraising and leveraging networks for peer-to-peer introductions
• Confidence and credibility when representing an organisation to HNWIs and senior stakeholders
• Strong relationship-building and influencing skills, with the ability to champion major donor fundraising in a collaborative and thoughtful way across the organisation
• A proactive, self-starting approach and the ability to identify and develop opportunities within a growing fundraising programme

Desirable:

• Experience in international development or global health fundraising
• Experience helping to develop a major donor programme from a low base or early stage

We are open to receiving applications from early career major donor fundraisers for this role. The role offers an opportunity to work alongside an experienced Director of Partnerships who has previously built major donor programmes and is committed to supporting the successful candidate through coaching and mentoring.

Employee benefits include:

• 25 days annual leave, excluding bank holidays, with 1-day additional holiday each year to a maximum of 30 days annual leave
• 6.1% employer pension contribution
• Enhanced maternity package (min. 24 months service)
• Employee Assistance Programme

Operation Smile UK are dedicated to creating a diverse and inclusive workplace that supports everyone's needs. We're happy to make reasonable adjustments throughout the application and employment process, and we particularly welcome applications from diverse backgrounds.

Operation Smile UK are a Disability Confident Committed employer, so we guarantee an interview to any disabled applicant who meets the minimum requirements for the job.

The Trusts and Foundations (T&F) Officer is an integral part of the Philanthropy team, managing relationships with high value supporters. They are responsible for a portfolio of approximately 40-50 Trusts and Foundations donors, primarily giving between £25k-£100k, but also with the potential to include those giving below and above that level, to support with team capacity and best stewardship. The Trusts and Foundations (T&F) Officer will build strong and strategic relationships with donors, ensuring continued support of MSF.

They are also responsible for seeking and securing new funding from prospective trusts and foundations at the £25k-£100k level. Their overall focus is on delivering stable, new and increased income for MSF's work, and feeding into the  Philanthropy team strategy around the retention and acquisition of new trust donors. 

The Social Media and Digital Content Manager is central to shaping and delivering the Young Vic's social media and digital content strategies. This role will take ownership of the Young Vic’s social media channels, promoting the full scope of programming and projects and bringing the Young Vic’s brand and tone of voice to life for our online audiences. It will also lead the Young Vic's approach to digital storytelling and video content, finding innovative ways to engage new audiences in our programming and bring them closer to the artistic visions and processes behind our work. Cultivating digital partnerships is also key to this role; helping bring the Young Vic to new audiences.

Essential Skills

A strategic, pro-active and creative approach to social media and digital content

Sound knowledge and experience of managing social platforms

Experience briefing and booking freelance creatives, and producing video content

Experience managing social media campaigns and successfully driving reach and engagement online.

Proven copywriting and editorial skills

Experience using social media planning and publishing software, including Meta Business Suite

Knowledge of digital accessibility standards and a strong belief in inclusive content creation

A confident communicator with excellent verbal and written communication skills.

Excellent organisational and project management skills, and confidence in managing multiple priorities and stakeholders. Impeccable accuracy and strong attention to detail.

A collaborative approach, with the ability to engage multiple levels of stakeholders.

A pro-active self-starter who takes initiative and loves new challenges.

A passion for the work produced at the Young Vic, and its core mission

Experience managing budgets

About the Sainsbury Family Charitable Trusts

The Sainsbury Family Charitable Trusts (SFCT) bring together a group of independent grant-making trusts and charities, working across a wide range of causes to create lasting social impact.

They share a commitment to thoughtful philanthropy, long-term change and responsible stewardship. Each trust is independent, supported by a central office that helps them work effectively.

SFCT offers a flexible, supportive working environment, with hybrid working, a strong focus on wellbeing and benefits including a generous pension, private healthcare, learning and development and paid volunteering days.

The organisation values diverse perspectives and is committed to building an inclusive workplace where people feel respected and able to do their best work.

About the role

SFCT is looking for a Senior Finance Partner to provide financial leadership across a portfolio of trusts. This is a varied role with real breadth, providing financial insight to support decision-making and help organisations plan for the future.

You’ll work closely with trustees, executives and colleagues across the group, translating financial information into clear insight and ensuring reporting, planning and controls support effective decision-making.

Your work will include:

• Leading financial management across a portfolio of trusts, including reporting, audit and maintaining strong financial controls
• Overseeing core financial processes, including accounting records, reconciliations, audit and regulatory compliance
• Overseeing investment management processes, including coordination across trusts, advisors and investment managers
• Building strong relationships with trustees and senior stakeholders
• Providing financial advice, insight and guidance across the organisation
• Contributing to systems, policies and continuous improvement

If you’re looking for a role where your financial expertise can support meaningful, long-term change, this is an opportunity to play a key role in supporting strong governance and the effective use of charitable resources.

Who we’re looking for

You’ll bring strong experience in financial management, ideally within a charity or complex organisation. You’ll be comfortable working across multiple priorities and able to communicate clearly with people who don’t have a finance background.

We’re looking for someone who:

• Can balance detail with the bigger picture
• Builds trusted relationships across different stakeholders
• Brings sound judgement and confidence in decision-making
• Is comfortable working independently while staying connected to a wider team
• Has an interest in the role of finance within organisations that exist to serve others, and is comfortable working in a complex environment with different stakeholders and ways of working

You don’t need to have followed a single, traditional career path. If you bring strong financial expertise and can see how your experience connects to this work, we want to hear from you.

Timing
We’re looking to fill one of these roles immediately and welcome applications from candidates available to start on short notice. A second hire will follow the recruitment timeline outlined on Peridot Partners’ site, with a closing date of 9 a.m. Tuesday 5th May.

At Rethink Mental Illness and Mental Health UK, we’re transforming what support looks like for people severely affected by mental illness. To help us reach even more people, we’re looking for a Prospect Research Manager to shape and lead our prospect research function—providing the intelligence, insight and strategic direction that will fuel our fundraising growth.

If you’re a curious, analytical thinker with a passion for uncovering opportunities and turning insight into impact, this could be your next step.

Online interviews for these roles will be held on 14th, 15th and 16th April.

About the role

As our Prospect Research Manager, you’ll be the driving force behind our high-value prospecting strategy across Philanthropy, Trusts & Grants, and Corporate Partnerships.

You will:

• Lead a proactive research strategy that identifies, qualifies and prioritises high‑value prospects
• Deliver high‑quality profiles, briefings, due diligence and portfolio insights
• Build connection maps to uncover warm pathways into potential partners
• Champion best practice in data, insight, and CRM usage (HIVE & Salesforce)
• Stay ahead of trends in philanthropy, corporate giving and grant-making
• Guide and develop our Prospect Researcher—fostering a culture of curiosity, integrity and collaboration
• Work closely with senior fundraisers to shape portfolios, pipelines and long-term strategy

In short: you’ll make sure our fundraisers have the intelligence they need to build strong, meaningful relationships that change lives.

Who you’ll work with

You’ll collaborate across our high‑performing Fundraising team, including:

• Trusts & Grants Managers
• Philanthropy Manager
• Corporate Partnerships
• Senior leadership across External Affairs

This is a role where your insight will influence decisions at every level.

About you

You’ll thrive in this role if you bring:

Essential skills & experience

• Significant experience in prospect research for fundraising
• Strong knowledge of Philanthropy, Trusts & Grants, and Corporate fundraising
• Ability to lead complex research projects with strategic focus
• Outstanding analytical and communication skills
• CRM confidence (Salesforce experience a big plus)
• Experience with due diligence, connection mapping and portfolio management
• A collaborative, proactive approach to working with teams and stakeholders
• Sound understanding of GDPR, ethics, and the Fundraising Code of Practice
• Commitment to equity, diversity and inclusion—and our mission

Desirable, but not essential

• Knowledge of the mental health or wider health/social care sector
• Experience with wealth screening tools or AI in prospect research

Why join us?

Working across both Rethink Mental Illness and Mental Health UK means you’ll be part of a team that generates nearly £6 million annually to support life-changing services, campaigns, and programmes.

Your insight and leadership will directly contribute to better outcomes for people living with mental illness—and that’s something you can feel proud of every day.

Ready to make a difference?

If you’re excited by the thought of leading insight-driven fundraising research—and want to help us create a world where everyone affected by mental illness gets the support they deserve—we’d love to hear from you.

Apply today and help us drive meaningful, lasting change.

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-basedSee 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.

As Senior Corporate Partnerships Executive, you will play a key role in our high-value partnership activity, working with Managers in the team to support delivery of core activity, while helping to ensure they are well managed, thoughtfully stewarded and positioned for long-term growth.

You will also support the delivery of mid-value partners, both fundraising and in-kind partnerships, identifying opportunities to deepen engagement and strengthen relationships wherever possible. Alongside this, you will contribute to team-wide projects across Corporate Partnerships and Philanthropy & Partnerships, helping us to plan, collaborate and progress towards our wider organisational goals.

By building strong internal and external relationships, you will support seamless partnership delivery and help us create meaningful collaborations that benefit both partners and the Charity.

This is a rewarding and varied role for someone who is organised, relationship-focused and passionate about working with others to create meaningful partnerships.

About You

You will be a relationship‑driven team player with experience in corporate partnerships. Collaborative and proactive, you will enjoy building strong relationships, managing multiple priorities and working with others to deliver successful and meaningful partnerships.

You will bring:

• Proven success in corporate fundraising or relationship management, ideally within the charity sector.
• Excellent communication and relationship‑building skills, with the ability to engage confidently with senior stakeholders.
• Strong organisational, analytical and planning skills, with the ability to manage multiple priorities.
• A collaborative, solution‑focused approach and the confidence to work both independently and as part of a high‑performing team.

Why join us?

We’re a values-driven charity committed to saving lives by funding world-leading research, treatment, and care at The Royal Marsden. You’ll be part of a collaborative, ambitious and kind team, with plenty of opportunities for learning and development.

What we offer:

• Competitive salary of £33,000-£35,000
• Hybrid working between home and Chelsea with occasional travel to Sutton
• Flexible working around our core hours of 10am to 4pm
• 27 days annual leave rising with length of service
• Training, support and development opportunities
• Access to the Blue Light discount scheme and other discounts opportunities
• Range of wellbeing initiatives including access to an employee assistance programme designed to save money and improve your physical, financial and mental health and wellbeing, access to free online GP appointments and free eye tests and contribution towards any glasses required for work purposes
• Opportunities for training and career development.

Inclusion matters

We are committed to building a diverse and inclusive workforce that reflects the communities we serve. We welcome applications from all backgrounds and walks of life.

If this sounds like the opportunity for you, we’d love to hear from you.

​Please note: To avoid disappointment, you are advised to submit your application as soon as possible as we reserve the right to close the vacancy early if a high volume of applications is received. This is to ensure that we can manage application levels whilst maintaining a positive candidate experience. Unfortunately, once a vacancy has closed, we are unable to consider further applications.