Senior major donor officer jobs in Kennington, greater london

About Degrees

The Degrees Initiative is a UK-based NGO that builds the capacity of the Global South to evaluate solar radiation modification (SRM) geoengineering, a controversial proposal for reducing some impacts of climate change by reflecting sunlight away from the Earth. Degrees is neutral on whether SRM should ever be used, but we believe that the Global South should be empowered to conduct its own research and to play a central role in SRM discussions. The initiative has been working in different forms for fifteen years, and our work receives worldwide coverage and widespread acclaim. 

We seek a Fundraising / Development Manager to manage relationships with our existing funders and to help bring in new donors and partners to diversify our funding base. This position offers a fantastic opportunity for the right candidate to increase the capacity of a field-leading charity, help empower the Global South, and contribute to one of the world’s most important climate-change debates. If you are an ambitious, relationship-driven fundraising leader with an interest in climate policy, science or global development, this is an opportunity to step into a role with purpose, international influence, and real impact.  

The charity is rapidly scaling up, recently doubling its annual budget to £6 million. Degrees has partnered with leading climate change funders and research partners including the Quadrature Climate Foundation, Open Philanthropy, Crankstart, Navigation Fund, Outlier Projects, LAD Climate Fund and UK Advanced Research and Invention Agency (ARIA). Transparency of funding is essential to our work. We do not accept support from anonymous donors or funding from the fossil fuel industry.

Role

We now seek a full-time team member to build on this base. Reporting to the Chief Operating Officer (COO) and working closely with the Founder & CEO and the Chair of the Trustees, the Fundraising / Development Manager will support and coordinate fundraising efforts aimed at securing multi‑year, diversified funding. He / she will also introduce robust processes for pipeline management and donor stewardship, and will support and coordinate the complete donor lifecycle (from identification to cultivation to solicitation and stewardship) of a portfolio of top prospects. The post holder will receive initial onboarding support from the Senior Philanthropy Advisor. As fundraising grows, the team may expand in the future.

Initial priorities include expansion beyond the current donor pool, with a strong push to engage new funders, and putting in place the systems (CRM, reporting cadence, key performance indicators) to support growth at scale.

As this is a new role, responsibilities are expected to evolve but some key items will include: 

Strategy & planning

• Work with the CEO, COO, Senior Philanthropy Advisor, the Chair of the Trustees, and other senior staff to support the development and implementation of a multi-year fundraising strategy aligned with organisational objectives; 

Pipeline development & new opportunities 

• Maintain and coordinate the fundraising pipeline, supporting the fundraising activities of senior staff and the Chair; 

• Support the identification and development of new funding opportunities from trusts and foundations, government funders, and multilateral donors in the development and climate sectors on an ongoing basis; 

• Reach out to networks of climate philanthropy advisors for referrals; 

• Manage contact with funding opportunities; 

Grant writing 

• Draft and coordinate the preparation and submission of grant proposals; 

Donor stewardship & reporting 

• Maintain excellent relations with existing funders by keeping them informed on charity and sector updates, inviting them to events, and ensuring the delivery of annual reports and notices; 

• Ensure and manage ongoing reporting; 

Events & engagement 

• Working with the Events Manager, help design and deliver fundraising events for existing and potential funders, particularly in the UK and US; 

• Manage invitation lists, track attendance and ensure bespoke follow-up to attendees; 

• Assist in the design of events that will inspire and engage funders while involving Southern experts in the Degrees research community; 

• Coordinate all fundraising outreach and related programming for the Degrees Global Forum (a conference to be held in 2027); 

Processes, systems & administration 

• Support the development and implementation of structured processes across the entire fundraising and donor lifecycle; 

• Develop and track KPIs, providing regular reports to senior staff and the Trustees; 

• Be responsible for fundraising data, contacts and administrative records. 

Qualifications 

Essential 

• At least ten years’ experience in fundraising or transferrable relevant experience;

• Track record of helping secure six- and seven-figure grants income from foundations, major individual donors, and/or public agencies; 

• Strong organisational and project management skills; 

• Experience and comfort with Microsoft 365, fundraising CRMs and other common software tools; 

• Experience organising events; 

• Ability to write clearly and communicate effectively in English with a keen attention to detail; 

• Strong interpersonal and relationship building skills, including an ability to work with people of all levels and backgrounds; 

• Experience creating and maintaining fundraising processes; 

• Ability to adapt and remain comfortable in a dynamic, remote start-up environment in a small organisation; 

• Ability to travel internationally; 

• Legal right to work in the UK. 

Desired

• Experience successfully fundraising from climate donors; 

• Experience with a strong network of international funders; 

• Experience building and scaling a fundraising effort; 

• Experience supervising staff (as we expect the team to grow in future); 

• Tech savvy and eager to work with new software solutions; 

• Knowledge of climate science, policy and SRM. 

Benefits of working at Degrees 

• You will join a growing and dynamic charity operating at the intersection of climate change and global development.

• You will have the opportunity to contribute to a potentially high-impact issue by helping shape global conversations on climate science, empowering researchers in the Global South, and collaborating with some of the world’s leading SRM experts.

• The role is fully remote, allowing you to live anywhere within the United Kingdom. The charity has no central office and offers each employee up to £250 per month (including VAT) to cover co-working space costs. The team meets face-to-face at quarterly ‘awaydays’ in the UK, which are organised and paid for by the charity.

• Degrees provides an 8% employer pension contribution with no required employee contribution, which is generous by the standards of the UK third sector.

• The role includes opportunities for international travel.

• You will receive 36 days of annual leave per year, including UK public holidays.

• Personal development budget of £1,000 per year.

Philanthropy & Alumni Engagement (P&A) is a dynamic, high-performing integrated function and a key enabler of King’s College London’s Strategy 2030. We are proud to work with colleagues across the university and partners to help serve society through world-leading education, research and facilities.

As King’s prepares to launch its next major philanthropy and engagement campaign in 2027, ahead of the university’s bicentenary in 2029[IG1] , we are seeking an Associate Director for Cross University Philanthropy to provide strategic direction across major gifts, mass fundraising, legacy, and trusts & foundations fundraising. This role will focus on ensuring cross university priorities, such as capital investment and student support, are clearly defined, fundable, and supported by compelling donor propositions.

As a key member of the Philanthropy leadership team, you will drive alignment with campaign priorities and embed a consistent, data-driven approach across the directorate. Reporting to the Director of Philanthropy & Campaign, you will lead a team of fundraising specialists across Trusts & Foundations, Leadership Giving, and Legacy & In Memory Giving and act as a central point of coordination for senior leaders across King’s. You will ensure priorities and strategies are clearly articulated, aligned, and effectively resourced.

We are seeking a confident, articulate, and strategic leader with a strong fundraising track record and driven by working in a complex, fast-paced environment focused on creating impact. You will have experience working collaboratively and effectively across multiple areas and projects, and with experience of managing and developing high-performance fundraising teams and providing strategic direction.

For further information, please visit the job description by clicking on the apply button to viwew the JD on our site, as well as to apply. Visit our Jobs' Page and submit the specified documentation. For an informal conversation, please contact James Ralphs or Robyn Eade within the King’s Search Team.

Closing date: 23.59hrs on Wednesday 3 June 2026.

The selection process will include a longlisting and two-stage interview process (25 June/6 July), with opportunities for informal engagements with key stakeholders and a core-values interview forming part of the final interview stage.

In P&A we want to build a diverse team, which represents the communities served by the organisations we support. We therefore particularly encourage applications from candidates who are likely to be underrepresented. 

We are open to discussing flexible working arrangements, including part-time, compressed hours and/or job shares, as appropriate and in the context of the business needs associated with the role.

Community Fundraising Assistant - North 

Are you ready to take on a new challenge with a leading charity making a real difference in brain tumour research?

Brain Tumour Research is an exciting, innovative, and ambitious charity. We are passionate about finding a cure for brain tumours through the establishment of dedicated Brain Tumour Research Centres of Excellence around the UK.​

After a successful 2025, we’re building on our momentum and looking ahead with ambition. As our work continues to expand, so does our impact. We are now looking for passionate people to join us on the next stage of our journey!

It is a fantastic time to be joining us and we are keen to share this with likeminded and talented individuals. We currently have an opening for a Community Fundraising Assistant - North, to join our Community and Digital Fundraising team.

• Do you want to make a difference in one of the most innovative and exciting medical research fundraising charities in the UK?
• Are you able to provide friendly and professional support to fundraisers and supporters?   
• Do you have experience in supporting events or community activities?
• Do you live in either Scotland, North East England, North West England or the East Midlands? 

​

Have you answered Yes to these questions?

Does this sound like the opportunity to really take the next step in your career?

Excited to learn more about this position? Then please take a read through our recruitment pack which is included within this advert.​​​

If you have the skills and ambition that we are looking for we are excited to receive your application.  We are really looking forward to welcoming a new member to our team!​

We are asking for a CV as the first step but applicants may be asked to provide a targeted covering letter as part of the selection process.  Interviews will be conducted during the application window as appropriate, and will consist of a first interview via MS Teams, progressing, if successful to a face to face second interview, held at our offices in Milton Keynes.

​

We reserve the right to close the application window early and advise candidates to apply in good time to avoid disappointment.​

We are looking for people who share our passion for finding a cure for brain tumours and who have the skills and experience to make a difference. We welcome applications from candidates of all backgrounds, cultures, genders, sexual orientations, abilities, and ages. We believe that diversity enriches our organisation and helps us achieve our mission. We are committed to providing an inclusive and supportive environment where everyone can be themselves and contribute to our vision.

​