Philanthropy marketing officer jobs

The Sumatran Orangutan Society (SOS) is dedicated to protecting orangutans, their forests, and their future. Together with our local partners in Sumatra, we’re protecting vital ecosystems and creating resilient landscapes where orangutans – and people – can thrive.

We’re looking for an experienced and creative fundraiser to lead our individual giving and supporter engagement programmes, grow our supporter base, and champion innovation in public engagement and income generation. You’ll be rallying resources which will ultimately help us grow our impact for wild orangutans and the people living alongside them.

The Role

As Head of Individual Giving & Supporter Engagement, you’ll lead the strategic development and delivery of SOS’s public fundraising portfolio – inspiring individuals around the world to take action and give generously for the future of Sumatra’s rainforests and wildlife.

You’ll be responsible for individual giving, digital acquisition and retention, legacies, appeals and campaigns, and supporter events. You’ll be given the freedom to innovate, identifying and developing new income streams and engagement products and approaches that help us reach and inspire new audiences.

We’re particularly interested in candidates with strong acquisition experience, who can help us grow and diversify our supporter base.

Reporting to the CEO, you’ll work closely with communications, partnerships, and programmes colleagues to build an engaged community of supporters and advocates for SOS.

Key Responsibilities

Leadership & Strategy

• Lead the development and delivery of SOS’s public fundraising strategy, ensuring alignment with the organisation’s mission and income targets.

• Set and manage income and expenditure budgets for all individual giving fundraising streams, ensuring healthy ROI and sustainability. 

• Set clear targets and KPIs, with robust financial planning, forecasting, and monitoring.

• Foster innovation across public fundraising, developing and testing new products and propositions.

• Promote a culture of data and insight-driven decision-making, continuous improvement, and connecting our supporters to the impact they enable.

• Adhere to the Fundraising Regulator Code of Practise and Data Protection legislation and ensure the SOS Donor Promise and Fundraising Values are alive and visible in all fundraising activity.

Individual Giving & Donor Development

• Oversee acquisition, retention, and uplift strategies for individual donors, ensuring a seamless and inspiring supporter journey.

• Design and manage a calendar of appeals and campaigns, including the Big Give Christmas Challenge.

• Work closely with Communications & Marketing colleagues to deliver compelling creative content and integrated fundraising campaigns across digital channels.
   

Digital Fundraising

• Lead on digital acquisition strategy and performance, testing and optimising paid and organic campaigns to grow SOS’s online giving and supporter base.

• Manage and optimise digital giving platforms, donor journeys, and analytics to improve conversion, retention, and lifetime value.
   

Legacies & Events

• Develop and implement SOS’s legacy marketing strategy, raising awareness and nurturing pledgers and enquirers with care and authenticity.

• Manage fundraising events (such as our Buffoonery comedy night) and oversee community fundraising initiatives, optimising engagement and lifetime value.
   

Collaboration & Management

• Line manage the Development Assistant, ensuring that our supporters receive outstanding stewardship.

• Work closely with colleagues across Development, Communications, and Programmes to ensure a joined-up approach to engagement, conversion, and storytelling.

• Keep up to date with sector trends, digital innovations, and regulatory requirements, ensuring compliance and best practice in all fundraising activity.
   

About You

You’re a strategic and practical fundraiser who knows how to inspire public giving. You combine creativity with an analytical approach, and you’re motivated by purpose and impact. You’ll flourish in a small, committed team where innovation and collaboration are key.

Essential:

• Significant experience in individual giving and/or digital fundraising, including both strategy development and delivery.

• Proven track record of meeting or exceeding income targets across multiple channels.

• Familiarity with CRM systems and digital fundraising platforms.

• Strong understanding of digital acquisition and retention techniques, data-driven fundraising, and supporter journeys.

• Experience managing appeals and campaigns, ideally including match-funded initiatives (e.g. the Big Give).

• Excellent copywriting, creative and analytical skills, with an eye for compelling storytelling.

• Experience in budget management and performance reporting.

• Collaborative and adaptable, with excellent project management and communication skills.
   

Desirable:

• Experience in product development or innovation in the charity sector.

• Knowledge of legacy fundraising.

• Interest in environmental, conservation, or international development causes.

About the role

We’re searching for a Regular Giving and Legacy Giving Manager to oversee a sector-leading, multi-channel appeal programme to increase numbers of gifts and donors to the University. Following the launch of Imperial’s bold and ambitious strategy we are preparing to launch a comprehensive fundraising campaign. The Regular Giving and Legacy Giving team will play a pivotal role in bringing about a step-change in regular, mid-value and legacy donations to the University.

The postholder will oversee and implement the overall strategy and supporter journey for alumni and donors primarily through direct mail, telephone, email and social media.

This is an exciting role with opportunities for the postholder to oversee an award-winning acquisition campaign, a brand new mid-value programme and a successful legacy marketing programme. The post holder will be instrumental in building collaboration with the Alumni Engagement team to promote philanthropy and take alumni on a journey to their first gift.

If you are a talented fundraising professional, who loves to collaborate, and has a proven track record in delivering excellent regular giving programmes in either the Higher Education or charity sector, we would love to hear from you.

What you would be doing

Working across the Regular Giving & Legacy Giving team, you will oversee supporter journeys for donors, working on cases for support, appeal development and data segmentation. You will have the opportunity to pilot new ideas as well as delivering a mature and sector-leading programme. Working across Advancement, you will build relationships with key internal stakeholders especially the Alumni Engagement team, Major Gift, and Event teams to capitalise on opportunities to embed regular giving and legacy messaging in all University activities.

What we are looking for

• Successful track record, in direct-marketing fundraising in Higher Education or the charity sector
• Proven track record of line management and professionally developing members of staff
• Ability to build strong relationships and collaboration among key stakeholders and teams
• Significant and demonstrable experience of managing and organising projects to agreed budgets, targets and timescales
• Significant and demonstrable experience of developing and evaluating compelling and response driven copy and creative
• Significant and demonstrable experience of interrogating, analysing, manipulating and interpreting large, complex data sets for targeting and segmentation purposes
• Experience of liaising with and managing a variety of internal and external stakeholders and obtaining buy in and support for projects
• Experience of working with external agencies (creative agencies, fundraising consultants, copywriters, mailing houses and printers)
• Experience of working effectively in a changing, fast paced and innovative environment.

What we can offer you

• The opportunity to continue your career at a world-leading institution and be part of our mission to use science for humanity.
• Benefit from a sector-leading salary and remuneration package (including 41 days’ annual leave and generous pension schemes).
• Access to a range of workplace benefits including a flexible working policy from day one, generous family leave packages, on-site leisure facilities and cycle-to-work scheme.
• Interest-free season ticket loan schemes for travel.
• Be part of a diverse, inclusive and collaborative work culture with various staff networks and resources to support your personal and professional wellbeing.

Further information

This is a full-time open-ended post (not less than 35 hours per week).

Closing date: 19 November 2025

Stop Ecocide International is an international, single purpose advocacy NGO with high-level networks and grassroots teams around the world.  We are the driving force at the heart of global momentum towards recognition of ecocide as a crime at national, regional and international levels, in order to deter, prevent and sanction the worst harms to nature.

At a pivotal moment in our growth, we'rerecruiting an outstanding Fundraising Lead, who will play a key role in accelerating Stop Ecocide International’s income growth at a crucial inflection point in our movement. 

This role can be full-time or part-time, with salary and hours flexible for the right candidate.

This is an unique opportunity to make a difference in one of the most exciting and transformative initiatives on the planet right now. 

Job Description: Fundraising Lead

The Fundraising Lead is both a new business development and relationship management role: you will proactively secure new, high-value philanthropic and corporate partnerships while managing and uplifting existing relationships with foundations, HNWIs, and private sector partners.

You will bring a strong sales and new business mindset, capable of inspiring and influencing senior decision-makers across sectors, while stewarding long-term, strategic partnerships. Working closely with the small but agile wider team and senior management, you will deliver against ambitious income targets, build a robust pipeline, and ensure Stop Ecocide International maximises its fundraising potential as momentum for ecocide law builds globally.

Key Responsibilities

New Business Development

1. Lead the identification, research, and development of a pipeline of new philanthropic, corporate, and HNWI prospects.

2. Cultivate and secure six and seven-figure partnerships across the private and philanthropic sectors.

3. Develop compelling, tailored propositions and pitches that inspire significant investment in SEI’s mission.

4. Use creativity and influence to engage prospects in new markets and sectors, positioning SEI as a partner of choice.

Account Management & Uplift

1. Manage and grow existing funder and partner relationships, ensuring excellent stewardship and maximising renewal, uplift, and multi-year commitments.

2. Deliver high-quality reporting, impact updates, and engagement opportunities for funders.

3. Build strong internal relationships to ensure funder deliverables are met and partners are inspired to deepen their support.
    

Strategic Leadership & Collaboration

1. Contribute to the development and delivery of SEI’s fundraising strategy, ensuring philanthropy is central to organisational growth.

2. Represent SEI at senior-level meetings, events, and networks to strengthen our external presence and relationships.

3. Work cross-organisationally, briefing and engaging colleagues and leadership in fundraising opportunities.

4. Promote an income-generation culture across the organisation, building confidence and ambition in fundraising.

Person Specification

Essential Experience & Skills

1. Demonstrable track record of securing six or seven-figure philanthropic or corporate partnerships.

2. Strong sales and new business experience, with proven ability to build and close a pipeline of high-value opportunities.

3. Experience in account management, with a focus on growing existing funder partnerships and securing uplift.

4. Excellent relationship-building skills with senior leaders, HNWIs, and corporate decision-makers.

5. Outstanding written and verbal communication skills, capable of turning complex ideas into compelling narratives.

6. Entrepreneurial, proactive, and resilient, with the ability to operate at pace and deliver results.

Desirable

• Knowledge of international systems change, governance, climate, environment & legal funding landscapes.

• Experience of working in both the private and not-for-profit sectors.

• Experience using CRM systems and tracking documents for pipeline management and reporting.

Reporting to: COO
Working with: COO & CEO

Benefits

• Flexible and hybrid working arrangements. Remote with occasional travel to donor meetings, conferences and events. Easy access to London useful. 

• Pension scheme

• 5.6 weeks FTE annual leave, including bank holidays (pro rata)

We’re looking for a supportive and proactive Regional Centre Manager who can enable our passionate and committed London team to deliver an excellent service for the client gardeners.

Confident business development skills are needed to identify new partnerships and expand our programme delivery to ensure the continued sustainability of the centre.

Creativity, problem solving, prioritising and the ability to manage a diverse workload, where each day is different, is key in this role.

Our Regional Centre Manager in London will be based in our Battersea Park office. Option for hybrid role with up to 2 days remote working per week.

Appointment to this post will be subject to a satisfactory Disclosure and Barring Service check. Thrive complies fully with the DBS Code of Practice. Having a criminal record will not necessarily prevent an individual from working for Thrive.

Community Fundraiser - London​

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 seeking an experienced and motivated fundraiser to join our team. As a key part of our fundraising efforts in our high-performing East region, you will have the opportunity to drive income generation through a variety of initiatives, including challenge events, fundraising groups, and corporate partnerships such as charity of the year. You will also be responsible for driving initiatives to increase our profile and supporter base within London.​

Key Responsibilities: ​​​

• Generate income across a range of community fundraising initiatives and events, with the opportunity to lead on key projects 
• Steward supporters to help drive the charity’s fundraising activities and growth 
• ​Work with the fundraising team to develop and maintain strong relationships with fundraisers, donors, partners, and key stakeholders ​
• Contribute towards the growth and success of fundraising efforts, ensuring a sustainable income stream for the vital ongoing funding of brain tumour research ​​

Requirements: ​​

• At least one year of fundraising experience, with a proven track record in income generation 
• Strong experience in supporter stewardship  
• Excellent communication skills, with the ability to engage and inspire supporters and partners alike ​
• Passion for Brain Tumour Research and its mission to fund research and ultimately find a cure 

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If you are looking for a fulfilling and impactful role and have the level of experience and skill we are looking for, we welcome your application.​​

​For this role, the successful candidate must live in the London area.​​

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

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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.

Closing Date: 28th November 2025

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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.

​

We’re looking for a supportive and proactive Regional Centre Manager who can enable our passionate and committed London team to deliver an excellent service for the client gardeners.

Confident business development skills are needed to identify new partnerships and expand our programme delivery to ensure the continued sustainability of the centre.

Creativity, problem solving, prioritising and the ability to manage a diverse workload, where each day is different, is key in this role.

Our Regional Centre Manager in London will be based in our Battersea Park office. Option for hybrid role with up to 2 days remote working per week.

Appointment to this post will be subject to a satisfactory Disclosure and Barring Service check. Thrive complies fully with the DBS Code of Practice. Having a criminal record will not necessarily prevent an individual from working for Thrive.

Community Fundraiser - Home Counties

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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 seeking an experienced and motivated fundraiser to join our team. As a key part of our fundraising efforts in our high-performing East region, you will have the opportunity to drive income generation through a variety of initiatives, including challenge events, fundraising groups, and corporate partnerships such as charity of the year. You will also be responsible for driving initiatives to increase our profile and supporter base within Buckinghamshire, Bedfordshire, Hertfordshire, Northamptonshire and Essex. 

​​

Key Responsibilities: ​

• ​Generate income across a range of community fundraising initiatives and events, with the opportunity to lead on key projects 
• Steward supporters to help drive the charity’s fundraising activities and growth 
• ​Work with the fundraising team to develop and maintain strong relationships with fundraisers, donors, partners, and key stakeholders ​
• Contribute towards the growth and success of fundraising efforts, ensuring a sustainable income stream for the vital ongoing funding of brain tumour research ​

​

Requirements: ​​

• At least one year of fundraising experience, with a proven track record in income generation 
• Strong experience in supporter stewardship  
• Excellent communication skills, with the ability to engage and inspire supporters and partners alike ​
• Passion for Brain Tumour Research and its mission to fund research and ultimately find a cure 

​

If you are looking for a fulfilling and impactful role and have the level of experience and skill we are looking for, we welcome your application.

​

​

​We will give preference to those candidates living in the Bucks, Beds and Northants areas of this region.​​​

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

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.

Closing Date: 06th November 2025

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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.

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Operations Assistant (Full Time – Office Based)  

Job Purpose:
The Operations Assistant provides support to the HR and Operations Manager by taking day to day responsibility, under guidance, for various facilities, safety and administrative processes, including HR administration, as well as responsiblity for locking/unlocking of meeting rooms, routine health and safety tasks and other matters that contribute to making the office a pleasant and functional environment in which to work. 

The duties will also include giving regular support to the Fulfilment Manager and under their guidance, process orders and support with despatch and deliveries, in addition to providing holiday cover, when the Fulfilment Manager is away.

Many aspects of this role require Manual Handling.

The ideal candidate will have a positive ‘can do’ attitude, a personable manner, and will embrace the desire to make a measurable difference.

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. 

Reports to:  HR and Operations Manager 

Direct Reports: No direct reports 

Location:  Head Office, Milton Keynes (This is not a Hybrid role, and will require attendance at the office Monday through Friday – 9-5pm or 8.30 - 4.30pm) 

Requisite Skills and Experience: 

Essential: 

• Excellent administration skills, detail orientated and systematic with the ability to prioritise competing demands

• Excellent communications skills, both written and verbal with the ability to adapt communication styles to the situation and audience 

• Strong interpersonal skills, ability to work within a close-knit team and have an adaptable and can-do attitude to work 

• Experience of handling and managing confidential data 

• Ability to handle difficult and sensitive issues, and to interact with empathy, compassion, tact, diplomacy and patience 

• IT skills including detailed knowledge of using Microsoft Word and Microsoft Outlook

• Effective organisational, planning and prioritisation skills 

• To be able to assist with manual activities of a physical nature 

• Able to work independently and as part of a team 

Desirable: 

• Experience of working in the charity sector 

• Experience of HR administration 

• Experience of using HR database, such as PeopleHR 

• Experience of PeopleHR, report running 

• Knowledge of Shopify

• Experience with working with databses and phone interactions

• Manual Handling experience 

• Health and Safety knowledge 

• Experience of Facilities and the management of maintenance requests 

Main duties:  

• Update internal HR databases, such as PeopleHR and employee files 

• Managing the WorkforUs mailbox 

• Recording and running reports from the database on sickness, leave, maternity etc 

• Assist in the preparation of HR standard template documents 

• Administering the onboarding and offboarding requirements for the organisation 

• To maintain the ATS when recruitment is live, and to support with the day-to-day recruitment activity, including but not limited to liaising with candidates, setting up interviews and preparing interview packs 

• Assisting with managing and maintaining database information for employee benefit schemes 

• Maintain and Update employee notice boards for HR and H&S 

• Opening, logging and distributing inbound post 

• Support with answering phone calls into the Office and responding to general enquiries 

• Recording and reporting on Environmental data 

• Assist with co-ordinating maintenance activities for the Office space 

• Support with H&S administration, such as Risk Assessments and Accident Reporting 

• To complete basic H&S checks including walk arounds, first aid kit maintenance 

• Support with Training requirements, booking of courses and the maintenance of a skills matrix 

• Monitor and maintain stationery requirements and office supplies such as milk, water 

• To assist with the setting up and presentation of the Meeting Rooms, to keep them well presented and to ensure that they are unlocked and locked each day. 

• To support the Fulfilment Manager on a regular basis with processing orders and deliveries 

• To cover in the absence of the Fulfilment Manager, the processing of orders and deliveries

• Participate with and support the HR & Operations Manager in HR projects on an adhoc basis 

• Ensure that relevant charity and other legislation is complied with

• To comply with Brain Tumour Research’s internal policies and procedures 

• To undertake any other reasonable duties as required by the HR and Operations Manager and Director of Finance and Ops 

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

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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.

Closing Date: 07th November 2025

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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.

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