Philanthropy Assistant - Fundraising

Empowering

Inclusive

Committed

Location Hybrid - London and home working

Salary £34,116 - £38,115 pa

Permanent/Full time/37.5 hours per week

This is a Permanent, Full time vacancy that will close in 13 days at 10:00 GMT.

About The Role

Do you want to take the first step in your fundraising career, working for a leading homelessness charity?

We’re looking for a Philanthropy Assistant to join the St Mungo’s fundraising team. You’ll support our Philanthropy function, which drives engagement and income from more than 300 individual philanthropists.

This is an exciting time to join us, with a renewed focus on identifying new supporters and securing donations that make our ambition of ending homelessness a possibility.

As Philanthropy Assistant, you will help the High Value and Major Donor team grow our portfolio, strengthening relationships with existing supporters, inspiring increased giving, and working with engaged donors to connect us with their networks.

What you'll be doing

• Creating tailored communications for philanthropy supporters, including email updates, content planning, and high‑quality donor materials.
• Maintaining accurate CRM records in Raiser’s Edge NXT, logging activity, extracting data, and liaising with wider teams.
• Supporting donor stewardship through effective administration, donor journey activity, and delivery of our philanthropic supporter programmes.
• Managing essential administrative processes such as donor records, income processing, mail merges, and major- gift due diligence.
• Building strong internal relationships, sharing insights, and representing the Philanthropy Team across the organisation.

Where you’ll work

In this role you will be required to work flexibly for at least 2 days per week from our Central Office in London. This allows for training, in person collaboration, team building, line management and other relationship building opportunities. We support a flexible approach to work with opportunities for agile working for the rest of your week; from home, or other St Mungo’s London or regional locations.

While our Central Office is currently based in Tower Hill, London we plan to relocate in the summer of 2026 to a new space in Farringdon, London.

About you

We are looking for someone with a proactive approach to learning and a passion for making a difference. This is a great role if you are starting out in your career or have some experience in administration or fundraising, either way, if you have a willingness to learn and want to get stuck into a new challenge, we encourage you to apply, if you can bring:

• Good organisational and prioritisation skills, with the ability to manage your own time, multiple tasks and priorities.
• Interest in joining a creative and innovative team with a willingness to get hands-on with a variety of different activities.
• Great written and verbal communication skills, with the ability to build relationships with a variety of different people, and engage with partners.
• Good admin skills and working knowledge of Microsoft Office, IT software and database systems.
• You will be coached and supported to develop high value and major donor fundraising skills, making this role an ideal first step for someone looking to go into relationship-based fundraising.

How to apply

To view the job description and guidance on completing your application form, please click on the ‘document’ tab on the advert page on our website.

When you're ready to apply click the ‘Apply Now’ Button to start your online application form.

Closing date: 10am on Monday 16 March 2026

Interview and assessments on w/c 31 March 2026

St Mungo's are committed to creating a diverse and inclusive workplace. We strongly encourage applications from all under-represented groups.

About Us

Our purpose is to end homelessness and rebuild lives. It drives everything that we do. For the past 55 years, we have been on the ground every day and every night, supporting people to recover from homelessness and advocating for change. We support around 28,000 people each year and our work means that more than 2,700 people have somewhere safe to stay each night.

What We Offer

We are working hard to create a diverse and fully inclusive culture where all colleagues feel valued, and we welcome applications from all under-represented groups. We believe that equity, diversity and inclusion improves the health, wellbeing and development of our colleagues and helps to ensure everyone feels valued. We know that when diversity, inclusion and wellbeing are prioritised, we are happier, healthier and can ultimately achieve better outcomes for our clients.

Below are some of our key focus areas to improve both our candidate and colleague experience:

• A growing number of diversity networks including LGBTQ+, Womens Action, Lived Experience and Anti-Racist networks.
• Increasing visibility by ensuring that all interview panels across the organisation are diversely represented to ensure fair and balanced decision making during the recruitment process.
• A safe and supportive working environment championing positive action via various internal schemes such as upward mentoring and a Steps into Management programme.
• Mandatory Diversity & Inclusion training for all staff, unconscious bias training for managers, and a range of other courses such as Trans awareness and Autism Awareness.
• In recognition of the importance of transparency, we publish our employee diversity statistics and pay gap reports on our website.

Want to find out more? Click here to visit our .

We offer a comprehensive package of benefits to our colleagues to ensure wellbeing remains a key priority. Maintaining a good work life balance can be tricky, but with family friendly policies, flexible and agile working options and an incremental annual leave allowance, we are committed to making sure you have the options available as and when you need them.

These include:

• Agile working model for suitable roles.
• Supportive flexitime and toil arrangements.
• 28 days annual leave rising to 31 after five years’ service.
• Family friendly leave policies including - maternity, adoption and parental leave. Carers leave, and fertility treatment leave.
• Financial wellbeing platform offering loans, advances and saving options.
• Auto-enrolment to pension scheme after six months service with an employer contribution of 6%.
• Employee Assistance Programme and access to SmartHealth app – 24/7 GP appointments, health checks and nutrition advice.
• Cycle to Work scheme and interest free season ticket loans.
• Discount vouchers including gym, retail, food & drink, travel, electricals and more.

Want to find out more? Want to find out more? Click here to visit our Work For Us page.

At St Mungo’s we are committed to providing development opportunities for all our colleagues. We welcome people with a wide range of experiences and value transferable skills so that we can provide the best support for people experiencing homelessness. That’s why we have a robust induction, training and development programme that supports colleagues throughout their career at St Mungo’s.

These include:

• Highly praised internal training courses and access to external learning to build your skills and meet your professional development goals.
• Steps into Management programme to support colleague progression.
• Commitment to continued professional development with access to career development forums, internal mentoring and internal secondment opportunities.

Please be advised that all appointments will be made on St Mungo’s current standard Terms and Conditions (T&Cs); this also applies to any internal candidates.

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Published

18 hours ago

Closing

in 13 days

{Expiry}