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609

Office support jobs in Westminster, greater london

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Top job
Stewardship, London (Hybrid)
£60,000 per year
Can you lead a growing team, to support churches and Christian charities through finance to support and drive forward our mission?
Posted 2 days ago
Top job
The Royal College of Radiologists, Central London (Hybrid)
£45,904 per annum, with pay progression up to £50,735 per annum within two years continuous employment, plus excellent benefits
Posted 2 days ago
Top job
Macmillan Cancer Support, London (Hybrid)
£42,000 - £46,000 per year
Macmillan is looking for an Advocacy Campaigns Engagement Manager to help grow, support and inspire our community of volunteer campaigners!
Posted 3 days ago
Top job
The UK Committee for UNICEF (UNICEF UK), London (Hybrid)
Circa £49,000 per annum
This is an exciting opportunity to join UNICEF as a Senior Policy Adviser leading our work on the UN Convention of the Rights of the Child.
Posted 3 days ago
Top job
Catholic Children's Society, London (Hybrid)
£40,000 - £45,000 per year
Do you want to join a growing and dynamic children's charity and make a real difference? This varied and rewarding role could be for you!
Posted 3 days ago Apply Now
Medecins Sans Frontieres / Doctors Without Borders (MSF)1026588, London (Hybrid)
£35,375 - £43,237 per year
Posted 2 days ago
SHINE - Spina bifida • Hydrocephalus • Information • Networking • Equality, London (Hybrid)
£28,471 FTE per year (pro rata for part-time)
Come and work for Shine! We are empowering members living with spina bifida and/or hydrocephalus to lead healthy and happy lives
Posted 6 days ago Apply Now
Closing today at 23:30
Peabody, Waltham Cross (On-site)
£24,935 per year
As a Support Worker you will play a vital role in helping young people live independently and thrive within their communities.
Posted 6 days ago
Closing in 7 days
Muscular Dystrophy UK, London (Hybrid)
£27,000 - £29,000 per year
We're looking for a People & Culture Officer to play a key role in supporting our charity and ensuring we remain a great place to work.
Posted 2 days ago
Page 3 of 41
London, Greater London (Hybrid) 3.86 miles
£46,295 - £50,609 per year
Full-time
Contract
Job description

Are you an experienced Fundraising Manager who can help us manage an exciting and developing direct marketing programme for our amazing supporters?

We have an exciting opportunity for a Supporter Involvement Manager to join the St Mungo’s Fundraising department for a 6 month fixed term contract until 1 October 2026, where you will cover an internal sabbatical and help to oversee our Supporter Involvement Team.

Over the 6 months you will have the opportunity to get involved with:

  • Helping us manage a busy programme of offline communications.
  • Ensuring our data selections and segmentation runs smoothly and accurately.
  • Developing the programme including the introduction of a new telemarketing programme.

In this role you will 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 strong track record of running a direct marketing programme of multiple simultaneous projects. If you can bring the below we want to hear from you:

  • To succeed you will need extensive experience of working with Razers Edge on both selections and queries.
  • You will have experience of working independently on projects, as well as leading a team successfully.
  • You will demonstrate the experience, and ability to step into this role, and help us continue our programme development.
  • You will demonstrate great communication and team working skills, and interest in working collaboratively.

Above all, you will be committed to leading our supporter involvement programme, engaging existing supporters and demonstrating the amazing impact that their contribution makes to supporting people experiencing homelessness.

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.

To find out more and apply please go to the St Mungo’s careers page on our website.

We are working hard to create a diverse and fully inclusive culture where everyone feels valued and we welcome applications from all under-represented groups, particularly Global Majority candidates who are underrepresented at this management level.

Closing date: 10am on 19 February 2026

Interview and assessments on: 2-3 March 2026

What we offer

  • Excellent Development and Growth Opportunities
  • A Diverse and Inclusive Workplace
  • Great Pay and Other Benefits
Organisation
St Mungo's View profile Organisation type Registered Charity Company size More than 1000
Posted on: 05 February 2026
Closing date: 19 February 2026 at 10:00
Tags: Fundraising, Social Care / Development, Housing, Homelessness, Community Fundraising, Corporate Fundraising, Regional Fundraising, Digital Fundraising