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National Trust at Osterley Park and House in Isleworth is seeking a part-time Community, Participation & Volunteering Assistant. The role is 15 hours per week, predominantly weekends, with some school holiday work.
You will welcome visitors, support volunteers and community groups, and help run events with DBS clearance as required. You will be based on site at Osterley Park and House and may assist in off-site community spaces.
Working with the Senior Community, Participation & Volunteering Manager and Active Outdoors Assistant, you’ll support daily operations, including welcoming community groups visiting the house, gardens and parkland.
This is a 2 day a week role with regular weekend working. During school holidays and the summer this will be most weekends, with some weekday working when required, including bank holidays.
This role is all about connecting with people; helping everyone feel welcome and involved at Osterley. Working with volunteers and local communities, you’ll be making a vital contribution to the Trust’s cause of caring for places so that people and nature can thrive, now and into the future.
This role is required to work with vulnerable groups including children and any offer of employment or volunteering is subject to a satisfactory enhanced DBS check.
Hours: 15 hours per week
Duration: Permanent
Salary: £13.25 per hour
Interview dates: TBC
For this role, you’ll need to complete our online assessment instead of using a C.V. or online application form. This will help us understand more about your strengths and give you more information on the role.
Working within a wonderful, bustling atmosphere this role of Community, Participation & Volunteering Assistant, will support with operations and the organisation of community events and activities. Together with a team of volunteers you will provide a fantastic welcome to Osterley Park and House. You’ll connect with people and help them connect with nature through outdoor activities, especially Cycle Hire and outdoor walks/running groups, while also raising awareness of our work for climate action.
As our Community, Participation & Volunteering Assistant, you'll be supporting the wider team by maintaining links with the local community. You’ll help to make this a flexible, positive and inclusive place for partners, community groups and volunteers to get involved. This will mean supporting established community-led events, such as for Eid and Diwali.
You’ll support our work in developing new ways of working together and deepening relationships with existing and new audiences. You’ll also support our teams in offering a warm welcome and working with all kinds of people.
You’ll be based in Osterley Park and House and may also help off-site by going into community spaces. Working alongside our community partners, you'll help with day-to-day operations while welcoming visitors, helping ensure that they have a safe and enjoyable visit.
You’ll support the Active Outdoors Assistant by covering Cycle Hire during periods of annual leave, and assist the running of this service on weekends when required. You will assist with the organisation of volunteers and may help with some practical maintenance tasks (full training and resources provided - particularly for Cycle Hire).
You’ll support the Senior Community, Participation and Volunteering Manager with administration tasks relating to community visits and events.
The National Trust has the motto 'For everyone, for ever' at its heart. We're working hard to create an inclusive culture, where everyone feels they belong. It's important that our people reflect and represent the diversity of the communities and audiences we serve. We welcome and value difference, so when we say we're for everyone, we want everyone to be welcome in our teams too.
Osterley Park, Jersey Road, Isleworth, TW7 4RB
Community, Participation & Volunteering Assistant - A2.pdf
Compliance.Eligibility to Work in the UK
15th November 2026
The National Trust celebrates diversity and is committed to creating a fair and equal society, free from discrimination. You can read more about our commitment to inclusion and diversity here.
The National Trust is committed to a safe recruitment processes to help the organisation attract and appoint the right staff/volunteer for the role and responsibilities as set out in the vacancy advert. We will not accept applicants who are not suitable to work with children, young people or adults at risk. If you have any questions around your suitability for this vacancy, please contact the people service centre.