Supporter Development Assistant

Supporter Development Assistant

Closing date:
Tuesday 17 February 2026

Salary:
The starting salary is £14,398.80 per annum pro‑ra (FTE £23,998.00).

Contract type:
Fixed term /

Working hours:

Part time

We have an opportunity for an enthusiastic and suitably-qualified Supporter Development Assistant to join our Membership & Supporter Development team at Suffolk Wildlife Trust.

In the decade to 2030 we aim for 30% of Suffolk to be connected and well looked after for nature, and for 1 in 4 people in Suffolk to be actively helping to make that happen. This role helps build the supporter power to get us there by delivering an excellent membership experience & ensuring our members feel valued, informed and connected to the work of Suffolk Wildlife Trust.

The post holder will take responsibility for the efficient day-to-day administration of the Trust’s membership schemes, using the Charity CRM database to maintain accurate contact & financial records in line with GDPR. This includes processing new, renewing and lapsed memberships, handling payments (Direct Debits, Pay Pal & Gift Aid) and providing consistently high-quality communication with members through enquiries, welcome packs, renewal reminders and supporter care.

You’ll also support member growth and retention by helping deliver key supporter journey communications, thanking activity and retention projects, and by liaising with external partners such as the membership recruitment agency. Alongside this, you’ll help co‑ordinate membership resources such as welcome packs, leaflets and magazine mail-outs (working with the volunteer delivery network), and contribute to continuous improvement in data quality, reporting and processes to strengthen our systems and supporter relationships.

Family at Carlton Marshes – John Ferguson

To succeed in this role, you’ll be committed to Suffolk Wildlife Trust’s mission and bring a proactive, ‘can-do’ approach. You’ll have experience in an administrative, office or customer service role, with strong organisation, attention to detail and a methodical approach to maintaining accurate records.

You’ll be confident using Microsoft 365 and databases/systems with an understanding of GDPR and data protection. You’ll communicate professionally and warmly by phone and in writing, handling confidential information and difficult conversations with sensitivity. Willingness to learn Direct Debits, Gift Aid and charity income processes is essential; charity/membership sector experience is desirable.

This is a maternity cover role to cover a period of maternity leave (up to one year) working 22.5 hours per week over three days (office hours are Monday to Friday from 9:00am to 5:00pm) based at Brooke House in Ashbocking. There may be opportunity for the role to become a permanent contract. We operate flexible homeworking arrangements where colleagues spend more time working together than homeworking.

The starting salary is £14,398.80 per annum pro‑ra (FTE £23,998.00).

To apply for this opportunity, please submit an application via our website by 9:00am on Tuesday 17 February 2026. The application process will include uploading a CV and optional cover letter. The interviews are planned for Monday 23 February 2026 at Brooke House.

Annual leave entitlement starts at 33 days per annum (including Bank Holidays), increasing annually to 38 days plus employees receive an extra day off for their birthday. We offer a 9% employer pension contribution with no employee contribution required, free 24‑hour Employee Assistance Programme, free life insurance from day one of employment, free access to a private GP and discounts at high street retailers.

Staff can also enjoy a 10% discount in our visitor centre cafes, including retail.

Suffolk Wildlife Trust is committed to an inclusive and diverse workplace where everyone is welcome. As a conservation charity, we recognise the importance of diversity in both nature and our workforce of staff and volunteers. We strive to ensure that everyone feels valued and empowered to contribute to our vision of “A Wilder Suffolk where nature is thriving and abundant because everyone is doing more to help”.