Campaign officer jobs in City of london, england

The Mental Health Foundation is recruiting for a Fundraising Assistant (6-month contract) to support our Public & High Value Fundraising team.

Deadline: 5pm on Monday 5th January 2026 [we reserve the right to close recruitment earlier than this date if we receive a suitable calibre of application so we we advise that you submit your application as soon as possible]
Location: London
Salary: Starting salary £27,170, plus £4,000 London weighting
Hours: Full-time (32 hours per week)
Contract type: Fixed term for 6 months

This exciting role involves working in a busy and fast paced fundraising team, with a focus on Supporter Services, but also supporting the Individual Giving and Events team. This role plays a crucial part in ensuring supporters receive exceptional service, processing donations accurately and maintaining data integrity. You will also help the Individual Giving and Events team with creating email journeys for supporters.

What does the role involve?

• Support across the Public & High Value Fundraising team by providing excellent supporter care to a range of supporters.
• Oversee donation processing and supporter care operations.

What skills, knowledge and experience are we looking for?​

• Strong organisation skills
• Demonstrable excellent communication skills, both written and verbal, and experience of working in a public facing role or providing customer care
• Skilled at using Microsoft Word, Excel and PowerPoint
• Experience of working in an administrative role

Safeguarding is Everyone’s business – Mental Health Foundation is committed to safeguarding and promoting the wellbeing of all its beneficiaries, those who surround them, its staff, volunteers, and anyone else who comes into contact with its services and expects all trustees, staff, and volunteers to share this commitment. The successful applicant will be subject to appropriate vetting procedures (proof of eligibility to work in the UK, proof of residency and satisfactory employment screening, including a Disclosure check and two most recent references) along with 3-year renewals of Disclosure checks. We are unable to provide sponsorship for this post, you must be able to demonstrate your eligibility to work in the UK.

How to apply

If you think your skills match and you’d like to be part of a dynamic and growing organisation, please complete and submit your application via our website. Please ensure you attach an up-to-date CV and statement of suitability answering all points of the person specification. Applications will close at 5pm on Monday 5th January 2026 and we are unable to accept late applications. Interviews are planned forWednesday 14th & Thursday 15th January.

We believe our people should represent the communities, organisations and individuals we work with. Diversity and inclusion is a strategic priority for us as an employer and mental health charity, and we are proud to be signatories of the Business in the Community Race at Work Charter and the Disability Confident Committed Scheme. Applications from under-represented sections of the community are actively encouraged.

If you have a disability, require any additional support or have any questions regarding the role, please contact us. We make reasonable adjustments throughout the recruitment process and during employment. Disabled candidates who meet all the essential person specification criteria will be offered an interview. Therefore, please do ensure you tick the relevant box on the application form and clearly indicate in your application/covering letter if you consider yourself to meet the requirements of the Equality Act 2010 / Disability Discrimination Act 1995.

We are currently operating mostly digital recruitment (including interviews via video conferencing). We have moved to a hybrid working model of a minimum of 2 days per week in the office and the rest working from home.

We look forward to hearing from you!