Assistant Relationship Manager

Harris Hill are delighted to be working with a not for profit organisation to recruit for the Assistant Relationship Manager role.

In this position, you ll play a key role in managing relationships and overseeing the administration of a portfolio that includes high-net-worth individuals, group led initiatives, and philanthropic projects. You ll work closely with senior team members, ensuring seamless service delivery while maintaining exceptional standards of accuracy and communication.

This is an excellent opportunity to gain hands on experience in a collaborative and entrepreneurial setting, where your work directly contributes to meaningful global impact.

Key Responsibilities:

• Support the management of client portfolios, including high value individual accounts and collective initiatives
• Oversee financial administration: bookkeeping, reconciliations, cashflow monitoring, and payment processing
• Maintain clear, professional communication with clients and intermediaries
• Conduct due diligence to ensure compliance with relevant regulations and standards
• Monitor incoming donations and outgoing grants
• Review project reports and track impact
• Vet and onboard new payees, contractors, and grant recipients
• Collaborate with internal teams to ensure efficient operations and high-quality service delivery
• Assist with external communications, including case studies and impact reporting
• Represent the organisation at events and networking opportunities
• Provide general office support, including client facing responsibilities

You will bring:

• Highly organised with strong administrative and numeracy skills
• A confident communicator, both written and verbal
• Detail oriented with strong analytical ability
• Comfortable handling sensitive and confidential information
• Proactive, self-motivated, and solution focused
• Able to manage multiple priorities and meet deadlines
• Interested in philanthropy or the wider charitable sector
• A team player who thrives in a fast paced environment
• Proficient in Microsoft Office and other business tools

Experience working with high-net-worth clients or in a client-facing role is advantageous, but not essential.

Salary: £30,000 per annum

Location: London, hybrid working,

Contract type: permanent, full- time,

Closing date: On rolling basis

Recruitment process: Cv and Supporting Statement to

If this sounds like you, then please do get in touch ASAP!

As leading charity recruitment specialists and a certified B Corp , Harris Hill is committed to high and ever-improving standards of equitable and inclusive recruitment. We actively welcome applications from all sections of the community regardless of age, disability, gender, race, religion, sexuality and other protected characteristics.