HR Assistant - Mayfair Family Office

Job Title: HR Assistant Location: Mayfair, London Reporting to: Chief of Staff Overview We are seeking a dynamic and highly motivated HR Assistant to join a prestigious, high-profile Family Office based in Mayfair. This is an exciting opportunity for a proactive HR professional with 2–3 years of generalist experience to play a key role in supporting the Chief of Staff across a range of people-focused initiatives. With a number of exciting projects underway, this role will have a strong emphasis on onboarding, employee relations, and contributing to the development of a best-in-class HR function in a fast-paced, discreet, and collaborative environment.

Key Responsibilities Support the Chief of Staff in the day-to-day delivery of HR operations across the business Lead and coordinate onboarding processes, ensuring a seamless and high-touch experience for all new hires Act as a first point of contact for employee queries, providing guidance on HR policies and procedures Assist in managing employee relations matters, including documentation, note-taking, and follow-ups Maintain accurate and up-to-date employee records and HR systems Support the development and implementation of HR policies and processes Coordinate training and development initiatives as required Assist with recruitment processes, including scheduling interviews and liaising with candidates Contribute to HR projects aligned with business growth and organisational development Uphold strict confidentiality and professionalism at all times Candidate Profile Graduate with approximately 2–3 years’ experience in a generalist HR role Strong understanding of HR fundamentals, including onboarding and employee relations Highly organised with excellent attention to detail Proactive, adaptable, and able to thrive in a fast-paced environment Strong interpersonal and communication skills Discreet and professional, with the ability to handle sensitive information A team player with a positive, can-do attitude Experience within a professional services, private office, or high-touch environment is advantageous What We Offer Opportunity to work within a prestigious and high-profile Family Office Exposure to a broad range of HR activities and strategic projects Collaborative and supportive working environment Prime Mayfair location