HR Assistant – Amersham

We are looking for a highly organised, proactive and resilient HR Assistant to join our HR & Compliance team. This is a fast-paced, high-volume role where no two days are the same. You will play a key role in keeping HR operations running smoothly across a growing, multi-site legal firm.

The role requires someone who can think on their feet, respond to urgent issues quickly, and manage competing priorities in real time. You must be comfortable working under pressure, taking ownership of tasks, and confidently following things through to completion.

• Maintain accurate and up-to-date employee records in line with GDPR requirements
• Prepare HR documentation using approved templates (e.g. contracts, onboarding materials)
• Co-ordinate onboarding and offboarding processes, ensuring all tasks are completed on time
• Take ownership of the HR inbox, prioritising, responding to and escalating queries quickly and appropriately
• Administer absence records, annual leave and HR trackers
• Update and maintain HR systems (including Plumm) accurately and consistently
• Maintain compliance logs, training records, and audit documentation
• Chase managers, staff and stakeholders to ensure required information and actions are completed
• Respond to urgent requests and shifting priorities, often at short notice

This is not a routine administrative role. You will be working in an environment where:

• Urgent issues require immediate action
• Multiple tasks need attention at the same time
• You will need to make quick decisions on what to prioritise

What We're Looking For:

• Previous administrative experience (1–2 years minimum)
• Experience in a fast-paced, high-volume environment
• Ability to prioritise workload quickly and effectively
• Confidence to follow up, chase and hold others accountable
• Ability to remain calm and effective under pressure
• Strong organisational, IT and communication skills
• Experience within HR, legal, or professional services
• Experience using HR systems

You will:

• Be highly organised, proactive and detail-focused
• Be comfortable juggling multiple priorities at once
• Be confident in managing urgency and reacting quickly
• Not be afraid to challenge, follow up or push back where needed
• Take ownership of your work and see tasks through to completion
• Handle sensitive information with discretion and professionalism

This role involves handling sensitive employee data and requires absolute confidentiality. You will be responsible for ensuring all HR data is handled securely and in line with firm policies, and for escalating any data protection or compliance concerns immediately.

Be part of a growing HR & Compliance function within a fast-paced legal environment. Gain exposure to all areas of the HR lifecycle. Work in a structured, high-performing team with clear expectations. Develop strong operational HR and organisational skills.

Important to Know: This is an administrative HR role focused on operational delivery. The role does not involve managing staff or handling complex employee relations matters independently.