HR & Office Administrator in Slough

Job Title: HR & Office Administrator

Location: Mayfair, London

Reports To: Office Manager

Role Overview:

We are seeking an enthusiastic HR & Office Administrator to support the delivery of efficient HR services and smooth office operations across our organisation. This role is ideal for graduates or early-career professionals looking to build corporate experience, gain broad exposure to business operations, and work closely with senior executives in a dynamic, international environment. The postholder will support the full employee lifecycle while assisting with wider office functions, requiring resilience, initiative, and strong communication skills in complex and multicultural settings.

What We Offer:

• Unmatched career development opportunities through exposure to HR and office operations.
• Hands-on involvement in cross-functional tasks and diverse business areas.
• Opportunity to work closely with senior executives and occasionally Civic leaders.
• Competitive salary, company pension, private medical insurance, 33 days annual leave (including bank holidays), and one “Flex Day” per month.
• Training and support to develop into a confident HR professional.

Key Responsibilities:

HR Support

• Assist with end-to-end HR administrative tasks, including recruitment coordination, onboarding, and induction processes.
• Prepare and issue HR documentation, contracts, and reports.
• Maintain accurate HR records and personnel files, ensuring compliance with company policies and UK employment law.
• Support training coordination, booking sessions, and tracking attendance.
• Assist with leave management and updating attendance records.
• Provide general administrative support for visa applications and other HR processes.

Office & Administrative Support

• Schedule and coordinate meetings, set up meeting rooms, and manage office calendars.
• Greet visitors and manage office hospitality.
• Coordinate IT/equipment needs for new and existing staff.
• Manage office supplies, vendors, and service providers (stationery, couriers, cleaning, catering).
• Assist with organizing internal events, team socials, and staff celebrations.
• Process expenses and invoices for office-related purchases and travel.
• Provide ad hoc administrative support to senior management and colleagues as required.

Skills & Behaviours:

• Resilient and solution-focused under pressure.
• Proactive, takes initiative, and willing to support colleagues beyond core HR tasks.
• Clear, professional, and confident communication across all levels and cultures.
• Highly organised, with strong attention to detail and ability to manage multiple priorities.
• Culturally sensitive and adaptable in diverse working environments.
• Discreet and able to handle confidential information with integrity.

Requirements:

• Degree-level education or equivalent experience.
• Strong administrative and organisational skills.
• Proficient in Microsoft Office (Word, Excel, Outlook, Teams, PowerPoint).
• Awareness of UK employment law principles (desirable; training will be provided).
• Previous HR or office administration experience (desirable but not essential).
• Experience supporting senior management or working in multicultural teams is advantageous.

Note: This is not an exhaustive list of duties; the postholder will be expected to support the team in delivering objectives as required.

No Agencies.