Assistant Site Manager

Job Title: Assistant Site Manager - Commercial Fit-Out (CAT A & B)
Location: London
Salary: £45,000-£50,000 per annum
Type: Full-Time

Join a growing commercial interiors contractor delivering high-quality fit-out projects across the UK.

Our client are seeking a versatile and experienced Assistant Site Manager to join their expanding team, specialising in CAT A and CAT B commercial fit-outs. This London based role involves travel to project sites nationwide and offers a unique opportunity to combine hands-on trade skills with on-site leadership.

This position is ideally suited to someone with a strong joinery background and a proven track record of working across multiple trades. You'll be expected to take a practical, tool-on approach-completing tasks yourself where needed-while also supervising small teams and subcontractors to ensure smooth and successful project delivery.

Key Responsibilities

Take an active, hands-on role on-site, carrying out a wide range of general building and fit-out tasks, with a focus on quality and detail.

Lead by example, stepping into a supervisory role to coordinate trades and subcontractors as project needs dictate.

Act as the key on-site point of contact, liaising with the Project Manager and other stakeholders to ensure progress, quality, and compliance.

Read and interpret technical drawings to carry out work and guide others effectively.

Maintain a safe and organised site environment, ensuring full compliance with health, safety, and environmental standards.

Monitor progress and assist with resolving any on-site challenges promptly and professionally.

Contribute to the overall delivery of projects on time, within budget, and to a high standard.

Requirements

SMSTS certification is essential.

A strong background in joinery with the ability to turn your hand to multiple trades.

Experience in a Working Foreman, Site Supervisor, or similar hands-on leadership role within CAT A and CAT B fit-outs.

Comfortable taking ownership of minor works while leading and coordinating others when needed.

Strong understanding of construction processes and site management best practices.

Excellent problem-solving skills and a practical, can-do attitude.

Willingness to travel nationally as required.

Benefits

Competitive salary of £45,000-£50,000 per annum

Company vehicle
Annual tax-free bonus via Employee Ownership Trust (EOT)

Income protection for added financial security

Health cash plan to support everyday medical needs

Life assurance for peace of mind

Opportunities for career development within a supportive and ambitious company

Apply: Ready to bring your expertise to the team? Apply today!

Contact Daniel Addison on (phone number removed) or apply with your CV to (url removed)

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Please Note: Due to high volume of applicants, only those shortlisted will be contacted.

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