Site Manager

Job Title:

Site Manager - Fit Out

Location:

London

Salary: competitive salary based on experience

Employment Type:

Freelance / Permanent

Our Client's Fit Out Division is seeking an experienced Site Manager to join our London team. This job is suited to a hands‑on professional with a strong background in cut and carve works and commercial fit out projects, capable of leading site activities and driving high standards of quality, safety, and programme delivery. You will be responsible for the day‑to‑day management of site operations, coordinating subcontractors, and ensuring projects are delivered safely, efficiently, and to specification.

Our Client is a leading construction and fit out contractor delivering high-quality commercial environments across the UK. Their Fit‑Out Division specialises in complex cut and carve and interior fit out projects across multiple sectors, including commercial, healthcare, and life sciences. They are known for their collaborative approach, technical expertise, and consistent delivery of high-quality projects.

• Manage daily site operations on cut and carve and fit out projects
• Coordinate and supervise subcontractors and site labour
• Ensure works are delivered in line with programme, quality standards, and specifications
• Maintain high standards of health & safety and site compliance
• Liaise with Project Managers, consultants, and internal teams
• Manage site logistics, sequencing, and short‑term programming
• Identify and resolve site issues to maintain progress

• Proven experience as a Site Manager within commercial fit out
• Strong background in cut and carve works
• Excellent knowledge of construction sequencing and site coordination
• Strong leadership and communication skills
• Ability to manage fast‑paced, live environments

• Proven experience managing fit‑out or interiors projects on site.
• Strong leadership skills, you know how to motivate and guide teams.
• A proactive, solution‑focused mindset.
• Excellent knowledge of health & safety and site compliance.
• Strong communication skills and confidence liaising with clients and subcontractors.
• The ability to work under pressure while maintaining high standards.
• CSCS, SMSTS, and First Aid certifications (or willingness to obtain).

• Experience delivering healthcare fit out projects
• Experience with in life sciences environments

• Competitive salary based on experience
• Opportunity to work on complex, high‑quality fit out projects
• Career progression within a growing and established contractor
• Supportive team culture within their Fit‑Out Division
• 25 days annual leave plus bank holidays
• Company pension scheme

If you are an experienced Site Manager looking for your next job in London and want to be part of a respected fit out contractor, we would be pleased to hear from you.

O'Neill and Brennan values diversity and promotes equality, All individuals will be treated in a fair and equal manner and in accordance with the law regardless of gender, marital status, race, religion, colour, age, disability or sexual orientation.