Assistant Site Manager in City of London
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Job Description
Assistant Site Manager – Flagship West End Fit-Out Scheme
Location: West End, Central London
Contract Value: £120m+
Role: Assistant Site Manager
Sector: Complex Mixed Use / High-End Commercial (Cut & Carve / Fit-Out)
Your Next Step – Build Your Experience on a Landmark Scheme
We’re supporting a highly respected Tier 2 main contractor to appoint an Assistant Site Manager to support delivery of the fit-out and internal works packages on a flagship, high-value development in the West End.
This project is one of the business’s most significant London starts — a technically complex cut & carve redevelopment in a constrained, conservation-sensitive location. The scheme will deliver high-specification commercial interiors and amenity spaces, working alongside leading consultants and specialist supply chain partners.
This is an excellent opportunity for an ambitious Assistant Site Manager to gain exposure to a major, high-profile West End scheme and develop within a structured site leadership team.
About the Business
This contractor has an established track record delivering complex construction, refurbishment and construction management projects across London and the South East, with a reputation for quality delivery spanning nearly 50 years.
The business:
Operates with a secure financial platform and strong cash reserves.
Delivers projects from £10m–£120m+ across mixed-use, commercial and residential sectors.
Specialises in cut & carve, structural retrofit and high-specification fit-out.
Invests in developing future site leaders through mentorship and progression.
What the Role Involves (Fit-Out Focused)
As Assistant Site Manager, you will support the Construction Manager and Site Managers in coordinating the day-to-day delivery of fit-out works on site.
Key responsibilities include:
Trade coordination
Assisting with the management of subcontractors across interior trades.
Monitoring progress against programme and reporting constraints.
Site supervision
Overseeing specific work areas or packages under senior supervision.
Ensuring works are delivered safely, on time and to specification.
Health & safety
Supporting site H&S implementation, inductions and toolbox talks.
Monitoring RAMS compliance and safe systems of work.
Quality assurance
Assisting with inspections, snagging and benchmark reviews.
Monitoring finishes and workmanship standards.
Logistics & planning
Supporting delivery coordination, material call-offs and site logistics.
Helping manage access, waste streams and storage in a constrained site.
Documentation & reporting
Maintaining site records, diaries and progress photos.
Assisting with permits, checklists and handover documentation.
Who We’re Looking For
We’re seeking a driven Assistant Site Manager looking to build experience on complex commercial fit-out or refurbishment schemes.
The ideal candidate will demonstrate:
Experience working on commercial fit-out, refurbishment or mixed-use projects.
Exposure to high-specification interiors or CAT A / CAT B delivery (desirable).
Strong organisational skills and attention to detail.
Confidence coordinating trades and communicating on site.
A proactive attitude and willingness to learn from senior leaders.
SMSTS/SSSTS, CSCS and First Aid qualifications (or working towards).
Why This Opportunity?
This role offers the chance to develop your career on a landmark West End development, providing:
Hands-on experience within a flagship cut & carve scheme.
Mentorship from experienced Construction and Project Managers.
Exposure to premium commercial fit-out delivery.
Clear progression opportunities within a stable, respected contractor.
If you’re an ambitious Assistant Site Manager looking to step into a high-profile project environment and grow your fit-out experience, we’d be keen to hear from you.
If you are interested in applying for this job please press the Apply Button and follow the application process. Energy Jobline wishes you the very best of luck in your next career move.
- Location:
- City Of London
- Job Type:
- FullTime
- Category:
- Manager, Assistant, Site Manager, Management, Site
