Assistant Site Manager

Assistant Site Manager – RC Frame Location: Croydon, South London Rate: Negotiable DOE – Outside IR35 Start Date: Immediate Contract Length: 6 Months Assistant Site Manager – RC Frame – Croydon We are currently…

Outside IR35 Construction
Pay rate £250 – £310/day
Contract type Contract
Posted 24 August 2026

Trusted. Transparent. Built for contractors. Thousands of UK contractors find their next contract on ContractorUK.

View all construction & property jobs ›

About this contract

Outside IR 35 - Negotiable

Assistant Site Manager – RC Frame

Location: Croydon, South London
Rate: Negotiable DOE – Outside IR35
Start Date: Immediate
Contract Length: 6 Months

Assistant Site Manager – RC Frame – Croydon

We are currently recruiting for an experienced Assistant Site Manager to join a large and established contractor on an RC Frame project in Croydon, South London.

The client has asked to remain confidential until the interview stage. This is a great opportunity for an experienced Assistant Site Manager looking for a long-term opportunity, with a strong and secure pipeline of local work and larger projects coming through.

The Role

The successful candidate will work closely with the Site Manager, assisting with the day-to-day running of the RC Frame project and supporting with site management, inductions, paperwork and general site coordination.

This would suit someone looking to develop their experience and progress within a busy contractor, with further opportunities available on upcoming projects.

Key Responsibilities

*

Assist the Site Manager with the day-to-day running of the site.

*

Support with site inductions and briefings.

*

Assist with site paperwork and documentation.

*

Coordinate labour, materials and plant.

*

Monitor progress and quality of works.

*

Support with Health & Safety requirements.

*

Liaise with engineers, and the wider project team.

*

Assist with resolving day-to-day site issues.

Scope of Works

The project involves a standard RC Frame package, with the Assistant Site Manager supporting the Site Manager across the day-to-day delivery and coordination of the works.

Requirements

*

RC Frame experience preferred.

*

SMSTS – Essential.

*

Black CSCS Card / NVQ Level 6 – Essential.

*

First Aid – Desirable.

*

Strong communication and organisational skills.

The Opportunity

*

Negotiable rate depending on experience.

*

Outside IR35.

*

Immediate start available.

*

Interviews available ASAP.

*

6-month initial contract.

*

Secure pipeline of ongoing local work.

*

Opportunity for progression within an established contractor.

*

Larger upcoming projects available for the right candidate.

If you are an experienced Assistant Site Manager with RC Frame experience and are looking for a new opportunity with a secure pipeline of work, please get in touch for further information

Apply for this job

You'll complete your application on CV-Library, our jobs partner.

← More construction & property jobs

Get new Construction contracts by email

One email when new matches appear. Unsubscribe with one click.

Prefer to be found? Upload your CV to CV-Library — free