Assistant Project Manager

Company: Construct Enterprises Ltd
Apply for the Assistant Project Manager
Location: London
Job Description:

Assistant Project Manager – Mechanical


Location: City of London – project-based


Salary: £65,000 – £75,000 DOE travel allowance


Hours: 7am-4pm


Start Date: ASAP


The Opportunity


A well-established building and construction services contractor is looking for an Assistant Project Manager to join their Mechanical team. This is a great opportunity to join a company that continues to grow in the M&E space in London.


You’ll support the delivery of a variety of medium-sized mechanical projects across the City of London, from pre-construction through to commissioning and handover, working closely with the Project Manager, clients, subcontractors and the wider supply chain. Having experience on multiple mid-size or small works projects is essential to succeed in this role.


This is a great next step for an Assistant Project Manager or Project Engineer with a solid mechanical building services background who wants to keep developing in a project management environment, with genuine progression as your experience grows.


What’s On Offer



  • Annual travel allowance

  • Company pension scheme, Private healthcare, and life insurance.

  • 24 days’ annual leave plus Bank Holidays

  • Ongoing training and support towards professional qualifications

  • Clear career progression routes


Key Responsibilities



  • Support the delivery of mechanical projects from pre-construction through to completion and handover.

  • Coordinate site activities, subcontractors, trades and suppliers, and taking ownership of defined elements of project delivery.

  • Maintain HSQE procedures and prepare weekly site condition and safety reports. Ensuring programmes, method statements and risk assessments are up to date and implemented.

  • Carry out site surveys to scope works for costing.

  • Prepare smaller variations and minor works and support cost tracking against budget.

  • Identify and elevate project risks and issues in a timely manner.


The Ideal Candidate


Our client is looking for an Assistant Project Manager, Project Engineer or similar with a strong grounding in mechanical building services, ready for the next step in their career.


You’ll ideally have:



  • Experience in a mechanical/building services project delivery role with practical knowledge of mechanical building services and infrastructure, ideally within critical environments, commercial fit-out or data centres.

  • Experience across a range of medium-sized projects.

  • A good understanding of the full project lifecycle, through to commissioning and handover.

  • Good commercial awareness, including project costs, variations and budget tracking.

  • The ability to read drawings, specifications and programmes.

  • Strong organisational and communication skills.

  • CSCS, SSSTS/SMSTS, relevant building services qualification (desirable but not essential).

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Posted: October 9th, 2026