Assistant Site Manager

  • Invision Group
  • Welwyn Garden City, Hertfordshire
  • 23/09/2026
Full time Construction

Job Description

Assistant Site Manager Industrial New Build
Location: Hertfordshire
Salary: £35,000 £45,000 + Package

Our client is an established main contractor specialising in industrial, logistics and commercial construction, with an expanding portfolio of new-build projects across the UK.

They are currently seeking an Assistant Site Manager to join their project team on a major industrial new-build scheme in Hertfordshire.

Working alongside the Site Manager and wider project team, you will play a key role in coordinating the day-to-day delivery of the project, with responsibility for subcontractor coordination, quality, health & safety and programme support.

Key Responsibilities:

  • Assisting the Site Manager with daily site operations
  • Managing and coordinating subcontractors
  • Monitoring progress against programme
  • Ensuring works are completed safely and to the required quality
  • Coordinating site logistics and sequencing
  • Carrying out inspections and maintaining site records
  • Attending meetings with subcontractors and the project team
  • Supporting the delivery of the project from groundworks through to completion

The Ideal Candidate:

  • Previous Assistant Site Manager or Site Supervisor experience
  • Experience with a main contractor
  • Background in industrial, logistics, warehouse or commercial new builds
  • Steel frame experience highly desirable
  • Good understanding of construction processes and site management
  • CSCS and relevant construction qualifications
  • Strong communication and organisational skills
  • Full UK driving licence

Package:

  • £35,000 £45,000 + package, dependent on experience
  • Permanent opportunity
  • Major industrial new-build project
  • Excellent opportunity for career progression
  • Support and development towards Site Manager level

If you wish to be considered for the role - please apply with your CV today.