Assistant Site Manager

Company: Thomas Gray Ltd
Apply for the Assistant Site Manager
Location: East Sussex
Job Description:

An opportunity to join a high-performing, 5-star housebuilder with a strong pipeline of residential developments across the South East.

This position is based on a development of approximately 100 traditional build units (low-rise housing), with potential for a larger subsequent phase. We are seeking an ambitious Assistant Site Manager to support the Site Manager in driving operations forward, maintaining safety standards and ensuring high-quality handovers.

Key Responsibilities

  • Day-to-Day Operations:Oversee daily build schedules, ensuring sub-contractors and direct labour stay on track with the construction programme.
  • Quality Control:Conduct inspections across all stages of build, driving high craftsmanship standards and minimising snags.
  • Health & Safety:Enforce strict health and safety protocols across the development to uphold an exemplary safety culture.
  • Site Logistics:Assist with material management and delivery schedules to ensure seamless on-site progress.
  • Handover & Customer Care:Prepare completed units for final handovers, ensuring plots meet company standards and buyer expectations.

Key Requirements

  • Background:Strong track record as an Assistant Site Manager within the residential housing sector.
  • Build Experience:Proven experience with traditional build schemes is essential. Timber frame experience is also beneficial.
  • Certifications:CSCS card, SMSTS (or SSSTS) and First Aid at Work.
  • Management Style:Professional, proactive and effective at driving site teams and subcontractors with strong communication skills.
  • Track Record:Excellent health, safety and compliance record on active or previous sites.

Posted: July 24th, 2026