Assistant Site Manager - External Works (RC Frame)

Blayze Group; Greater London; On-site; GBP 31,365 - 42,435; Full time

Job summary

Blayze Group is seeking an Assistant Site Manager to join a major flagship regeneration scheme in North London. You will support the Senior Externals Manager in delivering external works across RC frame residential blocks, ensuring safety, quality and on-time delivery.

The role requires experience on large RC frame projects, strong subcontractor management, SMSTS/SSSTS, CSCS and First Aid, and a proactive approach to programme and site records for at least 12 months.

Qualifications

• Experience as Assistant Site Manager or Site Supervisor on large RC frame residential developments.
• Experience overseeing external packages (brickwork, roofing, landscaping, balconies).
• Strong communication skills and ability to manage subcontractors on site.
• SMSTS or SSSTS, CSCS and First Aid certificates.
• Proactive in quality, health & safety and programme delivery.

Responsibilities

• Assist with day-to-day delivery of external works on a major regeneration scheme.
• Manage specialist subcontractors across brickwork, roofing, balconies and landscaping.
• Monitor quality, programme and health & safety on site.
• Coordinate inspections and ensure works meet specifications.
• Attend subcontractor meetings and report progress.
• Maintain accurate site records to support milestones.

Skills

Subcontractor management

On-site supervision

Health & safety leadership

Education

SMSTS or SSSTS, CSCS and First Aid certificates

Job description

Blayze Group is seeking an Assistant Site Manager to join a major flagship regeneration scheme in North London. You will support the Senior Externals Manager in delivering external works across RC frame residential blocks, ensuring safety, quality and on-time delivery.

The role requires experience on large RC frame projects, strong subcontractor management, SMSTS/SSSTS, CSCS and First Aid, and a proactive approach to programme and site records for at least 12 months.