Sub Agent - Civil Infrastructure (South Wales)

Walker & Sloan; Cardiff; On-site; GBP 48,000 - 60,000; Full time

Benefits offered by this job

Varied projects exposure

Career progression

Supportive teams

BCorp certified

Job summary

Walker & Sloan is seeking an experienced Sub Agent to join a civil engineering contractor delivering infrastructure projects across South Wales. The role focuses on coordinating site activities, managing subcontractors and direct labour, and supporting project programming within NEC contract frameworks.

The successful candidate will collaborate with Site Agents, Project Managers and operations teams to ensure safe, efficient delivery in line with programme.

Qualifications

• Experience as Sub Agent or Senior Site Engineer with site management responsibilities.
• Strong background delivering civil engineering projects in energy, water, highways or coastal sectors.
• Solid understanding of NEC contracts (ideally NEC4) and ability to manage programmes and subcontractors.

Responsibilities

• Coordinate site activities and supervise subcontractors and direct labour.
• Monitor progress and ensure resources are planned and allocated to programme requirements.
• Review technical drawings and specifications and oversee QA procedures.
• Contribute to cost control and support NEC contract processes.
• Maintain site records and assist with project programming and health, safety & environmental compliance.

Skills

Sub Agent experience

Site management

NEC contracts

Education

SMSTS

CSCS

Temporary Works Supervisor/Coordinator

First Aid

HSG47

Job description

Walker & Sloan is seeking an experienced Sub Agent to join a civil engineering contractor delivering infrastructure projects across South Wales. The role focuses on coordinating site activities, managing subcontractors and direct labour, and supporting project programming within NEC contract frameworks.

The successful candidate will collaborate with Site Agents, Project Managers and operations teams to ensure safe, efficient delivery in line with programme.