Construction Supervisor

Sphere Solutions; Wales; On-site; GBP 30,000 - 40,000; Full time

Job summary

A construction logistics firm is seeking a Site Logistics / Traffic Management Supervisor to manage site logistics and traffic operations on a large project in Cardiff. The role involves supervising a team of traffic marshals and ensuring efficient site management. The ideal candidate should hold a Gold CSCS card and SSSTS certification, with strong organisational and communication skills. This is a temporary long-term contract with an immediate start.

Benefits

Immediate start

Opportunity to work on a high-profile project

Professional site team environment

Qualifications

• Must hold a Gold CSCS card.
• Possess SSSTS certification.
• Experience in site logistics or traffic management supervision essential.

Responsibilities

• Supervise traffic marshals and coordinate off-site traffic management.
• Oversee stores management and deliveries.
• Maintain safe and compliant site access routes.
• Liaise with site management, contractors, and logistics teams.
• Implement and maintain high standards of site safety.

Skills

Strong organisational skills

Communication skills

Proactive problem-solving

Tools

Gold CSCS card

SSSTS certification

Job description

Location: Cardiff
Start Date: ASAP
Hours: 6:00am start - finish time TBC
Contract: Temporary long-term contract

We are seeking an experienced Site Logistics / Traffic Management Supervisor to oversee all aspects of site logistics, including stores management, traffic marshals (on‑site and off‑site), and parking coordination on a large new build site on the outskirts of Cardiff.

You will be responsible for leading a small team of traffic marshals, ensuring the safe and efficient movement of vehicles and materials, and maintaining excellent site organisation.

Key Responsibilities

• Supervise traffic marshals and coordinate off‑site traffic management.
• Oversee stores management and deliveries.
• Maintain safe and compliant site access routes.
• Liaise with site management, contractors, and logistics teams.
• Implement and maintain high standards of site safety and organisation.

Requirements

• Gold CSCS card (essential)
• SSSTS certification
• Previous experience in site logistics or traffic management supervision.
• Strong organisational and communication skills.
• Proactive and able to take initiative under pressure.

What We Offer

• Immediate start for the right candidate.
• Opportunity to work on a high‑profile project with a professional site team.
• We’re looking to get the right person first time — someone capable, reliable, and confident in taking ownership of the logistics and traffic operation.