Sub Agent Jobs (On-site work)

Step up as a Sub Agent on a major water infrastructure programme (AMP7/8). Take full ownership of heavy civils, pipeline, and shaft works on site in Portsmouth. This outside IR35 role requires a driven Civil Engineer with SMSTS and site management experience. Join a high-performing team for long-...

Freelance Sub Agent role in Buckinghamshire for the HS2 rail project. Requires a construction/civil engineering qualification and experience in structures, highways, or earthworks. You will manage site engineering teams, ensure SHEQ compliance, and assist with construction strategy. Must have a v...

Seeking a Sub Agent to advance your engineering and site management career in Bridgend. You will oversee construction packages, mentor teams, and ensure HSEQ compliance on diverse projects. This role requires strong organizational skills, SMSTS certification, and commercial awareness. Join a supp...

Seeking a Sub Agent for a major HS2 project in London. You will develop construction methodologies, manage site delivery, and ensure compliance with safety and quality standards. The role requires a civil engineering degree, strong contract knowledge, and experience in reinforced concrete or pili...

Seeking a Sub Agent for a major energy project in Dinorwig, North Wales. You will manage the construction site, ensuring delivery against health & safety, quality, and cost objectives. Essential requirements include civil engineering experience, SMSTS, and a hands-on commercial approach. We offer...