Sub Agent

Posted 06 February 2026
Salary £300 - £400/annum
Start Date ASAP
LocationBirkenhead
Job type Contract
Job Duration12 Months
Discipline Management and Supervisory
ReferenceSub Agent - Birkenhead

Job description

​Sub Agent – Marine Civils (Dock/Port Scheme)
Birkenhead
£300–£400 per day
Start: ASAP
Duration: 10 months

We are currently seeking an experienced Sub Agent to join a major dock/port marine civils project based in Birkenhead. This is a long-term freelance opportunity on a high-profile marine infrastructure scheme.

Key Responsibilities:

Day-to-day management of junior engineers and setting out engineers

Overseeing and reviewing setting out works

Managing and compiling as-built surveys

Preparation, review, and implementation of RAMS

Ensuring works are delivered in line with quality assurance procedures

Supporting the Site Agent with programme and site coordination

Requirements:

Proven experience as a Sub Agent on marine civils / heavy civils projects

Strong engineering and site management background

SMSTS (essential)

CSCS card (essential)

Ability to manage engineers and maintain high QA standards

Available to start immediately

What’s on Offer:

Competitive day rate £300–£400

10 months’ work with a reputable contractor

Immediate start on a technically interesting marine scheme

Apply now with your CV or get in touch for more information.