Engineering Jobs
Senior Site Agent
Costain Group • Newcastle Upon Tyne, Tyne & Wear
Salary
£5 – £6
Posted
18 September 2026
Work mode
Full-time
Sponsor match
high
Skilled WorkerWorker (A rating)
Role overview
Costain Group is hiring a Senior Site Agent in Newcastle Upon Tyne, a full-time engineering role. The advertised salary is £5 – £6. Costain Group holds an active licence on the UK Home Office register of sponsors for the Skilled Worker route, which means it can sponsor a visa for this hire if it chooses to.
Description Costain have been appointed by Northumbrian Water to the Living Water Enterprise to help shape and deliver its strategic infrastructure upgrade programme with contracts valued up to c.£670m to Costain over the next 15 years. The Senior Agent will lead the delivery of projects allocated to Costain and ranging in value from £10m - £25m in this first wave. This allocation covers both STW upgrades and Storm Overflow works. You will work across the project lifecycle from concept, ECI, de…
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