Assistant Project Manager – Water Infrastructure Delivery

Company: Costain Group PLC

Location: Southampton

Posted: April 25th, 2026

Costain Group PLC is seeking an Assistant Project Manager for the Southern Water Framework in Southampton. In this role, you'll assist in planning and scheduling within a £1 billion capital programme for enhancing water supply and wastewater treatment across South and Southeast England. Ideal candidates should have degree-level qualifications in Civil Engineering, strong computer skills, and water industry experience. The position entails supporting project controls and ensuring effective file management. #J-18808-Ljbffr
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