Principal / Senior Mechanical Engineer (Water / Utilities)

COWI
Full-time Warsaw, Masovian Voivodeship Engineers
Posted:
June 07, 2026
Location:
Warsaw, Masovian Voivodeship, Poland

Job Description

Principal / Senior Mechanical Engineer (Water / Utilities)
Permanent
Hybrid
Wroclaw/Krakow/Gdansk/Warszawa 


Do you want to be a part of a growing M&E team? Can you collaborate with colleagues across UK and International projects? Are you experienced in the design and delivery of mechanical systems for UK water and wastewater infrastructure and non-infrastructure projects across the full project lifecycle? Then, this could be the next adventure in your career.


With significant investment planned across the UK water sector during AMP8, this is an exciting opportunity to contribute to some of the UK’s most high-profile water and wastewater programmes.


We are looking for an experienced Principal / Senior Mechanical Engineer with a background in UK water utility projects, supporting major AMP7/AMP8 capital delivery programmes for water companies across the UK. In this role, you will lead and support the delivery of mechanical design soluti...

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Job Overview

Job Type: Full-time
Location: Warsaw, Poland
Posted: June 07, 2026
Deadline: July 17, 2026