HVAC Commissioning Engineer (DRWN)
First seen by Alion on Sep 23, 2026. Darwin Recruitment scores B on the Alion truth index.
Data Centre Mechanical / HVAC Commissioning Engineer (DRWN)
Job title - Data Centre Mechanical / HVAC Commissioning Engineer
Client Location - Helsinki, Finland
Remote work offering - 0% (fully onsite)
Client Industry - Data Centres / Critical Infrastructure
Contract Length - Long-term (exact length TBC)
Contract type - Freelance
Project focus
Mechanical and HVAC commissioning on a large-scale data centre build in Helsinki. You’ll take cooling plant and chilled-water systems from factory testing through to full integrated systems testing, working alongside BMS/controls teams and resolving issues on site to bring redundant cooling infrastructure into live service. ASAP start.
Key skills and Experience required
- Proven mechanical/HVAC commissioning experience on data centre or other mission-critical sites
- Commissioning chillers, CRAH/CRAC units, pumps and chilled-water/hydronic systems
- Delivering FAT, SAT and IST, including functional and integrated systems testing
- Testing and verifying temperature, pressure, flow and control sequences
- Working knowledge of BMS and controls, verifying system operation with controls teams
- Fault-finding mechanical/HVAC issues during commissioning
- Producing commissioning documentation and test reports
- Desirable: liquid cooling, CDUs, direct-to-chip/cold plate cooling, high-density or GPU data centre experience
If this role is of interest, please apply with an updated CV.
Darwin Recruitment is acting as an Employment Business in relation to this vacancy.
Khayelihle Matshayana