Mechanical Commissioning Engineer
Pubblicato il 06-08-2026 - Experteer Italy in Milano
As a Mechanical Commissioning Engineer, you will ensure critical mechanical systems in data centre projects are tested, commissioned, and handed over to exacting standards. You'll work across Milan-area developments, collaborating with cross-functional teams to drive reliable, high-performance facilities. The role offers a long-term project pipeline and international opportunities, with strong career development and leadership programs.
You will help shape best practices in commissioning and contribute to world-class critical infrastructure.
Salary up to 150,000 RAL Accommodation support Opportunities to progress across international projects Commissioning mechanical building services systems across major Data Centre projects Reviewing mechanical drawings, specifications and technical documentation Developing and implementing commissioning plans, procedures and test scripts Coordinating commissioning activities with project teams, vendors and specialist contractors Testing and validating HVAC, chilled water, condenser water and ventilation systems Supporting pre-commissioning, flushing,
pressure testing and functional performance testing Carrying out system inspections, tag walks and commissioning walkdowns Identifying defects, managing snagging activities and supporting close-out Producing commissioning documentation, reports and final handover packs Attending commissioning meetings and collaborating with multidisciplinary project teams Supporting Integrated Systems Testing (IST) and client demonstrations Mentoring junior engineers and promoting commissioning best practice across projects HVAC systems, CHW, CW, LTHW, AHUs, CRAH/CRAC units, ventilation Pumps, valves and pipework, BMS integration Functional Performance Testing (FPT) and Integrated Systems Testing (IST) Mechanical flushing and pressure testing Commissioning documentation and reporting Mechanical drawings and specifications Mechanical system troubleshooting and fault finding As a Mechanical Commissioning Engineer, you will ensure critical mechanical systems in data centre projects are tested, commissioned, and ha...