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 a

📌 Mechanical Commissioning Engineer (Italia)
🏢 Experteer Italy
📍 Italia