Mechanical Site Engineer (Data Center)

Overview

Key Responsibilities

• Monitor and verify contractor installation of mechanical systems across data center construction activities.
• Confirm compliance with approved design documents, project specifications, quality requirements, and applicable installation standards.
• Oversee installation activities related to chilled water piping, CRAH/CRAC units, pumps, valves, expansion systems, and heat rejection equipment.
• Review contractor submissions, including mechanical shop drawings, P&IDs, method statements, ITPs, risk assessments, and installation documentation.
• Provide technical comments and coordinate resolution of mechanical design, installation, and quality issues.
• Coordinate mechanical interfaces with electrical, CSA, ICT, controls, and BMS teams to ensure alignment across disciplines.
• Verify flushing, pressure testing, system cleanliness, and compliance with OEM installation and startup requirements.
• Support OEM coordination activities and ensure contractor installation practices meet manufacturer requirements.
• Track construction progress and flag schedule, access, resource, and coordination risks impacting mechanical works.
• Participate in site meetings, OAC meetings, coordination reviews, and progress discussions.
• Communicate discipline-specific risks, constraints, and mitigation actions to project stakeholders.
• Witness pre-functional checks, OEM startups, and support integrated systems testing activities.
• Support temporary cooling strategies, phased system turnovers, isolation planning, and commissioning readiness activities.
• Support progress validation for contractor payment applications by verifying completed mechanical works.
• Assist with punch list preparation, closure tracking, as-built drawing review, and handover documentation.
• Support the identification, review, and closure of mechanical NCRs, deviations, and field change requests.