Commissioning Engineer

Hace 5 días

Región Metropolitana de Santiago, Región Metropolitana de Santiago, Chile Crewit Resourcing Group Jornada completa $53 - $71 Por obra

Overview

We are seeking an experienced Commissioning Mechanical Engineer with a strong background in data centre environments to lead the commissioning of critical HVAC and mechanical systems. This role focuses on air and water-side systems, including performance validation of flow rates, air volumes, and system balancing, ensuring all installations meet mission-critical standards.

Key Responsibilities

  • Lead commissioning of mechanical systems across data centre projects
  • Commission HVAC systems including CRAH/CRAC units, chillers, AHUs, and cooling infrastructure
  • Perform and validate air-side commissioning:
  • Airflow measurement (CFM)
  • Air changes per hour (ACH)
  • Pressurisation and containment performance
  • Perform and validate water-side commissioning:
  • Chilled water and condenser water flow rates (L/s, m³/h)
  • Pump performance and head pressure verification
  • System balancing across distribution networks
  • Verify thermal performance and cooling capacity against design criteria
  • Develop and execute commissioning plans, scripts, and procedures
  • Lead system balancing activities (TAB – Testing, Adjusting & Balancing)
  • Support and coordinate pre-commissioning, functional testing, and IST
  • Witness and manage FAT & SAT for mechanical systems
  • Troubleshoot performance issues related to flow, pressure, and temperature stability
  • Coordinate with BMS/controls teams for system optimisation and integration
  • Ensure compliance with project specifications, ASHRAE guidelines, and client standards
  • Maintain detailed commissioning records, reports, and validation documentation
  • Support project handover including O&M manuals and client training

Requirements

  • Degree in Mechanical Engineering or related discipline
  • Minimum 5 years’ data centre commissioning experience (essential)
  • Strong hands-on experience with HVAC systems in mission-critical environments
  • Proven experience measuring and validating:
  • Water flow rates (L/s, m³/h)
  • Pressure differentials and system balancing
  • Expertise in air and water-side commissioning
  • Experience with chillers, CRAH/CRAC units, pumps, AHUs, and cooling towers
  • Solid understanding of TAB processes and commissioning methodologies
  • Experience with IST, FAT, and SAT
  • Familiarity with BMS and control systems integration
  • Experience on Tier 1 or large-scale MEP/data centre projects
  • Strong analytical and troubleshooting skills
  • Knowledge of ASHRAE and data centre cooling standards
  • Experience with performance optimisation and energy efficiency
  • Familiarity with digital commissioning / TAB tools

What We Offer

  • Competitive salary and rotation package
  • Strong career progression opportunities
  • Exposure to cutting-edge mission-critical environments
  • Collaborative, high-performance teams

How to Apply

Please submit your CV highlighting your data centre commissioning experience, including airflow and water flow validation, system balancing, and HVAC performance testing.