HVAC Engineer - Data Center
Responsible for the reliable operation and performance of AI data center cooling infrastructure, with primary focus on Coolant Distribution Units (CDUs) and secondary cooling loops.
Key responsibilities
Monitor and troubleshoot temperature, flow, pressure, differential pressure, coolant quality, dew-point margin, and leak-detection alarms
Perform preventive and corrective maintenance for CDU and secondary cooling loop systems
Analyze system trends and operational data to identify performance degradation and potential cooling issues
Manage cooling redundancy, failover procedures, and recovery during cooling incidents
Work closely with other engineers covering pumps, heat exchangers, manifolds, and facility cooling systems
Coordinate with L1 technicians, IT teams, OEM specialists, and other engineering teams during cooling incidents
Support incident management, root-cause analysis, and continuous improvement of cooling system reliability
Follow applicable SOP, MOP, EOP, safety, maintenance, and operational procedures
Provide 24×7 shift to support and respond to critical cooling incidents when required
About you
Diploma or Bachelor's Degree in Mechanical Engineering, Building Services Engineering, HVAC Engineering, Facilities Engineering, or equivalent technical qualification
Minimum 3–5 years of hands‑on experience operating and maintaining mission‑critical HVAC/cooling systems, preferably in data centers or other 24×7 critical environments
Experience with liquid cooling systems, CDUs, secondary cooling loops, or high-density data center cooling is highly desirable
Working knowledge of pumps, valves, piping, heat exchangers, and associated cooling controls
Ability to interpret P&IDs, mechanical drawings, equipment schematics, and monitoring/BMS alarms and trends
Experience troubleshooting temperature, flow, pressure, differential pressure, coolant quality, dew‑point, and leak‑detection issues
Understanding of cooling‑system redundancy, including N+1 and 2N, maintenance, and failover procedures
Familiarity with SOP, MOP, EOP, preventive maintenance, change management, incident management, and RCA
English is a must, both written and spoken
Willing and able to provide 24×7 shift to support and respond to critical facility incidents
Information Technology Services 1,001-5,000 employees
HTC Global Services
Established in 1990, HTC Global Services is an Inc. 500 Hall of Fame company and one of the fastest growing Asian American companies in the US with headquarters in Troy, Michigan. A global provider of IT Solutions and Business Process Outsourcing services, HTCs client base spans several Global 2000 organizations. HTC is committed to providing solutions that translate into tangible business outcomes for our customers. HTC manages IT environments, IT applications, and business processes of customers, focusing on providing transformational benefits.
Mission :
We are a global IT solutions provider adding value to our clients and people through emerging technologies. We are dedicated to the success of our clients, employees, business partners, suppliers, community, and stakeholders.
HTC Global Services
Established in 1990, HTC Global Services is an Inc. 500 Hall of Fame company and one of the fastest growing Asian American companies in the US with headquarters in Troy, Michigan. A global provider of IT Solutions and Business Process Outsourcing services, HTCs client base spans several Global 2000 organizations. HTC is committed to providing solutions that translate into tangible business outcomes for our customers. HTC manages IT environments, IT applications, and business processes of customers, focusing on providing transformational benefits.
Mission :
We are a global IT solutions provider adding value to our clients and people through emerging technologies. We are dedicated to the success of our clients, employees, business partners, suppliers, community, and stakeholders.