**Job Title: HVAC Service Technician**
**Job Description**
A Mechanical Critical Facility Technician is responsible for maintaining and repairing mission-critical mechanical systems in environments such as data centers, hospitals, and manufacturing plants. This role requires strong HVAC expertise, mission-critical experience, and relevant certifications.

**Responsibilities**

+ Operate, maintain, and repair complex HVAC systems, including cold water chillers, boilers, CRAC/CRAH units, and air handlers.
+ Install and repair minor plumbing systems such as pumps, valves, and piping.
+ Troubleshoot mechanical equipment using hydraulic and pneumatic systems.
+ Monitor and control environmental systems using BMS platforms like Niagara Tridium, Siemens, and Johnson Controls.
+ Read mechanical, plumbing, and electrical diagrams to perform accurate maintenance and repairs.
+ Document work orders, repairs, and maintenance activities using CMMS software.
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