Senior Maintenance Mechanic – HVAC & BAS Expert

University Corporation for Atmospheric Research

Peachtree City (GA)

On-site

USD 73,000 - 91,000

Full time

6 days ago

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Job summary

UCAR is seeking a Maintenance Mechanic II to install, maintain, troubleshoot, and operate commercial HVAC, BAS, and related mechanical systems across its facilities. The role emphasizes independent problem-solving, preventive maintenance, and supporting critical operations with on-call coverage.

Ideal candidates have six years of relevant experience, EPA 608 certification, and strong knowledge of boilers, hydronic systems, and plumbing.

Qualifications

High school diploma or equivalent and HVAC/mechanical training or apprenticeship.
Journey-level mechanical worker with six years of progressive experience in facilities maintenance.
Experience with critical facility HVAC systems and BAS-based troubleshooting.
EPA Section 608 refrigeration certification (Universal preferred).

Responsibilities

Install, maintain, troubleshoot, repair, and operate commercial HVAC, refrigeration, plumbing, boiler, and hydronic systems.
Diagnose mechanical equipment failures using troubleshooting methods, data, and field measurements.
Maintain air handling units, rooftop units, pumps, motors, valves, heat exchangers, and related components.
Perform preventive and predictive maintenance per schedules and manufacturer guidance.
Identify issues and recommend corrective actions to improve system reliability.
Monitor BAS alarms/trends and adjust operating parameters as needed.
Troubleshoot interactions among equipment, controls, sensors, and BAS sequences.
Participate in on-call rotations and after-hours emergency response.