HVAC

Arlington Heights School District 25 • Arlington Heights, IL

9d

About The Position

Arlington Heights School District 25 is hiring a full-time maintenance HVAC employee to operate, maintain, diagnose, and repair the district’s heating and cooling systems. Systems include chillers, air handlers, unit ventilators, hydronic distribution systems (including boilers, pumps, and two-pipe seasonal-changeover loops), and exhaust systems. The employee monitors, trends, and adjusts systems through the district’s Siemens Desigo CC building automation system. The position focuses on system operation, fault diagnosis, seasonal startup and shutdown, and using building automation to maintain efficient and reliable operation across district facilities.

The employee reports directly to the Director of Facilities Management and receives technical supervision from the Facilities Management Office. The employee must also respond to requests from building administrators. This job description is a guideline and is not inclusive of all duties and responsibilities.

Requirements

• Strong commercial HVAC/R technical knowledge across chillers, air handlers, unit ventilators, hydronic systems, boilers, pumps, and exhaust fans.
• Ability to troubleshoot and diagnose mechanical and control faults by interpreting equipment behavior, system trends, and control sequences.
• Ability to operate a building automation system such as Siemens Desigo CC or comparable, including reading points and trends, adjusting schedules and setpoints, acknowledging and interpreting alarms, and understanding basic sequences of operation.
• Proficiency in seasonal startup, shutdown, and heating/cooling changeover of two-pipe hydronic systems.
• Working knowledge of hydronic/closed-loop water treatment, testing, and chemical balancing.
• Ability to work with hand tools and power tools of the trade.
• Willingness to accept direction and perform a variety of tasks.
• Good judgment, trustworthiness, dependability, promptness, flexibility, and emotional maturity.
• Valid driver’s license.
• Basic computer skills in e-mail, Windows operation, Word, and Excel.
• Current EPA Section 608 Universal refrigerant certification, or willingness to obtain one; the district will assist with certification or renewal.

Nice To Haves

• Manufacturer or building automation system controls training.
• Low-pressure boiler or stationary/operating-engineer experience.
• Refrigeration-trade education or apprenticeship.

Responsibilities

• Operate, maintain, diagnose, and repair the district’s heating and cooling systems, including chillers, air handlers, unit ventilators, hydronic distribution systems, boilers, pumps, and exhaust systems.
• Monitor, trend, and adjust systems through the Siemens Desigo CC building automation system.
• Troubleshoot and correct mechanical and control-system faults.
• Perform seasonal startup, shutdown, and heating/cooling changeover of two-pipe hydronic systems.
• Work with hydronic and closed-loop water treatment, testing, and chemical balancing.
• Respond to requests from building administrators.
• Perform a variety of tasks as directed.

What This Job Offers

• Job Type: Full-time
• Education Level: No Education Listed