HVAC Technician – School District Facilities & Chillers/Boilers

HES Facilities; Vernon Hills (IL); On-site; USD 37,000 - 51,000; Full time

Benefits offered by this job

Medical Insurance

Dental Insurance

Vision Insurance

Life Insurance

Optional daily pay

Job summary

HES Facilities in Vernon Hills, IL is seeking an HVAC technician to maintain and repair heating and ventilating systems for a District 128 School District site. The role focuses on boilers, chillers, controls, and system diagnostics.

Candidates should be versed in CMMS and BAS, perform preventive maintenance, and be available for on-call duties to ensure safe, reliable facility operations. A strong mechanical background and a safety-first mindset are essential.

Qualifications

• High school diploma or equivalent required.
• 2-year HVAC vocational or apprenticeship training preferred.
• Experience with commercial HVAC systems and maintenance is required.

Responsibilities

• Operate and troubleshoot boilers, chillers, and HVAC controls.
• Perform preventive maintenance on heating and ventilating equipment.
• Complete work orders and document service activities accurately.
• Respond to alarms and troubleshoot system issues.
• Support other trades as needed, including fabrication and repair work.

Skills

Chiller operation

Electrical troubleshooting

Mechanical troubleshooting

Boiler operation

Building Automation Systems (BAS)

On-call readiness

Education

High School graduate

HVAC vocational training

Tools

CMMS

BAS

Hand tools

Job description

HES Facilities in Vernon Hills, IL is seeking an HVAC technician to maintain and repair heating and ventilating systems for a District 128 School District site. The role focuses on boilers, chillers, controls, and system diagnostics.

Candidates should be versed in CMMS and BAS, perform preventive maintenance, and be available for on-call duties to ensure safe, reliable facility operations. A strong mechanical background and a safety-first mindset are essential.