HVAC and Building Systems Technician (2 positions)

Proviso Township High Schools; Maywood (IL); On-site; USD 52,000 - 68,000; Full time

Job summary

Proviso Township High Schools District 209 is seeking an HVAC and Building Systems Technician to install, operate, maintain, and repair heating, ventilation, air conditioning, and refrigeration systems across district facilities.

The role requires 3–5 years of commercial/industrial HVAC experience, strong BAS and electrical troubleshooting skills, and a safety-focused mindset. This is a full-time, on-site position with potential overtime and union affiliation with SEIU Local 73/CTW.

Qualifications

• High school diploma or GED required.
• Technical or trade school certification in HVAC preferred.
• 3–5 years of experience in commercial or industrial HVAC maintenance.
• Strong knowledge of BAS systems, mechanical drawings, and HVAC schematics.
• Ability to troubleshoot electrical, mechanical, and pneumatic systems.
• Excellent communication and organizational skills.
• Physical ability to lift 50 lbs., climb ladders, and work in confined spaces or on rooftops.

Responsibilities

• Inspect, diagnose, and repair HVAC equipment including air handlers, chillers, boilers, and cooling towers.
• Operate and monitor BAS for temperature, humidity, and system performance control.
• Perform preventive maintenance on HVAC systems for reliable operation.
• Maintain and service gas-fired equipment, steam traps, condensate tanks, and water treatment systems.
• Troubleshoot electrical and mechanical components such as motors, relays, sensors, and thermostats.
• Check refrigerant levels, perform leak tests, and recharge systems per EPA regulations.
• Maintain cooling towers, condensate water tanks, and water chemistry.
• Enter work orders and respond to service calls in a timely manner.
• Maintain accurate service records and safety compliance.

Skills

HVAC maintenance

BAS systems

Troubleshooting

Communication

Education

High school diploma or GED

HVAC trade certification

Tools

BAS controls

Electrical testing tools

Job description

HVAC and Building Systems Technician (2 positions) JobID: 10098

• Position Type:
  Maintenance/Custodial
  
• Date Posted:
  9/9/2026
  
• Location:
  Proviso East High School
  

HVAC and Building Systems Technician

Division / Department: Custodial and Maintenance

Classification (FLSA): Full-time, Non-Exempt

Position Group: Maintenance

Full-Time Equivalent (FTE): 1.0

Anticipated Work Year & Hours*: 260 Days (12 – Month)

Union Membership: Proviso Custodial and Maintenance Union SEIU Local 73, CTW

Reports to: Custodial and Maintenance Building Lead; Director of Buildings and Grounds

Position Summary

The HVAC Technician is responsible for the installation, operation, maintenance, and repair of heating, ventilation, air conditioning, and refrigeration systems. This role ensures all building systems operate efficiently, safely, and in compliance with applicable codes and standards.

Essential Duties and Responsibilities

Inspect, diagnose, and repair HVAC equipment, including air handlers, chillers, boilers, cooling towers, pumps, compressors, VAV boxes, and exhaust fans.

Operate and monitor Building Automation Systems (BAS) for temperature, humidity, and system performance control.

Perform preventive maintenance on HVAC systems to ensure reliable, energy-efficient operation.

Maintain and service gas-fired equipment, steam traps, condensate tanks, and water treatment systems.

Troubleshoot and repair electrical and mechanical components such as motors, contactors, relays, sensors, and thermostats.

Check refrigerant levels, perform leak tests, and recharge systems in compliance with EPA regulations.

Maintain cooling towers, condensate water tanks, and ensure proper water chemistry and treatment.

Support operation and maintenance of swimming pool HVAC and filtration systems.

Enter work orders via district system for building repairs and closeout when complete

Respond to service calls, alarms, and occupant comfort issues in a timely and professional manner.

Maintain accurate service records, logs, and reports.

Ensure compliance with safety regulations, including lockout/tagout, confined space, and fall protection procedures.

Collaborate with other maintenance staff, contractors, and vendors to complete repairs and projects.

Snow removal

Perform additional duties and responsibilities as assigned by the administration.*

Qualifications

High school diploma or GED required; technical or trade school certification in HVAC preferred.

Minimum 3–5 years of experience in commercial or industrial HVAC maintenance.

Strong knowledge of BAS systems, mechanical drawings, and HVAC schematics.

Ability to troubleshoot electrical, mechanical, and pneumatic systems.

Excellent communication and organizational skills.

Physical ability to lift 50 lbs., climb ladders, and work in confined spaces or on rooftops.

Preferred Qualifications

State or city HVAC license.

Experience with large commercial systems (chillers, boilers, cooling towers).

Familiarity with energy management systems and controls.

Pool operator certification (CPO) or equivalent (for facilities with pools).

Indoor and outdoor work in varying weather conditions.

Exposure to noise, vibration, chemicals, and mechanical hazards.

May require overtime, on-call, or weekend shifts as needed.

Salary Range:??As set forth in the current agreement between the Board of Education of Proviso Township High Schools District 209, Cook County, Illinois, and Proviso Custodial and Maintenance Union SEIU Local 73, CTW, 2025–2030.

Benefits:?As set forth in the current agreement between the Board of Education of Proviso Township High Schools District 209, Cook County, Illinois, and Proviso Custodial and Maintenance Union SEIU Local 73, CTW, 2025–2030.

Performance will be evaluated in accordance with the provisions of the Proviso Township High Schools District 209 Board's policy on personnel evaluation.

Additional Information

This job description provides guidelines and direction for accomplishing goals and objectives. It covers the essential responsibilities and activities required for effective execution of the position but is not exhaustive. The individual in this role may perform additional duties as assigned.

This description also serves compliance with the Americans with Disabilities Act (ADA).

Disclaimer

This job description describes duties and responsibilities representative of the nature and level of work assigned to the position. The identified duties and responsibilities and other information contained in this job description are intended only as examples of the various types of work that may be performed. The omission of specific statements of duties does not exclude them from the classification if the work is similar, related, or a logical assignment for this classification.? The job description does not constitute an employment agreement between the school district and employee and is subject to change by the school district as the school district's needs and the job change's requirements.? The information contained in this job description is not an exhaustive list of the duties performed for this position.? Other duties may be required and assigned.? The site of employment is subject to change based on the needs of the school district.? As outlined in Board Policy 5:32 Nepotism, no person with an Interested Relationship with any member of the Board of Education, the Superintendent or a District-level administrator shall be eligible for employment in the District.

For Additional Information Contact

Office of Human Resources

Proviso Township High Schools District 209

8601 W. Roosevelt Road

Forest Park, IL 60130

708-338-5900

Proviso Township High Schools District 209 does not discriminate in employment on the basis of race, color, religion, sex (including pregnancy and gender identity), national origin, political affiliation, sexual orientation, marital status, disability, genetic information, age, membership in an employee organization, parental status, military service, and other protected categories as set forth in Board Policy 5:10.