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Assistant Building Systems Jobs in Chicago, IL (NOW HIRING)

Operating Engineer (Local 399)

Chicago, IL · On-site

$71K - $96K/yr

Maintain HVAC systems and equipment at optimum levels (e.g., cleaning, inspecting, and changing parts). * Respond to tenant inquiries in a timely and professional manner. * Assist Building Management ...

Maintain HVAC systems and equipment at optimum levels (e.g., cleaning, inspecting, and changing parts). * Respond to tenant inquiries in a timely and professional manner. * Assist Building Management ...

... building systems and equipment such as: power-operated equipment, hydraulic systems, HVAC, ... assist public transportation in the six-county northeastern Illinois area consisting of Cook ...

... building systems and equipment such as: power-operated equipment, hydraulic systems, HVAC, ... assist public transportation in the six-county northeastern Illinois area consisting of Cook ...

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Assistant Building Systems information

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Infographic showing various Assistant Building Systems job openings in Chicago, IL as of August 2026, with employment types broken down into 81% Full Time, 17% Part Time, and 2% Contract. Highlights an 82% Physical, 2% Hybrid, and 16% Remote job distribution.

HVAC and Building Systems Technician Associate

Proviso Township High Schools

Forest Park, IL • On-site

Full-time

Re-posted 18 days ago


Key responsibilities

  • Assist with the installation, maintenance, and repair of heating, ventilation, and air conditioning systems.

  • Help inspect, repair, and support routine maintenance of fans, motors, pumps, filters, and thermostats, and monitor building systems like chillers, boilers, and cooling towers.

  • Record maintenance activities, report problems to supervisors, and support general maintenance duties as assigned.


Job description

HVAC and Building Systems Technician Associate

Division / Department:     Custodial and Maintenance

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

Position Group:    Maintenance

Grade Level (per CBA):     Grade III

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 helps install, maintain, and repair heating, ventilation, and air conditioning systems that control temperature and air quality in buildings. This role is hands-on and ideal for someone with basic knowledge in mechanics, problem-solving, and working with tools and equipment.

Main Job Duties:

Assist with the installation and maintenance of air conditioning, heating, and ventilation systems.

  • Help inspect and repair fans, motors, pumps, filters, and thermostats.

  • Learn to use tools, gauges, and meters to test and adjust equipment.

  • Support senior technicians with routine maintenance, such as cleaning coils and replacing filters.

  • Help monitor building systems like chillers, boilers, and cooling towers.

  • Follow safety rules and keep work areas clean and organized.

  • Record maintenance activities and report problems to supervisors.

  • Snow removal 

  • Enter school dude for building repairs and closeout when complete 

  • General maintenance duties and responsibilities. 

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

Skills and Abilities:

  • Interest in working with your hands and learning mechanical systems.

  • Ability to follow directions and work safely.

  • Good communication and teamwork skills.

  • Basic math and problem-solving ability.

  • Dependable and willing to learn new skills.

Education and Requirements:

  • High school diploma or GED (required).

  • Technical or trade school training in HVAC (preferred but not required).

  • Valid driver's license and clean driving record (may be required).

  • Must be able to lift up to 50 lbs. and work indoors or outdoors in various weather.

Compensation & Benefits:

  • 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.

  • https://www.pths209.org/discover-d209/departments/district-and-school-operations/human-resources/contracts-salary-report

  • 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. 

  • https://www.pths209.org/staff/benefits

Evaluation

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).

Application Procedures:
Apply online at https://www.applitrack.com/pths209/onlineapp/default.aspx
Selection Process:
All applicants must complete a District application to be considered for employment. Applications will be reviewed.Interviews of selected qualified applicants will be conducted, and a qualified candidate will be recommended by the hiring supervisor to the Office of Human Resources. District 209 ensures equal employment opportunity, as outlined in Board Policy 5:10. The Superintendent is responsible for making final hiring recommendations to the Proviso Township High Schools Board of Education.? Employment is subject to the recommendation of the Superintendent, the approval of the Board of Education and the results of required processes outlined in Board Policy 5:30. No individual shall begin work until receiving written approval from the Office of Human Resources. It is the responsibility of the individual who has sought employment to ensure that official approval from the Office of Human Resources has been granted prior to beginning any type of employment.
* 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.