JR HVAC Technician

MCS RESI LLC; Thornton Township (IL); On-site; USD 32,000 - 41,000; Full time

Job summary

MCS RESI LLC is seeking a reliable JR HVAC Technician to assist in installation, maintenance, and repair of heating, ventilation, and air conditioning systems under supervision. The role offers hands-on experience and growth within the HVAC industry in Chicago/Lansing, IL.

You will support senior technicians with inspections, diagnostics, and troubleshooting, perform routine maintenance, and ensure safety and compliance.

Qualifications

• High school diploma or equivalent is required.
• Must have maintenance, repairs and replacement experience with HVAC.
• EPA 608 certification preferred or willingness to obtain.
• Basic computer skills (Excel/Word/Outlook) preferred.

Responsibilities

• Install, maintain and repair HVAC systems and equipment.
• Assist with inspections, diagnostics, and troubleshooting under supervision.
• Identify maintenance risks and perform routine tasks like filter changes.
• Diagnose electrical and mechanical faults in HVAC systems.
• Work after hours, weekends, and holidays as needed.

Skills

HVAC knowledge

Mechanical aptitude

Reading and following instructions

Excellent communication

Willingness to continue education

Education

High school diploma or equivalent

EPA 608 Certification (or willingness to obtain)

Tools

Excel

Word

Outlook

Job description

If you are unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process.

Regular Full-Time Technical Chicago, Lansing, IL, US

30+ days ago Requisition ID: 2249

Salary Range: $23.00 To $30.00 Hourly

Summary:

Our mission is to make communities SHINE! Our team provides excellent service to our clients, all while nurturing communities, acting with integrity, and hustling to get the job done.

A reliable JR HVAC Technician you will assist in the installation, maintenance, and repair of heating, ventilation, and air conditioning systems under the supervision of a senior technician. This is an excellent opportunity to gain hands‑on experience and grow within the HVAC industry.

• Installing, maintaining and repairing ventilation and air conditioning systems and equipment.
• Basic understanding of HVAC systems, Refrigeration, Low Temp, Ice machines and components.
• Support senior technicians with inspections, diagnostics, and troubleshooting HVAC issues.
• Identifying maintenance risks on equipment.
• Perform routine maintenance tasks such as filter changes, system cleaning, and testing.
• Diagnosing electrical and mechanical faults for HVAC systems.
• Cleaning, adjusting and repairing systems, and performing warranty services.
• Performing emergency repairs promptly and efficiently.l>
• Ensuring compliance with appliance standards and with Occupational Health and Safety Act.
• Complying with service standards, work instructions and customers' requirements.
• Assisting with customers' queries.
• Ability to climb ladders, ascend. Descend stairs and navigate various areas throughout the property.

Supervisory Responsibilities:

This position has no supervisory responsibilities

This position has supervisory responsibilities

• Completion of or current enrollment in an HVAC training program preferred, and willingness to continue education in HVAC field.
• Valid driver’s license.
• Basic understanding of HVAC systems and components.
• Strong mechanical aptitude and willingness to learn.
• Working knowledge of boiler systems.
• Proficient in balancing air and water treatment systems in line with HVAC protocols.
• Excellent written, verbal and interpersonal skills.
• Ability to work after hours, over weekends and on public holidays with short or no notice.
• Ability to work in confined spaces.

Education and Experience :

Education: High school diploma or equivalent work experience in a similar environment.

Experience:

• Must have experience in maintenance, repairs and replacement
• Must have experience with HVAC, Refrigeration and Low temp;
• Commercial single phase and 3 phase units up to minimum of 20 tons

Preferred:

• EPA 608 Certification (or willingness to obtain)
• Basic computer skills. Experience in Excel, Word, and Outlook preferred.

Physical Requirements and Work Content:

Americans with Disability Specifications: The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

While performing the duties of this job, the employee is required to stand, move, operate with hands and arms, and lift up to 50 pounds at times. The employee is regularly required to use hands to operate or feel objects, tools or controls, communicate, distinguish or identify, adjust or focus.

Work environment characteristics described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

Additional Comments:

These declarations are not to be an “all-inclusive” list of the duties and responsibilities nor of the skills and abilities required to do the job. They are intended only to describe the general nature of the job and a reasonable representation of its activities. Additional essential functions and/or tasks may be identified by the company and listed as such in the incumbent’s performance appraisal. Various tasks may be assigned under each task or function. The incumbent performs other job‑related duties as assigned and required.

This document does not create an employment contract, implied or otherwise, other than an “at-will” employment relationship.