HVAC Controls Technician: Troubleshooting & Commissioning

Johnson Controls International; Calumet City (IL); On-site; USD 41,000 - 62,000; Full time

Job summary

Johnson Controls, Inc. in Illinois seeks a skilled HVAC Controls Technician to troubleshoot, install, commission and perform preventative maintenance on building control systems, covering mechanical, electrical and low‑voltage components.

You will respond to service and warranty calls, provide on‑site technical support, document commissioning work, and communicate clearly with customers while upholding safety standards and quality service.

Qualifications

• Vocational training or assoc. degree in electronics, mechanical systems, or related field.
• Experience servicing HVAC electrical/electronic systems is preferred.
• Ability to use electrical testing tools and PCs for diagnostics.

Responsibilities

• Troubleshoot, install, commission and maintain HVAC control systems.
• Respond to service and warranty calls using Johnson Controls tools.
• Provide on-site technical support and communicate with customers.
• Document commissioning work and update as-built records.
• Uphold safety standards during all service tasks.

Skills

HVAC knowledge

Troubleshooting

Electrical testing

Communication skills

Computer proficiency

Education

Associate degree or Vocational training in electronics/mechanical systems

Tools

Multimeter

Electrical testing equipment

Job description

Johnson Controls, Inc. in Illinois seeks a skilled HVAC Controls Technician to troubleshoot, install, commission and perform preventative maintenance on building control systems, covering mechanical, electrical and low‑voltage components.

You will respond to service and warranty calls, provide on‑site technical support, document commissioning work, and communicate clearly with customers while upholding safety standards and quality service.