Ctrls Systems Tech
Listed on 2026-02-16
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Trades / Skilled Labor
HVAC Tech / Heating Engineer, Installation Technician
Location: St. Louis
What you will do
What you will do is a heading; please see below for the formatted responsibilities.
Performs assigned system commissioning using Johnson Controls configuration and commissioning tools
Troubleshoots and resolves basic HVAC mechanical, electrical, and control problems
Responds to basic warranty calls
How you will do it- Loads system-level controller software. Performs basic commissioning and system diagnostics from system-level controllers to end devices (i.e. sensors, actuators, etc) and completes all required commissioning documentation
- Keeps management and JCI contractor or customer informed of job progress and issues
- Calibrates systems requiring basic electronic test equipment
- Completes administrative tasks including but not limited to time sheets, expense reports, and on-site documentation
- Documents changes and provides information for as-built documentation
- Communicates with the JCI contractor or customer upon arrival and before leaving the work site
- Follows all safety standards and attends required safety training. High degree of regard to employee and subcontractor safety
- Demonstrated technical aptitude
- Able to use hand and power tools (i.e., drills, saws, etc.)
- Basic computer skills required
- Attention to detail
- Effective communication and listening skills
- Depending on location, the mounting and termination of low voltage devices may have special licensing requirements
- Two years' experience in installing electronic and/or mechanical systems.
- Demonstrated knowledge of HVAC systems.
HIRING HOURLY RANGE: $20.48 - $30.67 (Hourly rate to be determined by the education, experience, knowledge, skills, and abilities of the applicant, internal equity, and alignment with market data.) This position includes a competitive benefits package. The posted salary range reflects the target compensation for this role. However, we recognize that exceptional candidates may bring unique skills and experiences that exceed the typical profile.
If you believe your background warrants consideration beyond the stated range, we encourage you to apply. To support an efficient and fair hiring process, we may use technology assisted tools, including artificial intelligence (AI), to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers. For details, please visit the About Us tab on the Johnson Controls Careers site at
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