Controls System Tech/Field Engineer
Listed on 2026-07-16
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Trades / Skilled Labor
HVAC Tech / Heating Engineer, Maintenance Technician / Mechanic, Field/Service Technician, Installation Technician
What you will do
As a controls systems technician with Johnson Controls you will perform assigned system commissioning using Johnson Controls configuration and commissioning tools.
You will troubleshoot and resolve HVAC mechanical, electrical, and control problems and respond to warranty calls.
How you will do it- Loads system‑level controller software
- Performs commissioning and system diagnostics from supervisory level devices to system‑level controllers and end devices (such as 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 electronic test equipment
- Completes administrative tasks including but not limited to time sheets, expense reports, and on‑site documentation
- Documents change 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.
- Basic computer skills
- Demonstrated technical aptitude
- Able to use hand and power tools (i.e. drills, saws, etc.)
- Attention to detail
- Good communication and listening skills
- Basic knowledge of mechanical HVAC systems
- Bachelor's degree in Engineering (Mechanical, Electrical or HVAC)
- Minimum 2 years of experience in Building Automation Systems (BAS)
- Low voltage/120 volt wiring skills
- HVAC experience
- Experience working with Microsoft Excel and Visio
HIRING HOURLY RANGE: $27.98 - 32.82 (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. To support an efficient and fair hiring process, we may use technology‑assisted tools, including artificial intelligence, to help identify and evaluate candidates. All hiring decisions are ultimately made by human reviewers.
For details, please visit the Johnson Controls Careers site at
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