Demo

Controls System Tech/Field Engineer | Controls System Tech/Field Engineer

Johnson Controls International
Milwaukee, WI Full Time
POSTED ON 8/23/2026
AVAILABLE BEFORE 10/22/2026

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.

Visit johnsoncontrols.com for more information and follow @Johnsoncontrols on social platforms. 

What we offer:

  • Competitive Starting Pay

  • Paid Training

  • Global Advancement Opportunities

  • Company Vehicle (as applicable)

  • Referral Bonuses

  • Comprehensive Benefit Medical/Dental/Vision insurance

  • Health Savings Account (HSA)

  • Life Insurance

  • 401(k) savings plan with company match

  • Short-Term and Long-Term Disability

  • Employee Assistance Program

  • Wellness Program

  • And more!

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 provide 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.

What we look for

  • 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

Preferred

  • 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. 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 https://jobs.johnsoncontrols.com/about-us

#LI- AD2

#TechnicalHiring

|

Johnson Controls, a global leader in thermal management, mission-critical building systems, energy efficiency, and decarbonization, helps customers use energy more productively, reduce carbon emissions, and operate with the precision and resilience required in rapidly expanding industries such as data centers, healthcare, pharmaceuticals, advanced manufacturing, and higher education.

For more than 140 years, Johnson Controls has delivered performance where it really matters. Backed by advanced technology, lifecycle services and an industry-leading field organization, we elevate customer performance, turn goals into real-world results and help move society forward.

Visit johnsoncontrols.com for more information and follow @Johnsoncontrols on social platforms. 

What we offer:

  • Competitive Starting Pay

  • Paid Training

  • Global Advancement Opportunities

  • Company Vehicle (as applicable)

  • Referral Bonuses

  • Comprehensive Benefit Medical/Dental/Vision insurance

  • Health Savings Account (HSA)

  • Life Insurance

  • 401(k) savings plan with company match

  • Short-Term and Long-Term Disability

  • Employee Assistance Program

  • Wellness Program

  • And more!

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 provide 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.

What we look for

  • 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

Preferred

  • 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. 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 https://jobs.johnsoncontrols.com/about-us

#LI- AD2

#TechnicalHiring

Salary : $1,000 - $1,000,000

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