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Controls Systems Technician

Job in Mississauga, Ontario, Canada
Listing for: Johnson Controls, Inc.
Full Time position
Listed on 2026-08-17
Job specializations:
  • Trades / Skilled Labor
    HVAC Tech / Heating Engineer, Field/Service Technician, Installation Technician, Maintenance Technician / Mechanic
Job Description & How to Apply Below
About Johnson Controls
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  for more information and follow @Johnson controls on social platforms.

What we offer

Competitive salary

Paid vacation/holidays/sicktime

Comprehensive benefits package including Pension Plan, medical, dental, and vision care

Extensive product and on the job/cross training opportunities with outstanding resources

Encouraging and collaborative team environment

Dedication to safety through our Zero Harm policy

Company vehicle, Tools and Equipment to complete all jobs (if eligible)

Providing Scheduling and management support

What you will do
Performs assigned system commissioning using

Johnson Controlsconfiguration and commissioning tools. Troubleshoots and resolves basic HVAC mechanical, electrical, and controls problems. Responds to basic warranty calls.

How you will do it

Loads system-level controller software.

Performs more sophisticatedcommissioning and system diagnostics from system-level controllers to end devices (i.e.,sensors, actuators,etc.) and finishes the required commissioning documentation.

Keeps management and JCI contractor or customer advised 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.

What we look for
Required

Two-year degreein electronics, mechanical systems, computer technology, air conditioning or similar fieldor at least three to five years of industry experienceor experience in servicing electronic and/or mechanical systems in the HVAC industry.

Generally required knowledge includes HVAC controls systems, facilities management systems, site preparation, peripheral equipment installation and servicing techniques

Effective interpersonal skills to accurately represent Johnson Controls to customers and other outside contacts in an ethical and professional manner.

Ability to explain technical information to technical and non-technical people.

Leadership skills to support the activities of Mechanics working on non-complex, non-critical Building Automation equipment on a job site.

PC experience required

The ability to program HVAC related software after completing the required training

HIRING HOURLY RANGE: $26.6-$36.41 (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. 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

#LI-Onsite

#Tech Hiring

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