Full-Time

Controls Systems Technician

Posted on 9/9/2026

Johnson Controls

Johnson Controls

10,001+ employees

Provides smart building technology and services

Compensation Overview

CA$26.60 - CA$36.41/hr

Hamilton, ON, Canada

In Person

Associate's

Category
Building Trades (1)
Required Skills
HVAC

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Requirements
  • A two-year degree in electronics, mechanical systems, computer technology, air conditioning, or a similar field, or three to five years of industry experience, or experience servicing electronic and/or mechanical systems in the heating, ventilation, and air conditioning industry.
  • Knowledge of heating, ventilation, and air conditioning control systems, facilities management systems, site preparation, peripheral equipment installation, and servicing techniques.
  • Effective interpersonal skills to represent Johnson Controls to customers and other outside contacts ethically and professionally.
  • Ability to explain technical information to technical and non-technical people.
  • Leadership skills to support mechanics working on non-complex, non-critical building automation equipment at a job site.
  • Personal computer experience.
  • Ability to program heating, ventilation, and air conditioning-related software after completing the required training.
Responsibilities
  • Perform assigned system commissioning using Johnson Controls configuration and commissioning tools.
  • Troubleshoot and resolve basic heating, ventilation, and air conditioning mechanical, electrical, and controls problems.
  • Respond to basic warranty calls.
  • Load system-level controller software.
  • Perform commissioning and system diagnostics from system-level controllers to end devices, including sensors and actuators, and complete the required commissioning documentation.
  • Keep management and Johnson Controls contractors or customers advised of job progress and issues.
  • Calibrate systems using basic electronic test equipment.
  • Complete administrative tasks, including timesheets, expense reports, and on-site documentation.
  • Document changes and provide information for as-built documentation.
  • Communicate with the Johnson Controls contractor or customer upon arrival and before leaving the work site.
  • Follow all safety standards and attend required safety training.

Johnson Controls transforms environments where people live, work, learn, and play by providing smart, healthy, and sustainable buildings. It offers comprehensive digital solutions through its OpenBlue platform, serving healthcare, education, data centers, airports, stadiums, manufacturing, and government sectors with a portfolio of building technology, software, and services focused on efficiency, safety, and sustainability. The company operates in more than 150 countries with about 100,000 experts and aims to reimagine building performance to benefit people, places, and the planet.

Company Size

10,001+

Company Stage

IPO

Headquarters

Cork, Ireland

Founded

1885

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Simplify Jobs

Simplify's Take

What believers are saying

  • Q3 2026 sales hit $6.6 billion; organic growth reached 10%, lifting margins.
  • Record backlog reached $21 billion in July 2026, fueled by data-center orders.
  • JCI closed Alloy and Nantum in 2026, expanding OpenBlue and cooling capabilities.

What critics are saying

  • A 2026 HVAC price-fixing lawsuit names JCI alongside Bosch, Carrier, Trane, and others.
  • The 2024 restructuring plan still targets $400 million costs through fiscal 2027.
  • PFAS, asbestos, and environmental liabilities persist after the June 2026 Wisconsin settlement.

What makes Johnson Controls unique

  • OpenBlue now embeds Nantum AI’s occupancy-based HVAC optimization across air and water systems.
  • Alloy Enterprises gives JCI proprietary liquid-cooling components for AI data centers.
  • Johnson Controls sells mission-critical service and controls across 150 countries, creating sticky installed-base revenue.

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Benefits

Company Vehicle

Health Insurance

Dental Insurance

Vision Insurance

Health Savings Account/Flexible Spending Account

Life Insurance

Disability Insurance

401(k) Company Match

Employee Referral Bonus

Wellness Program

Employee Assistance Program

Paid Vacation

Paid Holidays

Paid Sick Leave

Flexible Work Hours

Growth & Insights and Company News

Headcount

6 month growth

-4%

1 year growth

-4%

2 year growth

-4%
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