HVAC Equipment Service Technician 3
About the job
- A degree in mechanical or electrical engineering is required.
- At least three years of hands-on work experience in the HVAC technical service industry is required.
- A Type B driver's license is required.
- Availability to travel and work flexible hours, including weekends as assigned, is required.
- Knowledge of Microsoft Office, measurement tools, and chillers is required.
- Identify, analyze, and diagnose air systems, including chilled-water systems, at customer facilities.
- Service centrifugal, screw, and scroll equipment.
- Work with water-cooled and air-cooled refrigeration systems.
- Diagnose and detect faults in advanced control systems, including high-capacity variable-frequency drives and controls for chillers and refrigeration equipment.
- Work with centralized chilled-water hydraulic systems.
- Perform preventive and corrective maintenance on Johnson Controls equipment, including chillers of the specified technologies.
- Complete service forms and maintain job documentation.
- Represent the company as a direct customer contact.
- Take responsibility for assigned tools and the vehicle provided for the role.
- Lead work teams and organize schedules and activities.
- Start up and supervise water-cooled and air-cooled chiller equipment.
- Verify expenses.
- Perform preventive and corrective maintenance on air-conditioning systems and devices for multiple customers, primarily to ensure user comfort.
- Provide technical support to the work team.
- Prepare ongoing reports.
- Knowledge of the York brand is preferred.
About the company
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
Get referred to Johnson Controls
See people who can refer or advise you
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.
Help us improve and share your feedback! Did you find this helpful?
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