Central Plant Technician - HVAC, Boilers & Controls

Hokanson Companies, Inc.; Chicago (IL); On-site; USD 52,000 - 76,000; Full time

Job summary

Hokanson Companies, Inc. is seeking a Maintenance Technician to operate, maintain, and repair central plant equipment including boilers, HVAC, and related controls. The role emphasizes safe, efficient building operations and occupant comfort.

Applicants should have at least 3 years in central plant or commercial building maintenance with knowledge of boilers, HVAC systems, and CMMS. Strong troubleshooting and communication skills are essential for success.

Qualifications

• High school diploma or GED (required); knowledge of HVAC, mechanical, electrical, or related field (preferred).
• Minimum 3 years of experience in central plant or commercial building maintenance.
• Knowledge of boiler and HVAC system operation and maintenance.
• Familiarity with digital controls, building automation systems, and CMMS.
• Ability to read and interpret technical manuals, drawings, and schematics.
• Strong troubleshooting and problem-solving skills.
• Basic computer proficiency and communication skills.

Responsibilities

• Operate and maintain boilers, air compressors, water treatment systems, and other central plant equipment.
• Perform routine, preventive, and corrective maintenance on mechanical, electrical, and plumbing (MEP) systems.
• Monitor, record, and analyze equipment data; respond to alarms or unusual operating conditions.
• Troubleshoot and repair plant equipment, including pumps, motors, valves, and control systems.
• Maintain accurate records of maintenance activities, inspections, repairs, and parts inventory.
• Assist in energy management and conservation efforts by optimizing equipment performance.
• Respond to emergency calls for central plant equipment failures or system malfunctions.
• Collaborate with building engineers, contractors, and management on upgrades, renovations, and capital projects.
• Ensure all work complies with safety policies and regulatory requirements.

Skills

HVAC systems

Mechanical maintenance

Electrical systems

Troubleshooting

Reading schematics

CMMS familiarity

Communication skills

Computer literacy

Education

High school diploma or GED

Job description

Hokanson Companies, Inc. is seeking a Maintenance Technician to operate, maintain, and repair central plant equipment including boilers, HVAC, and related controls. The role emphasizes safe, efficient building operations and occupant comfort.

Applicants should have at least 3 years in central plant or commercial building maintenance with knowledge of boilers, HVAC systems, and CMMS. Strong troubleshooting and communication skills are essential for success.