Central Plant Technician: Maintenance & Energy Optimization

hokanson; Aurora (IL); On-site; USD 55,000 - 75,000; Full time

Job summary

Hokanson is seeking a Maintenance Technician to operate, maintain, and repair central plant equipment including boilers, HVAC, pumps, and related controls. You will monitor performance, analyze data, and respond to alarms to ensure safe, efficient facility operations.

The role requires 3+ years in central plant or commercial building maintenance, knowledge of boiler/HVAC systems, and familiarity with CMMS and building automation. Strong troubleshooting and communication skills are essential.

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

Troubleshooting

Problem-solving

Communication skills

Reading manuals

Education

High school diploma or GED

Tools

CMMS

Building automation systems

Digital controls

Job description

Hokanson is seeking a Maintenance Technician to operate, maintain, and repair central plant equipment including boilers, HVAC, pumps, and related controls. You will monitor performance, analyze data, and respond to alarms to ensure safe, efficient facility operations.

The role requires 3+ years in central plant or commercial building maintenance, knowledge of boiler/HVAC systems, and familiarity with CMMS and building automation. Strong troubleshooting and communication skills are essential.