Senior Plant Operations Engineer

City of Chicago; Chicago (IL); On-site; USD 140,000 - 160,000; Full time

Job summary

City of Chicago is seeking an Assistant Chief Operating Engineer for the Bureau of Water Supply. The role supervises the operation and maintenance of boiler, pumping, and related systems across City facilities, ensuring safe, reliable performance.

Requires three years of equipment operation experience, a valid Stationary Engineer license, EPA Universal technician certification, and an Illinois driver’s license. Salary starts at $70.31 per hour; posting closes Oct 23, 2026.

Qualifications

• Three (3) years of work experience in operation and maintenance of high-pressure boilers, pumping units, and related mechanical equipment, with at least one year in a supervisory role.

Responsibilities

• Supervise operation and maintenance of boilers, pumps, and related equipment in City buildings/plants.
• Assign and monitor work activities of personnel involved in operating and maintaining boilers, pumps, and HVAC equipment.
• Inspect equipment and controls to assess condition and determine maintenance and repair needs.
• Oversee startup/shutdown of major units to safeguard equipment and ensure safe operation.
• Implement safety and training programs to improve maintenance skills of trades personnel.
• Record and analyze charts/data for operation efficiency and to forecast equipment breakdowns.

Skills

Supervisory experience

High-pressure boilers operation

Education

Stationary Engineer license

EPA Universal technician certification

Illinois driver’s license

Job description

City of Chicago is seeking an Assistant Chief Operating Engineer for the Bureau of Water Supply. The role supervises the operation and maintenance of boiler, pumping, and related systems across City facilities, ensuring safe, reliable performance.

Requires three years of equipment operation experience, a valid Stationary Engineer license, EPA Universal technician certification, and an Illinois driver’s license. Salary starts at $70.31 per hour; posting closes Oct 23, 2026.