Senior Water Plant Operator

About the Water Plant

The Lakewood Water Treatment Plant is responsible for treating and distributing the City of Duluth’s drinking water, sourced from Lake Superior. This facility plays a critical role in maintaining public health and meeting regulatory standards. Operators are essential to the day‑to‑day monitoring, operation, and maintenance of this system.

Please note:

At this time, we anticipate filling one position at either the Water Plant Operator or Senior Water Plant Operator level. To be considered for both the Water Plant Operator and Senior Water Plant Operator positions, you must meet the minimum qualifications for both classifications and submit a separate application for each posting by the stated deadline. Applicants will only be eligible for hire into the position(s) for which they submit an application.

To maintain the safe and efficient operation of the City’s Water Treatment Plant and Water Supply System, including stations, towers, and reservoirs, in accordance with the Safe Drinking Water Act.

Employees at the Senior Water Plant Operator level are distinguished from the Water Plant Operator level by possessing their Minnesota Class A or B Water Supply System Operator’s certification. They are certified by the MDH, and possess the knowledge needed to perform duties as assigned, and are expected to function with the highest amount of plant and system knowledge. This level exercises independent discretion and judgment in matters related to work procedures and methods.

The supervisor makes assignments by defining objectives, priorities, and deadlines and assists incumbents with unusual situations which do not have clear precedents. Incumbents plan and carry out the successive steps and handle problems and deviations in the work assignment in accordance with instructions, policies, previous training, or accepted practices in the occupation.

• Complete regular rounds and inspections of all Water Division facilities to ensure proper operations and functioning of process equipment and security of all buildings and stations, including monitoring in extreme weather conditions, such as high winds, lightning, blizzards, extreme cold, and stormy conditions.
• Control the volume and pressure of raw, intermediate, backwash filters, and treated water to the appropriate points within the water system by monitoring and operating pumps and valves in order to meet demand for finished water.
• Controls coagulation, flocculation, sedimentation, fluoridation, and disinfection in the treatment process to meet all applicable standards for potable water treatment.
• Provide safe, high quality water in adequate supply to meet health and sanitary needs of customers, and conduct laboratory testing and monitoring of the treatment plant process to ensure requirements of the Safe Drinking Water Act are met.
• Operate second, third, weekend, and holiday shifts without supervision, and make decisions and maintain equipment and processes used in treating and delivering water to produce potable water in accordance with all applicable standards.
• Prioritize and process information pertaining to emergency maintenance needs by coordinating personnel and equipment to worksites.
• Make initial assessments of an emergency and determine degree of danger, damage, urgency, and inconvenience involved.
• Provide direction and assistance to others involved in operational and project problem solving.
• Troubleshoot and correct abnormal operating conditions in emergencies, and make split‑second decisions without supervision, in mechanical process, instrumentation, electrical, equipment and call out appropriate personnel to repair.
• Assist with the delivery of hazardous chemicals received at the treatment facility.
• Record, update, and log all pertinent data and information in regards to operation, monitoring, dosages, chemicals, and records for the operations, towers, stations, and reservoirs.
• Collaborate with other individuals, within and without the City, in order to conduct regular repairs, upgrades, services, and emergency…