Wastewater Plant Operator

  • Town of Fairfield
  • Fairfield, Connecticut
  • Full Time

This is specialized work in the proper operation and maintenance of the Water Pollution Control Facility and Pump Stations. Work is performed in accordance with standard practices, codes, and OSHA-required safety protocols. Work involves the proper operation, care, and maintenance of all Treatment Plant and Pump Station equipment including the Wastewater Collection System.

These duties are illustrative in nature and are not meant to be a comprehensive list:

Operate wastewater treatment, sludge processing, and disposal equipment used to control flow and sludge disposal equipment
Monitor gauges, meters, and control panels to determine processing requirements
Operate valves and gates, stop and start pumps, and generators to control and adjust flows
Maintain shift log and record meter and gauge readings
Extract samples for routine laboratory tests and analyses
Operate or assist with sewer pipe cleaning equipment
Operate and maintain emergency power generating equipment
Operate equipment to locate, uncover, clean, rod, and flush sanitary sewer manholes and pipes, including entering sewer manholes to remove accumulated waste materials
Pump sludge from primary tanks to the digesters
Operate belt filter press and gravity table when required
Operate a variety of trucks, tractors, loaders, sewer cleaners, pumps, pressure washers, and other equipment to complete assigned tasks
Perform plumbing and pipe fitting tasks, welding, and minor electrical work
Perform routine and operational, maintenance and repair tasks on buildings, pump stations, treatment units, collection systems, composting process, and grounds as required
Maintain and update preventive maintenance and operating records
Must be willing to accept assignment to overtime for emergency duties including snow and ice removal as required, including evenings, weekends and holidays
May be assigned on the job training under the supervision of a higher classified employee
Tasks may require exposure to strong odors, temperature and weather extremes, dust, pollen, wetness, humidity, wildlife, extreme heights, and vibrations
Perform other related duties as required, including those of lower classifications

KNOWLEDGE, SKILLS AND ABILITIES

Ability to understand the methods and practice of operating conditions in a modern water pollution control facility and to operate a manual or a computerized plant
Knowledge of the functions of engines, pumps, digesters, and mechanical equipment
Knowledge of the implications of improper sewage treatment towards community health and well-being
Ability to inspect mechanical equipment, detect flaws and defects and solve routine technical or operational problems
Ability to read meters and charts accurately; ability to prepare detailed records and reports accurately
Ability to maintain records of shift operations
Ability to perform manual work for extended periods, sometimes under unfavorable weather conditions including climbing, balancing, stooping, kneeling, crouching, and crawling; may also require lifting, carrying, pushing and pulling of materials, as well as working in confined spaces in awkward positions
Ability to understand and interpret sometimes detailed and procedural oral and written instructions and directives
Ability to read, interpret and apply information from technical manuals, blueprints, meters, charts, and other documents
Knowledge of mechanics and operation of sewage treatment plant pumps and pump systems, machinery, equipment, materials and operating procedures of a modern wastewater treatment facility
Ability to diagnose sewage treatment plant pump system malfunctions and determine appropriate repair procedures
Ability to understand and adhere to established policies, procedures and safety protocols
Ability to work in extreme weather conditions
Ability to perform in a courteous and professional manner amongst staff and the public on a daily basis
Ability to establish and maintain effective communication and working relationships with coworkers and superiors

Graduation from High School or GED
Possess a valid Connecticut Driver's License and a Class B Commercial Driver's License with riders and endorsements for HAZMAT and Tanker and be able to operate plant vehicles
Mechanical maintenance experience
Minimum four (4) years' experience and knowledge in the operation of a modern Water Pollution Control Facility using the activated sludge secondary treatment process and all related pump and ejector station equipment. Must possess a Class III (or higher)

Wastewater Operator's Certificate from the State of Connecticut Department of Energy and Environmental Protection (DEEP)
Must have working knowledge of plant SCADA system and mechanical maintenance services.

SCHEDULE: Monday-Friday, 7:00 am-3:30 pm

AFFILIATION: Member of Public Works Collective Bargaining Unit (UPSEU Local #454)

THE TOWN OF FAIRFIELD IS AN EQUAL OPPORTUNITY EMPLOYER It is the policy of the Town of Fairfield to ensure equal employment opportunity for all employees and to prohibit unlawful discrimination because of race, color, religion, creed, age, marital status, national origin, gender, gender identity or expression, sexual orientation or physical and mental disability.

Job ID: 487743576
Originally Posted on: 8/1/2025

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