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Operator - Wastewater Treatment Plant

Medina County Sanitary Engineering Department
Medina, OH Full Time
POSTED ON 4/20/2026
AVAILABLE BEFORE 6/20/2026

Wastewater Plant Operator

Position Summary

Responsible for the operation, maintenance, monitoring, and reporting functions of a wastewater treatment plant to ensure compliance with all applicable regulatory standards, including OEPA requirements.

Essential Duties and Responsibilities:

Plant Operations

· Operate wastewater treatment facilities including bar screens, lift stations, and primary, secondary, and tertiary treatment processes.

· Monitor and control filters, activated sludge systems, chlorination systems, and sludge digestion processes.

· Adjust flow patterns and treatment processes to maintain optimal plant performance.

· Clean screening devices, transfer sludges, backwash filters, add chemicals, and replace chlorinator tanks.

· Make operational adjustments as necessary to meet regulatory and effluent quality standards.

Maintenance & Repairs

· Perform preventive maintenance on plant equipment, including lubricating moving parts, adjusting and replacing packing, and removing/replacing worn components.

· Repair and maintain chemical feed systems and other treatment plant equipment.

· Assist in operation and repair of other department equipment as needed.

Laboratory & Testing

· Conduct daily chemical tests including settleable solids, pH, chlorine residual, suspended solids, ammonia, and turbidity.

· Perform routine laboratory and biological testing on influent and effluent samples to determine treatment effectiveness and compliance.

Documentation & Reporting

· Maintain accurate plant operation records.

· Prepare daily and monthly reports detailing test results, inspections, and operational data.

· Respond to routine telephone inquiries and direct non-routine matters to appropriate personnel.

· Continuously study and review treatment plant operations to maintain and improve performance.

Bargaining Unit Position.

Rate:

Start: $25.24 / One Year: $26.27

Additional hourly rate: $0.60/hr for Second Shift, $0.70/hr for Third Shift, and $1.50/hr for Weekend Shifts

Shifts: multiple

Minimum Position Requirements:

1. High School Diploma or GED

2. Must obtain Ohio EPA Class I Wastewater License within two (2) years of employment

3. Valid Ohio Driver’s License, clean driving record and proof of adequate vehicle insurance

Benefits:

Paid sick time, 12 paid holidays, vacation accrual, insurance (medical, dental, vision, disability, life), OPERS pension.

Pay: From $25.24 per hour

Benefits:

  • 401(k)
  • 401(k) matching
  • Dental insurance
  • Employee assistance program
  • Health insurance
  • Life insurance
  • Paid time off
  • Retirement plan
  • Vision insurance

Work Location: In person

Salary : $25 - $26

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