Wastewater Operations & Maintenance Supervisor

City of Ripon, WI; San Antonio (TX); On-site; USD 37,000 - 53,000; Full time

Benefits offered by this job

Health insurance

Wisconsin Retirement System

Leave benefits

Training opportunities

Job summary

The City of Ripon, WI is seeking a Wastewater Operations & Maintenance Supervisor to lead the wastewater plant and collection systems. You will oversee daily operations, maintenance activities, and staff, ensuring safe, compliant, and efficient system performance.

Collaborating with the Wastewater Laboratory & Process Supervisor, you will drive process optimization, maintain records, and participate in budgeting and safety programs while providing strong leadership to operations and maintenance

Qualifications

• Thorough knowledge of wastewater treatment operations and collection systems.
• Ability to supervise staff and coordinate workflow.
• Proficiency with SCADA and CMMS software.
• Knowledge of Wisconsin DNR regulations, EPA requirements, and OSHA safety standards.
• Strong organizational and communication skills.
• Willingness to overtime/weekend/on-call as required.

Responsibilities

• Oversee daily operations of wastewater treatment and collection systems.
• Supervise operators and maintenance personnel; schedule and evaluate performance.
• Coordinate preventive and corrective maintenance of pumps, motors, and equipment.
• Assist with SCADA monitoring and emergency system repairs.
• Maintain regulatory records and prepare required reports.
• Participate in budgeting, procurement, and safety programs.

Skills

Wastewater operations

SCADA systems

Leadership

Maintenance planning

Regulatory compliance

Education

High School Diploma

Bachelor's degree preferred

Tools

CMMS

Job description

Compensation: $32.50+ per hour based on qualifications

Date posted: Friday, July 17, 2026

Department: Wastewater

Hours: 40

Deadline: August 7th or until filled

Position Objectives

Under the general supervision of the Assistant Director of Public Works and in close collaboration with the Wastewater Laboratory & Process Supervisor, the Wastewater Operations & Maintenance Supervisor is responsible for the management and oversight of wastewater treatment plant operations, collection systems, lift stations, equipment maintenance, and operational staff. This position oversees the daily operation, maintenance, and repair of wastewater treatment and collection infrastructure while ensuring regulatory compliance, operational reliability, workplace safety, and efficient system performance.

The Wastewater Operations & Maintenance Supervisor works collaboratively with the Wastewater Laboratory & Process Supervisor to oversee the overall wastewater treatment and collection system, ensuring efficient plant performance, regulatory compliance, equipment reliability, and high effluent quality standards.

Duties And Responsibilities

• Manage and oversee daily wastewater treatment plant operations, collection systems, lift stations, and related infrastructure.
• Coordinate and supervise preventative and corrective maintenance activities for pumps, motors, blowers, valves, instrumentation, vehicles, generators, and mechanical equipment.
• Develop and implement preventative maintenance schedules and asset management programs for treatment and collection system infrastructure.
• Coordinate collection system maintenance activities including sewer cleaning, televising, root control, inflow and infiltration reduction efforts, and manhole inspections.
• Monitor treatment system operations and collaborate with the Wastewater Laboratory & Process Supervisor regarding process adjustments and operational optimization.
• Supervise wastewater operators and maintenance personnel including scheduling, training, performance evaluations, and workflow coordination.
• Assist with SCADA monitoring, operational troubleshooting, alarm response, and emergency system repairs.
• Maintain compliance with Wisconsin DNR regulations, EPA requirements, permit conditions, safety regulations, and department policies.
• Coordinate emergency response activities involving equipment failures, sewer backups, bypasses, lift station failures, or treatment process upsets.
• Oversee equipment inspections, troubleshooting, repair coordination, contractor management, and equipment replacement recommendations.
• Maintain accurate records of maintenance activities, operational logs, inspections, safety documentation, and regulatory compliance information.
• Assist with preparation of operational reports, maintenance reports, capital improvement planning, and regulatory reporting.
• Participate in budgeting, procurement, inventory management, and purchasing of equipment, tools, parts, fuel, chemicals, and maintenance supplies.
• Coordinate department safety programs including confined space entry, lockout/tagout, respiratory protection, chemical handling, and OSHA compliance requirements.
• Assist with biosolids handling operations, hauling coordination, storage management, and related compliance activities.
• Participate in weekend rotations, overtime assignments, and 24-hour emergency response as required.
• Perform other duties as assigned.

Minimum Requirements

• Thorough working knowledge of wastewater treatment operations, collection systems, lift stations, pumps, motors, mechanical equipment, and maintenance practices.
• Strong understanding of wastewater treatment processes, operational troubleshooting, and process control strategies.
• Knowledge of preventative maintenance practices, asset management systems, and equipment lifecycle planning.
• Knowledge of Wisconsin DNR regulations, EPA requirements, wastewater permit compliance standards, and OSHA safety regulations.
• Ability to supervise staff, coordinate workflow, provide technical training, and maintain effective working relationships.
• Ability to diagnose operational and mechanical problems and implement corrective actions efficiently.
• Proficiency in SCADA systems, computerized maintenance management systems (CMMS), spreadsheets, and reporting software.
• Ability to coordinate emergency response operations and make operational decisions during emergencies or system failures.
• Strong organizational, communication, and leadership skills.
• Ability to communicate effectively with staff, regulatory agencies, contractors, vendors, and the public.
• Ability to maintain accurate operational, maintenance, and safety records.
• Availability for overtime, weekend work, and emergency on-call response.

Desirable Training And Experience

• High School diploma or equivalent required.
• Associate’s or Bachelor’s degree in Wastewater Technology, Environmental Science, Mechanical Maintenance, Public Works Administration, or related field preferred.
• Wisconsin Wastewater Operator Certification subclasses A1, B, C, D, P preferred.
• Valid Wisconsin Commercial Driver’s License (CDL) preferred or ability to obtain within established timeframe.
• Minimum of five years of experience in wastewater operations, maintenance, or collection systems with progressive responsibility preferred.
• Supervisory or lead worker experience preferred.
• Valid Wisconsin motor vehicle operator’s license required.
• Residency within 30 minutes of Ripon preferred.

Benefits

WI State Benefits (Health, Dental, Vision, Life Insurance), Wisconsin Retirement System, Leave Benefits Program, training opportunities, and much more!