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SALARY 

The anticipated hiring range for the Wastewater Treatment Plant Maintenance Supervisor position is $95,985 - $119,982 annually, with a full salary range up to $143,978. The City typically makes offers within the hiring range based on the candidate’s experience and qualifications. 

POSITION HIGHLIGHTS 

• Play a key leadership role in protecting public health, the environment, and critical infrastructure  

• Ability to improve maintenance programs, implement efficiencies, and strengthen safety practices 

• Access to ongoing technical training, certifications, and professional development opportunities 

DESCRIPTION 

The City of Thousand Oaks is seeking a hands-on and technically proficient Wastewater Treatment Plant Maintenance Supervisor to support operations at the Hill Canyon Treatment Plant (HCTP), a 24-hour, Class V advanced tertiary wastewater treatment facility with a 14-million-gallon-per-day capacity that treats an average of eight million gallons of wastewater daily from domestic commercial, and industrial sources. HCTP employs a wide range of sophisticated technologies, including a SCADA system, complex mechanical process equipment, analytical instrumentation and meters, industrial electronic control systems, and power distribution infrastructure.  

The Maintenance Supervisor oversees the maintenance of this diverse and critical equipment, including on-site power generation systems such as biogas-fueled cogeneration and photovoltaic solar array that offsets the facility’s energy use. Treated effluent is produced to an advanced tertiary level and reused for agricultural and landscape irrigation, while biosolids are managed and hauled off-site for composting. This role requires strong leadership, sound technical judgment, and the ability to manage shifting priorities in a highly regulated, continuously operating environment, while ensuring safe, reliable, and compliant plant operations.  

PRIMARY RESPONSIBILITIES 

• Plans, organizes, supervises, and evaluates the work of assigned staff; develops, implements, and monitors work plans, processes, systems, and procedures to achieve established goals, objectives, and performance standards.  

• Plans, directs, and evaluates employee performance; establishes performance expectations and development goals; provides regular coaching and feedback; and recommends recognition or corrective action, consistent with the City’s Personnel Rules and Regulations. 

• Participates in the recruitment and selection of maintenance staff; coordinates and provides staff training; and works with employees to address performance or skill deficiencies.  

• Establishes schedules and methods for providing plant maintenance services; identifies staffing, equipment, and material needs; and allocates resources accordingly. 

• Provides leadership to ensure a high-performance, safety-focused, and team-oriented work environment aligned with departmental and City goals.  

• Participates in budget development; forecasts funding needs for staffing, equipment, materials, and supplies; monitors expenditure; and recommends budget adjustments as needed. 

• Performs and oversees complex mechanical, electrical, and equipment maintenance and repair activities.  

• Oversees and supports the maintenance, reliability, and performance of the Supervisory Control and Data Acquisition (SCADA) system, including coordination with control technologies, operators, and IT staff to ensure system availability, alarm functionality, and integration with plant equipment and processes.  

• Monitors SCADA system trends, alarms, and performance data to identify equipment issues, support preventive and corrective maintenance activities, and ensure timely response to system or equipment anomalies that may impact plant operations.   

• Monitors work sites to ensure adherence to safety policies and procedures; responds to and resolves complex operational or equipment-related issues. 

• Inspects work in progress and upon completion to ensure compliance with City standards, regulations, and operating procedures.  

• Serves as technical liaison with contractors, consultants, and engineers on mechanical and maintenance-related projects. 

• Maintains inventory of tools, equipment, parts, and supplies required for efficient plant maintenance operations.  

• Operates motorized equipment as required and performs physical and hand-on maintenance work in support of plant operations. 

• Prepares and maintains operational records, reports, and documentation related to maintenance activities.  

• Maintains current knowledge of industry trends, technologies, and best practices through training and professional development. 

• Performs related duties as assigned. 

The Ross Valley Sanitary District Invites Applications for the Position of

COLLECTION SYSTEM WORKER I/II

HOURLY WAGE: CSW I $40.57 - $51.77  CSW II $48.22 - $61.54

40 hours per work week - 9/80 Schedule

Plus an excellent benefits package

The Ross Valley Sanitary District is seeking a motivated Collection System Worker willing to learn new skills and work with cutting edge technology to join our team!

Collection System Workers operate and maintain sanitary sewer infrastructure while providing excellent customer service to the Ross Valley community.

ABOUT THE POSITION

CSWs perform a variety of skilled - journey level work and manual labor in the operations, maintenance, and repair of sewer lines and related mechanical, hydraulic and hand-operated equipment. Collection System Workers are on a 9/80 schedule - Monday through Thursday from 6:00 am to 3:30 pm, with Fridays alternating between 6:00 am -2:30 pm and off work. All Collection System Workers also work on a rotating “on call” basis.

SAMPLE DUTIES OF THE CSW CLASSIFICATION INCLUDE:

• Participate in inspecting, cleaning, maintaining, constructing, and repairing of wastewater collection systems utilizing a variety of mechanical and specialized equipment including, but not limited to, rodders, CCTVs, high velocity cleaners, vacuum trucks, construction equipment, and related equipment.
• Perform a variety of manual tasks such as lifting and carrying heavy loads including material, equipment, and debris with assistance and utilizing equipment when appropriate.
• Inspect, troubleshoot, and maintain proper collection system operation using techniques and instruments including, but not limited to, closed‐circuit TV, smoke testing, dye testing, and related procedures.
• Participate in the removal and restoration of concrete and paved surfaces using a wide variety of construction equipment, hand and power tools.
• Removal and restoration of concrete and paved surfaces.
• Conduct daily inspections of vehicles, hand tools, and equipment, perform lubrication and minor operating adjustments to ensure proper operation of vehicles, hand tools, and equipment.
• Perform basic building and grounds maintenance at collection system facilities. 
• Plan routine traffic control measures at work sites and perform non-routine traffic control under general supervision.
• Observe all safety precautions as required by regulatory agencies and the District; including using personal protective equipment and following hazardous communication policies and procedures.
• Participate in confined space entries including, but not limited to, atmospheric monitoring, hazard mitigation, and appropriate safety procedures.
• Respond to and investigate service calls or complaints concerning such matters as sewer odors, sewer trouble, and sewer back-ups, and make the necessary corrections.
• Participate in and, upon passing District criteria, direct the spill stoppage, containment, and cleanup of emergency situations and wastewater spills, including occasional 24/7 on-call duty as Primary or Secondary Stand-by.
• Perform a range of activities related to locating and marking sanitary sewer infrastructure and underground utility lines using a variety of equipment.
• Communicate and interact with the public, local government, and other utility personnel in a courteous, professional manner.
• Other duties as assigned.

Minimum Qualifications

• Completion of the twelfth grade, or its equivalent.
• Two years general maintenance and construction experience
• Valid California Class "C" Driver's License
• Must have a satisfactory driving record and continue to meet District vehicle liability insurance company driving standards.

To be considered for the CSW II classification, two years of collection system maintenance and operations is required.

Licensing, Certification, and Registration:

Interested Candidates who do not have the certifications listed below are encouraged to apply and work toward acquiring the certifications prior to the end of the 12-month probationary period. Certification
training occurs on District time. Candidates must complete and possess required certifications to pass probation. By the end of probation, possession of the following licensures, certifications, and/or registrations
is required:

Collection System Worker I

• Possession of a valid California Commercial Motor Vehicle Class “A” Driver’s License with Airbrake and Tanker endorsements.
• Collection System Maintenance Grade I Certificate from the California Water Environment Association (CWEA)
• Confined Space Entry Certification
• Line Locator Certification
• Excavation Training for Competent Person Certification

Collection System Worker II

All of the above AND a Collection System Maintenance Grade II Certificate from CWEA.