Wastewater Operations and Maintenance Supervisor

About the Position

This position is open until filled, with the first review of candidates taking place on February 6, 2026, or until a sufficient number of qualified candidates have been received, whichever occurs sooner. Therefore, we encourage you to apply early.

The Human Resources Department is currently accepting applications for the position of Wastewater Operations and Maintenance Supervisor in the Wastewater/Recycled Water Division of the Operations Department.

Under general direction, the supervisor organizes, directs and supervises the operation and maintenance of the District’s wastewater treatment system within the Operations Department, and performs a variety of technical tasks relative to the assigned area of responsibility.

Distinguishing Characteristics – The Supervisor level recognizes positions that perform full supervisory responsibilities for a section, including planning, assigning and evaluating the work of subordinates and are responsible for a program area within a work unit or department.

Supervision Received and Exercised – Receives general direction from the Wastewater/Recycled Water Manager. Exercises direct supervision over assigned technical and maintenance personnel.

• Develops and implements goals and objectives related to assigned section; establishes schedules and methods for the operation and maintenance of wastewater treatment plant, lift stations and related facilities; implements policies and procedures.
• Plans, prioritizes, assigns, supervises and reviews the work of staff involved in the maintenance and operation of the District’s wastewater treatment plants ensuring regulatory compliance.
• Evaluates operations and activities of assigned section; recommends improvements and modifications; prepares various reports on operations and activities.
• Assists Division Manager and/or Department Director in developing and administering section budget; prepares cost estimates for budget recommendations; submits justifications for equipment, materials and supplies; monitors and controls expenditures.
• Recommends to Division Manager and/or Department Director the selection of staff; provides or coordinates staff training; works with employees to correct deficiencies; implements discipline procedures.
• Coordinates daily operational and maintenance activities, including but not limited to, emergency response activities, maintenance and repairs; monitors wastewater treatment operations; coordinates sampling collection.
• Assists with resolving the more complex and difficult operational and maintenance activities.
• Prepares and submits a variety of technical and regulatory reports related to wastewater treatment plant operations; maintains files and records of operational and maintenance activities.
• Interacts with regulatory agencies to ensure that wastewater treatment meets all State and Federal requirements.
• Develops, implements and oversees a comprehensive preventative/predictive maintenance program.
• Assists with the review of Capital Improvement Project designs; gathers and prepares cost estimates and scope of work for contractors and vendors for the repair and upgrade of wastewater treatment; serves as contact with contractors and consultants involved in the upgrade of treatment plant facilities.
• Monitors staff to ensure safety regulations and procedures are followed including Lockout/Tagout, confined space and emergency response.
• Answers questions and provides information to the public; investigates complaints and recommends corrective action as necessary to resolve complaints.
• Builds and maintains positive working relationships with co‑workers, other District employees and the public using principles of good customer service.
• Performs related duties as assigned.

Knowledge of: Principles and practices of operating and maintaining a complex wastewater treatment plant; equipment, tools and materials; supervision, training and performance evaluations; budget monitoring; laboratory procedures and proper sampling techniques; safety management; pertinent local, State and Federal laws, ordinances and rules; use of SCADA systems.

Skill/Ability…