Wastewater Collections Supervisor

The City of Vacaville – A beautiful place to live, a great place to work!

With over 600 employees, the City of Vacaville is proud to serve a vibrant, growing community. We offer a supportive and engaging workplace with employee social and wellness events, casual dress days, flexible work schedules, every other Friday off and outstanding pay and benefits. Join us and help shape the future of Vacaville!

The City of Vacaville invites applications for the position of Wastewater Collections Supervisor in the Utilities Department. Currently, one (1) vacancy exists. This recruitment will serve to establish an eligibility list for possible future use over the next 12-month period.

Salary Information:

Wastewater Collections Supervisor $108,057 – $131,331/Annually

A 2% COLA is scheduled for 11/1/2026

Working for the City of Vacaville comes with an excellent benefits package including:

• Medical Insurance at affordable rates – City covers up to 85% of Kaiser premium, other plans are also available
• Vision and Dental Insurance monthly premiums covered 100% by the City
• Healthcare double coverage opt-out incentive of $3,000 per year for eligible employees
• Paid sick leave, vacation leave, thirteen holidays and two floating holidays a year
• Up to 97.5 hours per year of Administrative Leave
• Tuition reimbursement and student loan repayment up to $2,200 per fiscal year
• Deferred compensation plan with City contribution, no employee match required
• California Public Employees Retirement System (CalPERS) plan enrollment and Retiree Health Savings account  

*Please see our generous benefits package here.* 

The Wastewater Collections Supervisor plans, coordinates and supervises the operation, maintenance and repair of the City’s wastewater collection system and sewer lift stations. The position leads field crews, oversees preventive maintenance and rehabilitation programs, ensures regulatory and safety compliance, and responds to customer concerns and system emergencies while managing staff, materials and contracts to keep the system operating safely and efficiently. 

• Supervises, assigns and reviews the work of crews that operate, maintain and repair wastewater collection system facilities, including sewer lines, laterals, force mains and lift stations.
• Plans and directs preventive maintenance, CCTV inspection and repair programs; reviews construction plans and coordinates field inspections for new installations and system improvements.
• Ensures compliance with the City’s Sewer System Management Plan and State and Federal wastewater requirements; develops and updates procedures, training and safety programs for collection system operations.
• Manages section resources, including staff scheduling, performance feedback and discipline, materials and equipment inventory, budget estimates, contracts, public inquiries and after hours emergency response.

  For the complete job description click here. 

ABOUT YOU

The ideal candidate is an experienced wastewater collections professional and working supervisor who is comfortable both in the field and in the office. They bring strong technical knowledge of collection systems, a commitment to safety and regulatory compliance, and the ability to lead and develop a high performing maintenance team while providing responsive service to the community.

• Possesses substantial journey level experience in wastewater collection, storm drain or water distribution system maintenance, including lead or supervisory responsibility and holds, or can obtain, the required CWEA Collection Systems Maintenance Grade III certificate; higher level CWEA and D3 Water Distribution certifications are highly desirable.
• Demonstrates skill in planning and coordinating field work, setting priorities, coaching and motivating staff and maintaining a respectful, accountable and safety focused team environment.
• Has a strong working knowledge of SSMP requirements, wastewater regulations, CMMS and SCADA systems, can read plans, estimate resources and prepare clear technical and administrative reports.
• Thrives in a fast paced, service-oriented setting, using sound judgment to respond to emergencies, resolve complaints, collaborate with engineers, contractors and other departments, and represent the City in a professional and courteous manner.

Minimum Qualifications:

Any combination of experience and education that would provide the required knowledge and abilities is qualifying. A typical way to obtain the knowledge and abilities would be:

Education: Equivalent to the completion of twelfth grade. Associate’s degree or coursework in environmental science, civil engineering, public works, wastewater technology or a related field is preferred.

Experience: Four (4) years of increasingly responsible journey level experience in the maintenance and repair of storm drains, water distribution systems, and wastewater collection systems, including one year in a lead worker capacity.

Other Requirements:

A Grade III (D3) Water Distribution Operator Certificate issued by the California State Water Resources Board (SWRCB) is desirable at the time of hire. Incumbents who do not possess this at the time of hire must obtain a notice of passing the D3 certification exam as a condition of passing probation. To facilitate this requirement the probationary period will be no less than twelve (12) months and no more than eighteen (18) months.

Requires possession of a Grade III (CSM III) Collection Systems Maintenance Certificate issued by the California Water Environment Association (CWEA).

A Grade IV (CSM IV) Collection Systems Maintenance Certificate issued by the California Water Environment Association (CWEA) is desired. Incumbents who do not possess this at the time of hire must obtain a notice of passing the CSM IV certification exam as a condition of passing probation. To facilitate this requirement, the probationary period will be no less than twelve (12) months and no more than eighteen (18) months.

A valid California Class C driver’s license and a satisfactory driving record are conditions of initial and continued employment.

The maintenance of valid licenses and certificates is a condition of continued employment.

ABOUT EVERYTHING ELSE

A completed City of Vacaville employment application and supplemental questionnaire must be received by the Human Resources Department at 650 Merchant Street, Vacaville, CA 95688 by 5:30 p.m., Tuesday, January 20, 2026.

Applicants are encouraged to apply online at www.cityofvacaville.com. Application packets may also be requested in person at the Human Resources Department or by calling (707) 449-5101.

Resumes will not be accepted in lieu of a completed application packet.

IMPORTANT: Contact with applicants will primarily occur via email. Please ensure that your application indicates a valid email address which you check on a regular basis.

For ADA information and other Frequently Asked Questions, please click here. 

Applicants receiving a conditional offer of employment must successfully complete the pre-placement process for this position before a final offer will be extended. Pre-placement assessments for this position include a Livescan (FBI/DOJ fingerprint review), employment and education verification, DMV record review and medical exam.

The City of Vacaville is proud to be an Equal Opportunity Employer and values diversity, equity, and inclusion in the workplace.