Maintenance Mechanic I/II

Vallejo Flood and Wastewater District (CA); Vallejo (CA); On-site; USD 122,000 - 134,000; Full time

Job summary

The Vallejo Flood and Wastewater District is seeking qualified candidates to establish an eligibility list for anticipated Maintenance Mechanic vacancies. Maintenance Mechanic I or II levels will be determined by experience and qualifications, with responsibilities ranging from supervised foundational work to independent, complex repairs.

Candidates should demonstrate strong mechanical aptitude and a commitment to safety while supporting maintenance across wastewater treatment facilities, pump

Qualifications

• Experience with industrial equipment maintenance, mechanical systems, welding, pumps, motors, and preventive maintenance programs.

Responsibilities

• Inspect, troubleshoot, repair, overhaul, install, and maintain a wide variety of mechanical equipment across treatment facilities, pump stations, and related infrastructure.
• Assist with preventive and corrective maintenance activities to ensure reliability and efficiency.
• Diagnose equipment issues, maintain maintenance records, and support emergency repairs.
• Contribute to a safe, productive work environment and collaborate with team members.

Skills

Mechanical aptitude

Job description

The Vallejo Flood & Wastewater District is seeking qualified candidates to establish an eligibility list for anticipated Maintenance Mechanic vacancies. Candidates may be appointed at either the Maintenance Mechanic I or Maintenance Mechanic II level, depending on their experience, certifications, skills, and overall qualifications.

This position offers a unique opportunity to contribute to the District’s mission of preserving the environment and providing reliable wastewater and flood control services to our community.

This hands-on role includes the inspection, troubleshooting, repair, overhaul, adjustment, installation, and maintenance of a wide variety of mechanical equipment found throughout the District’s wastewater treatment facilities, pump stations, and related infrastructure. Equipment maintained may include pumps, motors, blowers, valves, piping systems, engines, and other mechanical components essential to daily operations.

The successful candidate will play a critical role in ensuring equipment reliability and operational efficiency by assisting with preventive and corrective maintenance activities, diagnosing equipment issues, maintaining records, supporting emergency repairs, and contributing to a safe and productive work environment. Depending on the classification level, responsibilities may range from learning foundational maintenance skills under close supervision to independently performing complex troubleshooting, repairs, and maintenance assignments.

We are looking for candidates who demonstrate strong mechanical aptitude, a commitment to workplace safety, and the ability to work collaboratively in a team-oriented environment. Experience with industrial equipment maintenance, mechanical systems, welding, pumps, motors, preventive maintenance programs, and troubleshooting mechanical equipment is highly desirable.

This recruitment is open until 75 applications have been received or November 16, 2026, whichever occurs first.

ABOUT THE DISTRICT

The Vallejo Flood and Wastewater District (the District) is an independent special district established by the State of California in 1952 to manage wastewater collection and treatment, as well as protect the Vallejo community from flooding. Operating separately from the City of Vallejo, the District’s dedicated team works to enhance the city’s sanitary sewer and storm drain systems, delivering high-quality service to the community.

Governance is provided by an eight-member Board of Trustees, composed of the seven Vallejo City Council members and one at‑large member appointed by the Solano County Board of Supervisors. With 99 full-time equivalent employees and an annual budget of $74 million, the District is committed to safeguarding public health, safety, and the environment through reliable wastewater and flood control services.

COMPENSATION AND BENEFITS:

• Maintenance Mechanic I Salary Range:$122,374.93
• Maintenance Mechanic II Salary Range:$128,492.00 - $133,799.12
• Benefits:To learn more about our benefits, visit us at Salaries & Benefits | Vallejo Wastewater, CA.

RECRUITMENT TIMELINE (subject to change):

• First round of application review: November 16, 2026, or earlier if 75 applications have been received.
• Panel interviews: Week of December 7, 2026 (tentative).

Vallejo Flood and Wastewater District is an Equal Opportunity Employer, encouraging workforce diversity. All aspects of employment and promotion shall be without regard to race, religion, color, national origin, ancestry, marital status, age, gender, sexual orientation, physical or mental disability, or medical condition.

If, due to a disability or for religious reasons, you would like to arrange for a reasonable accommodation to participate in the application and examination process, we encourage you to contact the Human Resources Department at 707-652-7804. You may also contact the Human Resources Department if you have questions regarding Affimation of Action/Equal Employment Opportunity at Vallejo Wastewater.

EMPLOYMENT ELIGIBILITY NOTICE

In accordance with the Immigration Reform and Control Act of 1986, the District hires only individuals who are legally authorized to work in the United States. All new employees must provide valid documentation verifying both identity and employment eligibility at the time of hire.

DISASTER SERVICE WORKER

If you are a successful candidate for this position, you will be asked to take an Oath or Affimitation of Allegiance for Public Employees. All Vallejo Flood and Wastewater District employees are, by state and federal law, Disaster Service Workers. The roles and responsibilities for Disaster Service Workers are authorized by the California Emergency Services Act and are defined in the California Labor Code. In the event of a declaration of emergency, any employee may be assigned to perform activities that promote the protection of public health and safety or the preservation of lives and property. The assignment may require service at locations, times, and under conditions that are significantly different from normal work assignments and may continue into the recovery phase of the emergency. If a “Local Emergency” is declared during the employee’s shift, employees will be expected to remain at work to respond to the community’s emergency needs. If a “Local Emergency” is declared outside of the employee’s shift, employees must make every effort to contact their direct supervisor or department head to obtain reporting instructions as a Disaster Service Worker. Consequently, your personal contact information must be provided to the District.