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The City of Simi Valley is seeking a team‑oriented self‑starter to join our Public Works Sanitation Division as a Wastewater Plant Operator I, II, or III (depending on experience).
Plant Operators perform a variety of skilled technical and semi‑skilled duties in the operation and maintenance of the City’s wastewater treatment plant, including:
Operating and maintaining plant equipment
Performing adjustments and repairs
Waterworks Operator I/II/III (20723018)

Join our team and help support one of the most essential public services in our community—delivering safe, reliable drinking water.
As a Waterworks Operator I, II, or III, you will play a key role in maintaining, operating, and improving the City’s water distribution system.

The City of Simi Valley is seeking motivated and community‑minded individuals to join our team as Police Officer Trainees. This entry‑level opportunity is ideal for those who have not yet attended a POST‑certified academy but are eager to begin a rewarding career in law enforcement.
As a Trainee, you will receive PAID TRAINING while attending a six‑month POST Academy.

Under general supervision, a Police Officer performs a wide range of law enforcement duties to protect life and property in accordance with applicable laws. Officers may be assigned to specialized units or tasks as needed and are expected to carry out related responsibilities with professionalism and integrity.
Key Responsibilities:
Share your passion by teaching students! Enrichment instructors lead a one hour class on-site after school. Enjoy the freedom to plan a curriculum on your area of expertise and share that knowledge with a class size of 5-15 students.
Must be 18 years of age or older to apply for this position.
Summer 2026 Temporary/Seasonal Positions (20716967)
Are you a responsible person who enjoys working with youth, loves nature & outdoor activities, and passionate about education & encouraging youth to succeed?
Apply Now: Open Until Filled
Summer Day Camps
Under supervision, the Community Service Officer (CSO) performs a wide range of field and office support duties in the patrol and support services divisions within the Marysville Police Department.
This is a specialized, full-time, non-sworn classification. The Community Service Officer has no powers of arrest.
Definition:
To perform varied and routine non-sworn duties with emphasis on parking enforcement and vehicle abatement program.
Examples of Duties:
Human Resources Director (Full Time)
The City of Marysville seeks qualified candidates for the excellent career opportunity!
Under the general direction of the City Manager, the Human Resource Director will conduct, lead and direct the routine functions of the Human Resources (HR) department including employee relations, recruitment and selection of staff, administering pay, compensation and classifications, benefits, and leave, and enforcing City policies, procedures, and practices. This position can be assigned special projects by the City Manager.
Accounting & General Services Specialist I/II/III (20736635)
This position performs a variety of highly complex technical para-professional administrative duties in support of fiscal and accounting procedures, including budget preparation and auditing a variety of financial records under limited supervision. This position will require thorough knowledge of accounting terminology and procedures. The position is full-time, and scheduled for forty (40) hours per week.
JOB DUTIES




