Completion of a State or Federally recognized four-year Stationary Engineer apprenticeship program ... Four (4) years journey-level Operator and/or Stationary Engineer experience in the maintenance ...
Completion of a State or Federally recognized four-year Stationary Engineer apprenticeship program ... Four (4) years journey-level Operator and/or Stationary Engineer experience in the maintenance ...
Maintenance Operator Azusa
Azusa, CA · On-site
$39/hr
Troubleshoot, repair, install and maintain all mechanical equipment in a chemical plant that ... Additional course work, technical training, apprenticeship, etc, is desirable. Pay: $39 per hour
Maintenance Operator Azusa
Azusa, CA · On-site
$39/hr
Troubleshoot, repair, install and maintain all mechanical equipment in a chemical plant that ... Additional course work, technical training, apprenticeship, etc, is desirable. Pay: $39 per hour
Maintenance Operator Azusa
Azusa, CA · On-site
$39/hr
Troubleshoot, repair, install and maintain all mechanical equipment in a chemical plant that ... Additional course work, technical training, apprenticeship, etc, is desirable. Pay: $39 per hour
Maintenance Operator Azusa
Azusa, CA · On-site
$39/hr
Troubleshoot, repair, install and maintain all mechanical equipment in a chemical plant that ... Additional course work, technical training, apprenticeship, etc, is desirable. Pay: $39 per hour
Plant Process Control Supervisor-25706809
San Diego, CA · On-site
$99K - $122K/yr
Nearly all your county public infrastructure is designed, built, managed or operated by our team ... Apprenticeship Program, AND two (2) years of experience in all phases of work as a journey-level ...
Plant Process Control Supervisor-25706809
San Diego, CA · On-site
$99K - $122K/yr
Nearly all your county public infrastructure is designed, built, managed or operated by our team ... Apprenticeship Program, AND two (2) years of experience in all phases of work as a journey-level ...
Plant Process Control Supervisor-25706809
San Diego, CA · On-site
$99K - $122K/yr
Nearly all your county public infrastructure is designed, built, managed or operated by our team ... Apprenticeship Program, AND two (2) years of experience in all phases of work as a journey-level ...
Plant Process Control Supervisor-25706809
San Diego, CA · On-site
$99K - $122K/yr
Nearly all your county public infrastructure is designed, built, managed or operated by our team ... Apprenticeship Program, AND two (2) years of experience in all phases of work as a journey-level ...
FACILITIES MAINTENANCE LEAD
Long Beach, CA · On-site
$31.21 - $47.61/hr
... apprenticeship in one of the building trades (i.e. Carpenter, Electrical, HVAC, Refrigeration, Plumbing, Plant Operator, etc.) and a minimum of three (3) years Hospital/Healthcare Facilities ...
FACILITIES MAINTENANCE LEAD
Long Beach, CA · On-site
$31.21 - $47.61/hr
... apprenticeship in one of the building trades (i.e. Carpenter, Electrical, HVAC, Refrigeration, Plumbing, Plant Operator, etc.) and a minimum of three (3) years Hospital/Healthcare Facilities ...
... stations for proper operating conditions. Maintains logs of plant operations and records ... Apprenticeship training programs must be recognized by a national, global, or regional accrediting ...
... stations for proper operating conditions. Maintains logs of plant operations and records ... Apprenticeship training programs must be recognized by a national, global, or regional accrediting ...
STATIONARY ENGINEER II
Los Angeles, CA · On-site
$105K/yr
... stations for proper operating conditions. Maintains logs of plant operations and records ... Apprenticeship training programs must be recognized by a national, global, or regional accrediting ...
STATIONARY ENGINEER II
Los Angeles, CA · On-site
$105K/yr
... stations for proper operating conditions. Maintains logs of plant operations and records ... Apprenticeship training programs must be recognized by a national, global, or regional accrediting ...
Heat Treat Apprentice - 2nd Shift
$20 - $23.97/hr
Job Summary: The Heat Treat Apprentice will learn how to prepare a load, how to load into and ... Support the Plant quality system goals / improvements & productivity goals / improvements within ...
Heat Treat Apprentice - 2nd Shift
$20 - $23.97/hr
Job Summary: The Heat Treat Apprentice will learn how to prepare a load, how to load into and ... Support the Plant quality system goals / improvements & productivity goals / improvements within ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$72.93/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$72.93/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$72.93/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$72.93/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$72.93/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
New
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$72.93/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
New
... operating conditions. Monitors, updates, and maintains logs of plant operations and records ... Apprenticeship training programs must be recognized by a national, global, or regional accrediting ...
... operating conditions. Monitors, updates, and maintains logs of plant operations and records ... Apprenticeship training programs must be recognized by a national, global, or regional accrediting ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$83 - $118/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
Stationary Engineer - FT - All - Plant Operations @LG
Los Gatos, CA · On-site
$83 - $118/hr
FTE 1 Scheduled Bi-Weekly Hours 80 Work Shift All Shifts: 8 hours Responsible for operating ... Qualifications Successful completion of a four-year apprenticeship in one of the following trades ...
Senior Stationary Engineer (7335) at the Academy of Sciences
San Francisco, CA · On-site
$122K - $167K/yr
Experience with operating aquarium life support systems (LSS) or similar equipment is highly ... Completion of a recognized four (4) -year Stationary Engineer Apprenticeship program. Experience:
Senior Stationary Engineer (7335) at the Academy of Sciences
San Francisco, CA · On-site
$122K - $167K/yr
Experience with operating aquarium life support systems (LSS) or similar equipment is highly ... Completion of a recognized four (4) -year Stationary Engineer Apprenticeship program. Experience:
Senior Stationary Engineer (7335) at the Academy of Sciences
San Francisco, CA · On-site
$122K - $167K/yr
Experience with operating aquarium life support systems (LSS) or similar equipment is highly ... Completion of a recognized four (4) -year Stationary Engineer Apprenticeship program. Experience:
Senior Stationary Engineer (7335) at the Academy of Sciences
San Francisco, CA · On-site
$122K - $167K/yr
Experience with operating aquarium life support systems (LSS) or similar equipment is highly ... Completion of a recognized four (4) -year Stationary Engineer Apprenticeship program. Experience:
Experience with operating aquarium life support systems (LSS) or similar equipment is highly ... Completion of a recognized four (4) -year Stationary Engineer Apprenticeship program. Experience:
Experience with operating aquarium life support systems (LSS) or similar equipment is highly ... Completion of a recognized four (4) -year Stationary Engineer Apprenticeship program. Experience:
Maintenance Technician
Yuba City, CA · On-site
$27/hr
... operating conditions and plant productivity. Maintenance Technician also assists with related ... apprenticeship program. Understands, adheres to, and reinforces EHS policies and directives.
Maintenance Technician
Yuba City, CA · On-site
$27/hr
... operating conditions and plant productivity. Maintenance Technician also assists with related ... apprenticeship program. Understands, adheres to, and reinforces EHS policies and directives.
Maintenance Technician
Yuba City, CA · On-site
... operating conditions and plant productivity. Maintenance Technician also assists with related ... apprenticeship program. • Understands, adheres to, and reinforces EHS policies and directives ...
Maintenance Technician
Yuba City, CA · On-site
... operating conditions and plant productivity. Maintenance Technician also assists with related ... apprenticeship program. • Understands, adheres to, and reinforces EHS policies and directives ...
Maintenance Mechanic
Livermore, CA · On-site
$43.60 - $52.99/hr
Work from drawings and verbal/written instructions to keep plant and research systems operating ... High school diploma or apprentice training completion or equivalent combination of education and ...
Maintenance Mechanic
Livermore, CA · On-site
$43.60 - $52.99/hr
Work from drawings and verbal/written instructions to keep plant and research systems operating ... High school diploma or apprentice training completion or equivalent combination of education and ...
Plant Operator Apprentice information
What is the difference between Plant Operator Apprentice vs Plant Operator?
| Aspect | Plant Operator Apprentice | Plant Operator |
|---|---|---|
| Required Credentials | High school diploma, on-the-job training, possibly technical certifications | High school diploma or equivalent, relevant certifications, experience |
| Work Environment | Training sites, plant facilities, supervised environment | Operational plant settings, shift work, hands-on roles |
| Employer & Industry Usage | Utilities, manufacturing, energy sectors | Utilities, manufacturing, energy sectors |
The Plant Operator Apprentice is in training, gaining skills and certifications to become a fully qualified Plant Operator. The Apprentice role involves supervised work and learning, while the Plant Operator is fully responsible for operating equipment independently. Both roles are common in utility and manufacturing industries, with the apprenticeship serving as a pathway to full employment.
What are the most commonly searched types of Plant Operator jobs in California?
The most popular types of Plant Operator jobs in California are:
What cities in California are hiring for Plant Operator Apprentice jobs?
Cities in California with the most Plant Operator Apprentice job openings:

Stationary Engineer, Water Treatment Plant (7341) - Citywide - (U00047)
San Francisco, CA • On-site
Full-time
This job post has expired 1 day ago. Applications are no longer accepted.
City And County Of San Francisco rating
9.0
Based on 25 frontline employees who took The Breakroom Quiz
98th of 855 rated public administrative organizations
Job description
Stationary Engineer, Water Treatment Plant
The Water Treatment Plant Stationary Engineer operates, maintains, and repairs a wide variety of complex machinery and equipment in a water treatment plant, water distribution system, and/or related facility. The ideal candidate will possess knowledge of the operation and maintenance requirements for a wide variety of water treatment plant/distribution system facilities machinery and equipment, and the tools and equipment necessary for their proper operation, maintenance, and repair. The candidate will have the ability to comprehend orders and communicate clearly in person, by telephone and by radio, will be able to read and comprehend procedures, policies, plan drawings, gauges, meters, populate and maintain records and logs, and develop write-ups for log entries, memos, and related job reports.
Essential duties and responsibilities include but are not limited to:
- Operates and maintains a wide variety of chemical feed equipment, pumping, heating, ventilating, air conditioning, refrigeration, process machinery and radiators. May be required to operate Computerized Building Management Systems or Supervisory Control Data Acquisition (SCADA) systems.
- Repairs automatic and manually controlled distribution and water treatment equipment including pumps, motors, boilers, compressors, alarm systems, residual chemical analyzers, chemical feeders and filters; may also be responsible for operating a water treatment and distribution facility in a safe and efficient manner without direct supervision.
- Inspects and tests machinery and equipment including fire prevention equipment for safe, efficient and proper operation by visual and audio inspection during walk-throughs.
- Makes entries and keeps records on shift operations. Collects, compiles and prepares water quality and operational reports by taking and entering meter and gauge readings, water and laboratory analysis readings and temperatures accurately in writing on operating log sheets.
- Receives, records and stores large amounts of treatment chemicals and may handle hazardous chemicals such as ozone, fluoride, caustic soda and chlorine in confined or enclosed areas, and must be capable of safely and properly handling chemical spills; may include handling and treatment of hazardous waste.
- Performs control tests and conducts water quality analysis during all phases of treatment. Includes pH, alkalinity, turbidity, saturation index, flocculation factors, conductivity, chlorine demand, caustic soda, chlorine, fluoride, ozone residuals, taste, odor and color. Calculates and maintains required disinfecting requirements.
- Communicates verbally with craft, support and supervisory personnel.
- Responsible for keys, 2-way radios and monitoring plant and buildings and grounds, including public safety.
Qualifications
Minimum qualifications (MQ) reflect the lowest level of acceptable education and/or experience required of an individual such that the individual reasonably could be expected to satisfactorily perform the duties of the position. Candidates must meet all the requirements established by the MQs to be considered for the position.
Education: Completion of a State or Federally recognized four-year Stationary Engineer apprenticeship program AND License and Certification:
- Possession of a current valid Grade II Water Treatment Operator Certificate issued by the State of California.
- Possession of a current valid California Driver License.
Substitution:
- Four (4) years journey-level Operator and/or Stationary Engineer experience in the maintenance, repair and operation of a variety of mechanical and electrical pumping and related plant machinery of a water or wastewater treatment plant.
- Four (4) years journey-level experience as a Marine Engineer performing duties in the areas of maintenance, repair and operation of a variety of mechanical and electrical pumping and related machinery.
- Graduation from a recognized four-year Maritime Academy with a degree in Engineering or Technology.
Note: One year of full-time employment is equivalent to 2000 hours. (2000 hours of qualifying work experience is based on a 40-hour work week.)
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