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Process Operator Jobs in Ontario, CA (NOW HIRING)

AdvancedPCB

Wet Process Operator | 2nd Shift

Orange, CA · On-site

$19 - $27/hr

Description AdvancedPCB is seeking a reliable, motivated Wet Process Operator (Sander) who is looking for an exciting and rewarding opportunity. The ideal candidate must be able to work in a fast ...

AdvancedPCB

Wet Process Operator | 2nd Shift

Orange, CA · On-site

$19 - $27/hr

Job Type Full-time Description AdvancedPCB is seeking a reliable, motivated Wet Process Operator (Sander) who is looking for an exciting and rewarding opportunity. The ideal candidate must be able to ...

AdvancedPCB

Wet Process Operator | 2nd Shift

Orange, CA · On-site

$19 - $27/hr

AdvancedPCB is seeking a reliable, motivated Wet Process Operator (Sander) who is looking for an exciting and rewarding opportunity. The ideal candidate must be able to work in a fast-paced ...

Mizkan

Vinegar Processor Operator I

Rancho Cucamonga, CA · On-site

$20 - $22/hr

... process are in working order. • Assist with troubleshooting abnormal conditions and notify ... operating conditions. • Assist with conducting periodic laboratory analysis to monitor processes ...

Mizkan

Vinegar Processor Operator I

Rancho Cucamonga, CA · On-site

$20 - $22/hr

... process are in working order. • Assist with troubleshooting abnormal conditions and notify ... operating conditions. • Assist with conducting periodic laboratory analysis to monitor processes ...

Athens Services

Process Equipment Operator

Victorville, CA · On-site

$26.05 - $29.49/hr

Summary The Heavy Equipment Operator - Organics processes green waste and other organic material by using loaders and various sorting, grinding, and screening equipment throughout the day to produce ...

SIFCO Industries

Process Repair Operator

Orange, CA · On-site

$18/hr

... tolerances by operating various hand power and pneumatic tools. ESSENTIAL DUTIES AND ... If you need assistance with the application process due to a disability, please email Applications ...

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All JobsProcess Operator JobsProcess Operator Jobs in Ontario, CA

Process Operator information

See Ontario, CA salary details

$14

$21

$31

How much do process operator jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for process operator in Ontario, CA is $21.51, according to ZipRecruiter salary data. Most workers in this role earn between $18.61 and $23.46 per hour, depending on experience, location, and employer.

What is a process operator?

Process Operators are professionals responsible for managing and overseeing the machinery and systems that produce goods in industries such as manufacturing, chemical processing, and oil and gas. Their duties include monitoring equipment, adjusting controls to maintain quality and safety, and troubleshooting any issues that arise during production. They play a critical role in ensuring production runs smoothly, efficiently, and safely, often working as part of a larger operations team. Process Operators must adhere to strict safety protocols and may be required to document production data or perform routine maintenance.

What does a process operator do?

A process operator is a skilled industrial professional who works as part of a team, or individually, to manage a safe and effective production process within a manufacturing plant, facility, or refinery. Process operators are charged with monitoring the equipment, machinery, and instruments within the facility and troubleshooting when issues arise. As a process operator, it is important to inspect equipment and maintain records of all updates, repairs, and replacements.

What are the key skills and qualifications needed to thrive as a process operator, and why are they important?

To thrive as a Process Operator, you need a solid understanding of industrial processes, safety protocols, and typically a high school diploma or relevant technical certification. Familiarity with control systems like DCS/SCADA, equipment maintenance, and safety certifications such as OSHA are commonly required. Attention to detail, problem-solving, and effective teamwork are crucial soft skills in this role. These abilities ensure efficient, safe, and reliable operation of machinery, minimizing risks and maximizing productivity in industrial settings.

What are some common challenges faced by process operators during shift work, and how can they be managed?

Process Operators often work in rotating shifts to ensure continuous plant operation, which can present challenges such as adjusting to changing sleep schedules and managing fatigue. To address these issues, operators are encouraged to maintain healthy sleep habits, communicate openly with team members about workload distribution, and utilize scheduled breaks effectively. Many facilities also offer training on shift work management and provide support resources to help employees adapt, ensuring both safety and productivity are maintained.

What is the difference between Process Operator vs Maintenance Technician?

AspectProcess OperatorMaintenance Technician
CredentialsHigh school diploma or equivalent; technical certifications often preferredHigh school diploma or equivalent; technical certifications or trade licenses often required
Work EnvironmentFactories, plants, or industrial facilities operating machinery and equipmentIndustrial or manufacturing settings focusing on equipment repair and maintenance
Job FocusMonitoring, controlling, and optimizing production processesMaintaining, repairing, and troubleshooting machinery and equipment

While both roles work in industrial environments, Process Operators focus on running and controlling production processes, whereas Maintenance Technicians specialize in repairing and maintaining equipment. Understanding these differences helps job seekers find the right career path in manufacturing and industrial sectors.

How much do process operators earn?

Process operators typically earn a median annual salary of around $50,000 to $70,000, depending on experience, location, and industry. Entry-level positions may start lower, while experienced operators with certifications can earn higher wages, especially in facilities with shift work or hazardous environments.

Is it hard to be a process operator?

Being a process operator involves monitoring and controlling industrial equipment, which requires attention to detail, technical skills, and adherence to safety protocols. The job can be physically demanding and often involves shift work, but with proper training and certifications, it is manageable for many individuals.
More about Process Operator jobs

What are popular job titles related to Process Operator jobs in Ontario, CA?

For Process Operator jobs in Ontario, CA, the most frequently searched job titles are:

What job categories do people searching Process Operator jobs in Ontario, CA look for?

The top searched job categories for Process Operator jobs in Ontario, CA are:

What cities near Ontario, CA are hiring for Process Operator jobs?

Cities near Ontario, CA with the most Process Operator job openings:

Process Operator jobs near you
Infographic showing various Process Operator job openings in Ontario, CA as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $44,751 per year, or $21.5 per hour.

Wet Process Operator | 2nd Shift

AdvancedPCB

Orange, CA • On-site

$19 - $27/hr

Full-time, Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 5 days ago

Job description

Description

AdvancedPCB is seeking a reliable, motivated Wet Process Operator (Sander) who is looking for an exciting and rewarding opportunity. The ideal candidate must be able to work in a fast-paced environment and show a true sense of urgency.


Essential Job Functions

  • Perform job related tasks as instructed by supervisor.
  • Maintain a clean, safe, and organized work environment.
  • Read and understand applicable Process Procedures and safety rules.
  • Perform any other tasks assigned by management.
  • Wet sand by hand using grit sand paper.
  • Set up and operate Jitterbug and Mass Semi-automatic with minimal supervision.
  • Use measuring devices such as eye loops and microscopes.
  • Visually inspect panel's quality and make required adjustments.
  • Discontinue processing when a non-conforming condition is found and report it to management.
  • Perform all tasks and routine maintenance as required by Process Procedure.
  • Accurately complete all departmental quality and lot tracking documentation.
  • Assist other operators, when time allows.

Work Schedule:

This is a full-time position requiring available to work during standard business hours and mandatory weekend overtime when needed to meet production goals. Shifts may include weekends when schedule details are provided in advance.


Work schedule is 2nd Shift | Monday through Friday, 2:30 pm - 11:00 pm.

Requirements

Essential Qualifications

  • High School diploma or equivalent.
  • Able to work overtime, including weekends and holidays, as required, in support of departmental and company goals.

Preferred Additional Skills:

  • Able to read, write and communicate in English.
  • Excellent work ethics, detail oriented and self-motivated.
  • Be a team player and work well with others.
  • Able to wear personal protective equipment (PPE), as required by work area.
  • Able to safely work with chemicals.
  • Able to work with minimal supervision.
  • Flexible and willing to cross-train in other areas.

Physical Requirements:

  • Ability to consistently lift 25 pounds.
  • Able to repeatedly walk approximately 20 feet to load/ unload etcher.
  • Able to walk-in uneven flooring.
  • Able to work with chemicals.

Compensation/Benefits:

California Pay Range: $19.00 - $27.00 per hour USD | DOE


The actual compensation offered is based on a wide array of factors unique to each candidate, including but not limited to skill set, years and depth of experience, certifications, and other relevant business considerations.


Advanced PCB offers a variety of health and benefit programs. Which include Medical, Dental, Vision Insurance, HSA plans, Hospital and Accident plans, Life Insurance, PTO, Matching 401k, and Paid Holidays.


About AdvancedPCB

APCT, Advanced Circuits and San Diego are now unified as AdvancedPCB. Though the name is new, our commitment to our customers has remained unchanged. AdvancedPCB is the most comprehensive provider of printed circuit board solutions in the country. As a result of the combination of the capabilities of APCT, Advanced Circuits and San Diego PCB, AdvancedPCB offers competitive products for applications both large and small, and every interaction will be infused with our core belief that customer centricity is key. Today, more than 40 years after our founding, we are proud to be the nation's leader in printed circuit board solutions, offering full-scale design, fabrication and assembly, consistently faster than the industry standard. We take pride in offering full-service solutions that meet the unique demands of any PCB customer need, while providing best-in-class customer service at every touchpoint.


ITAR Compliance Requirement:

This position requires access to controlled technical data and/or participation in activities subject to the International Traffic in Arms Regulations (ITAR). As such, all applicants must be U.S. persons, as defined by ITAR (U.S. citizens, U.S. lawful permanent residents, or individuals with refugee/asylee status). Candidates who do not meet ITAR eligibility requirements will not be eligible for employment in this position.


AdvancedPCB is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to age, race, color, religion, sex, sexual orientation, gender identity or expression, national origin, disability, status as a protected veteran, marital status, genetic information, medical condition, or any other characteristic protected by law (EEOC).


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https://www.advancedpcb.com/en-us/


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