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Chemical Process Operator Jobs in California (NOW HIRING)

FM Industries

Process Engineer, Chemical

Livermore, CA · On-site

$105K - $130K/yr

Responsible for all chemical process engineering with a focus on chemical clean processes. * Responsible for ultrasonic cleaning process engineering. * Develop/maintain detailed process routings ...

Chemtrade

Chemical Operator

Pittsburg, CA · On-site

$34.97/hr

Position: Chemical Operator Reports to: Plant Manager Shift: Monday to Friday - 8 hours/day ... Document plant processes and record production data. * Operation of tank truck and railcar vessel ...

Chemtrade

Chemical Operator

Pittsburg, CA · On-site

$34.97/hr

Position: Chemical Operator Reports to: Plant Manager Shift: Monday to Friday - 8 hours/day ... Document plant processes and record production data. * Operation of tank truck and railcar vessel ...

Chemtrade

Chemical Operator

Pittsburg, CA · On-site

$34.97/hr

Position: Chemical Operator Reports to: Plant Manager Shift: Monday to Friday - 8 hours/day ... Document plant processes and record production data. * Operation of tank truck and railcar vessel ...

Vishay

Metal Process Operator

Fremont, CA · On-site

$24/hr

Familiar with vacuum systems and process gases as well as chemical cleaning is desired. * Proficient in English. Must have good English communication skills, both written and verbal * Strong ...

Valley Milk LLC

Wet Process Operator

Turlock, CA · On-site

$23 - $28/hr

Description Wet Process Operator (HTST Licensed)Location: Valley Milk, Turlock, CA Schedule: Full-Time | 12-Hour Rotating Shifts (2-2-3 Schedule)Join a Team That Produces Quality Every DayValley Milk ...

L3HHCM20

$73K - $136K/yr

Ensure that the proper tank chemistry is maintained and the tanks are operating within ... Develops detailed process planning (EPI) for fabrication and inspection in compliance to ...

USALCO

Chemical Operator

Rancho Cucamonga, CA

$19.75 - $22.50/hr

Can efficiently operate chemical processes and equipment to safely manufacture quality products ... The Chemical Operator is responsible for the safe and efficient operation of plant processes and ...

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All JobsChemical Process Operator JobsChemical Process Operator Jobs in California

Chemical Process Operator information

See California salary details

$15

$22

$35

How much do chemical process operator jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for chemical process operator in California is $22.15, according to ZipRecruiter salary data. Most workers in this role earn between $18.99 and $22.79 per hour, depending on experience, location, and employer.

What is a chemical process operator?

As a chemical process operator, you monitor and maintain equipment, making sure everything is running efficiently so that you meet quality and time commitments for each project. You mix, process, and package all chemicals within the production area. Your responsibilities also include completing operations like reactions, filtrations, distillations, and any other chemical process needed based on manufacturing and standard operating procedures (SOPs). You must also follow batch sheet instructions to produce the product and meet Current Good Manufacturing Practice (cGMP) guidelines. Other duties include setting up equipment, cleaning and verifying vessels, and recording your observations to assess any issues that arise later.

What does a chemical process operator do?

A Chemical Process Operator is responsible for monitoring and controlling equipment and processes used in the production of chemicals, pharmaceuticals, or other materials. They ensure that production runs efficiently, safely, and within quality standards by adjusting controls, conducting tests, and troubleshooting issues. Operators often work in shifts and must follow strict safety protocols to handle hazardous materials. Their role is essential in maintaining continuous production and preventing accidents in industrial settings.

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

To thrive as a Chemical Process Operator, you need a solid understanding of chemical processes, safety protocols, and at least a high school diploma or relevant technical certification. Familiarity with distributed control systems (DCS), process control software, and equipment such as pumps and reactors is typically required. Attention to detail, problem-solving abilities, and strong teamwork skills help operators respond effectively to process changes and emergencies. These competencies are vital for maintaining safe, efficient plant operations and ensuring product quality.

What are some common challenges chemical process operators face during shift work, and how can they manage them?

Chemical Process Operators often work in rotating shifts, which can disrupt sleep patterns and affect work-life balance. Managing fatigue, maintaining focus during long hours, and adapting to changing schedules are common challenges. To address these, operators are encouraged to establish consistent sleep routines, prioritize effective handover communication between shifts, and participate in workplace wellness programs when available. Teamwork and clear protocols also help reduce errors and ensure safety during transitions.

What is the difference between Chemical Process Operator vs Chemical Technician?

AspectChemical Process OperatorChemical Technician
CredentialsHigh school diploma or equivalent; some roles require certifications in safety or process operationsHigh school diploma; often an associate degree in chemistry or related field
Work EnvironmentFactories, chemical plants, manufacturing facilitiesLaboratories, testing facilities, manufacturing settings
Job FocusOperating and monitoring chemical processes, ensuring safety and efficiencyTesting, analyzing, and assisting in process development or quality control
Industry UsageCommonly employed in chemical manufacturing, oil refining, pharmaceuticals

While both roles work within chemical industries, Chemical Process Operators focus on running and maintaining chemical processes, ensuring safety and efficiency. Chemical Technicians support these processes through testing and analysis, often working more in laboratory settings. Both roles require safety training and relevant certifications, but their daily tasks and work environments differ.

How hard is it to be a chemical process operator?

Becoming a chemical process operator requires understanding complex chemical processes, operating and monitoring equipment, and following safety protocols. The job often involves shift work, attention to detail, and sometimes obtaining certifications such as OSHA training. While it can be demanding, proper training and experience make it manageable for those with technical aptitude.

How much do chemical process operators make?

Chemical process operators in Texas typically earn an average annual salary of around $50,000 to $70,000, depending on experience, certifications, and the specific industry. Salaries can vary based on the complexity of the processes and the size of the facility, with some operators earning higher wages with specialized skills or overtime work.
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Cities in California with the most Chemical Process Operator job openings:

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Chemical Process Operator jobs near you
Infographic showing various Chemical Process Operator job openings in California as of September 2026, with employment types broken down into 1% As Needed, 76% Full Time, 19% Part Time, 1% Temporary, 2% Contract, and 1% Nights. Highlights an 88% Physical, 2% Hybrid, and 10% Remote job distribution, with an average salary of $46,082 per year, or $22.2 per hour.

Process Engineer, Chemical

Livermore, CA • On-site

FM Industries
501 - 1,000 employees
Learn more about FM Industriesexternal

$105K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

FM Industries rating

8.6

Company rating: 8.6 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

Job description

WHAT CAN BE OFFER YOU FOR ALL YOUR HARD WORK? (full-time)

  • Competitive Salary
  • PTO Program
  • Nine (9) Paid Holidays!! 
  • Medical, Dental, Vision and Life Insurance 
  • Short and Long-Term Disability Coverage AT NO COST TO EMPLOYEE!! 
  • Tuition Assistance
  • Pet Insurance
  • Flexible Spending Plans
  • Health Spending Plans
  • Comprehensive Online Learning Center - houses thousands of training resources available to learn at your own pace!!
  • 401(k) Retirement Savings - with a generous company 30% match! (100% vested after six years)

GET TO KNOW US: 

FM Industries can promise you an environment that not only encourages your best, but also rewards it with plenty of room to grow.  FM industries is a premier manufacturing solutions provider.   We specialize in build to print, precision machined components, anodizing and engineered thermal spray coatings.  We provide customers leading edge support from prototype to production. 

SUMMARY OF POSITION / ESSENTIAL DUTIES:

  • Initiates, recommends, and provides solutions to technical problems for process optimization to improve reliability.
  •  Accountable to ensure all processes are designed with six-sigma philosophy - DFSS
  • Responsible for all chemical process engineering with a focus on chemical clean processes.
  • Responsible for ultrasonic cleaning process engineering.
  • Develop/maintain detailed process routings using ERP systems.
  • Develop/maintain detailed work instructions to support production lines and continuous improvement projects (CIP)
  • Construct manufacturing and assembly drawings using CAD software.
  • Conceptualize and design for support of wet line operations and expansion.
  • Conceptualize, design, and adapt fixtures, shop aids, and tools to support wet process lines.
  • Leads FMEA activities for chemical cleaning processes and NPI product development transfer to production.

EDUCATION AND/OR EXPERIENCE REQUIRED:

  • BS in Chemical Engineering (or similar) or 3+ years of engineering/process experience.
  • Experience working in a cleanroom environment.
  • Working knowledge and ability with CAD software.
  • Ability to interpret a variety of instructions furnished in written, oral, diagram, or schedule form.
  • Proficient in Microsoft Office (Excel, Word, Outlook).

PREFERRED EXPERIENCE:

  • Chemical cleaning process experience strongly desired.
  • Ultrasonic cleaning process experience strongly desired.
  • Semiconductor industry experience and semiconductor manufacturing/process knowledge strongly desired.

PHYSICAL DEMANDS WHILE PERFORMING THE JOB:

  • While performing the duties of this job, the employee is regularly required to stand, sit, walk, balance, stoop, kneel, and crouch.
  • The employee frequently is required to use hands to handle objects.
  • The employee is occasionally required to lift and move objects u

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