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Process Operator Intern Jobs in California (NOW HIRING)

AAK

Continuous Improvement Intern

Richmond, CA · On-site

$20 - $30/hr

Thisrole will work closely with operators, supervisors, and cross functional teamsto ensure ... processes. Responsibilities The duties of the Continuous Improvement Intern include but are ...

Internet Soft

HR & Operations Intern

San Jose, CA · On-site

$17.25 - $23/hr

HR & Operations Intern Role Overview Internet Soft is looking for a versatile HR & Operations ... Process Documentation: Assist in creating and updating Standard Operating Procedures (SOPs) for ...

Bee Sweet Citrus

Data Processing Intern

Fowler, CA · On-site

Bee Sweet Citrus Inc. is a family owned and operated company, providing over 10 different varieties ... Must be able to adhere to process protocol * Must be able to complete tasks in a noisy environment ...

Bee Sweet Citrus

Data Processing Intern

Fowler, CA · On-site

$17.90/hr

Bee Sweet Citrus Inc. is a family owned and operated company, providing over 10 different varieties ... Must be able to adhere to process protocol * Must be able to complete tasks in a noisy environment ...

UHS

PHARMACIST (INTERN)

Corona, CA · On-site

$17.25 - $21.50/hr

Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory ... During the recruitment process, no recruiter or employee will request financial or personal ...

twg

Winemaking Intern (Healdsburg)

Healdsburg, CA

$22 - $24/hr

Learn the different processes within the facility to gain knowledge and understand practices while ... This will require that the intern spends time with each of the operators on the various pieces of ...

UHS

PHARMACIST (INTERN)

Corona, CA

$17.25 - $21.50/hr

Operating acute care hospitals, behavioral health facilities, outpatient facilities and ambulatory ... During the recruitment process, no recruiter or employee will request financial or personal ...

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All JobsProcess Operator Intern JobsProcess Operator Intern Jobs in California

Process Operator Intern information

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$19

$38

How much do process operator intern jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for process operator intern in California is $19.57, according to ZipRecruiter salary data. Most workers in this role earn between $14.36 and $21.19 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Process Operator Intern, and why are they important?

To thrive as a Process Operator Intern, you generally need a basic understanding of industrial processes, safety protocols, and a high school diploma or technical certification in a relevant field. Familiarity with process control systems, monitoring software, and safety equipment is often required. Attention to detail, strong communication, and willingness to learn are important soft skills for this role. These competencies ensure safe, efficient plant operations and provide a strong foundation for career advancement in process industries.

What does a Process Operator Intern do?

A Process Operator Intern supports the day-to-day operations in industrial or manufacturing settings, such as chemical plants or refineries. They work under the supervision of experienced process operators to monitor equipment, record data, troubleshoot issues, and assist with routine maintenance. This position is designed to provide hands-on experience with process systems, safety protocols, and operational procedures. Interns often learn to follow standard operating procedures and may participate in training programs to develop their technical and safety skills.

What is the difference between Process Operator Intern vs Process Operator?

AspectProcess Operator InternProcess Operator
CredentialsHigh school diploma or equivalent; some technical training or courseworkHigh school diploma or equivalent; often requires relevant certifications or licenses
Work EnvironmentInternship setting, supervised, learning-focusedFull-time, operational environment, hands-on work
Employer & Industry UsageTypically found in training programs within manufacturing or processing plantsFull-time role in manufacturing, chemical, or processing industries

The Process Operator Intern position is primarily a training role designed for individuals gaining industry experience, often with supervision and limited responsibilities. In contrast, the Process Operator is a full-time role requiring more experience, certifications, and independent operation of equipment. Interns focus on learning, while Process Operators handle daily operations and troubleshooting.

What are some common challenges a Process Operator Intern might face during their internship?

As a Process Operator Intern, you may encounter challenges such as quickly learning complex machinery operations, adapting to strict safety standards, and understanding detailed process documentation. Interns often need to balance hands-on training with theoretical learning while working alongside experienced operators and engineers. Effective communication and a strong attention to detail are essential, as even small mistakes can impact production. Proactively asking questions and seeking feedback from your team will help you overcome these challenges and develop valuable industry skills.
What are the most commonly searched types of Process Operator jobs in California? The most popular types of Process Operator jobs in California are:
What are popular job titles related to Process Operator Intern jobs in California? For Process Operator Intern jobs in California, the most frequently searched job titles are:
What job categories do people searching Process Operator Intern jobs in California look for? The top searched job categories for Process Operator Intern jobs in California are:
What cities in California are hiring for Process Operator Intern jobs? Cities in California with the most Process Operator Intern job openings:
Process Operator Intern jobs near you
Industrial Engineer/Process Improvement Intern

Industrial Engineer/Process Improvement Intern

Rubbercraft

Long Beach, CA • On-site

$21 - $25/hr

Other

Medical, Dental, Vision, Life, Retirement

Re-posted 12 days ago

Job description

Industrial Engineer / Process Improvement Intern

About Rubbercraft: Rubbercraft (RCC) is a trusted leader in engineered elastomer solutions serving aerospace, defense, and industrial markets. Our team designs and manufactures precision-molded seals, gaskets, and custom rubber components that perform in the most demanding environments. We take pride in craftsmanship, collaboration, and a culture built on innovation and reliability.

Our Mission:

Enabling custom engineered solutions through our Polymers Material Science, Technologies and Applications expertise.

Overview
Support manufacturing engineering and operations by analyzing production processes, maintaining manufacturing routers, and conducting time studies to improve efficiency and documentation accuracy.

Core Responsibilities

  • Analyze existing production processes to identify inefficiencies and improvement opportunities
  • Document workflows, standard work instructions, and process steps clearly and accurately
  • Support creation, review, and updates of manufacturing routers (BOMs, labor steps, run times, etc.)
  • Conduct time studies and collect production data on the shop floor
  • Assist with process validation and continuous improvement initiatives
  • Collaborate with production, quality, and engineering teams

Required Qualifications

  • Currently pursuing a degree in:
    • Industrial Engineering, Manufacturing Engineering, Mechanical Engineering, or related field
  • Basic understanding of manufacturing processes (assembly, machining, etc.)
  • Strong analytical and problem-solving skills
  • Ability to break down processes into clear, structured steps
  • Comfortable working in a shop floor environment
  • Proficient in Microsoft Excel (data tracking, basic analysis)
  • Strong written communication skills for documentation

Preferred Qualifications

  • Coursework or experience in:
    • Time studies / work measurement (MTM, stopwatch studies, etc.)
    • Lean Manufacturing or Six Sigma principles
  • Familiarity with ERP/MRP systems (SAP, Oracle, etc.)
  • Experience creating process documentation, SOPs, or flowcharts
  • Exposure to CAD or manufacturing drawings

Key Skills (What success looks like)

  • Can observe a process and accurately map it step-by-step
  • Notices inefficiencies and asks the right questions
  • Produces clear, usable documentation (not vague or overly complex)
  • Works well with operators and gains information from the floor
  • Organized and detail-oriented with data

Benefits:

At Rubbercraft, we recognize how important your career and benefits are to you and your family. We offer a full suite of benefits, including medical, dental, vision, short and long-term disability coverage, accident insurance, critical illness insurance, basic and supplemental life insurance, employee assistance plan, retirement savings and matching, and other developmental opportunities. We are committed to supporting the way you live and work.

RCC is an Equal Opportunity Employer. We consider all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other legally protected status. Applicants requiring reasonable accommodation to complete the application process may contact Human Resources.

This position requires access to information subject to the International Traffic in Arms Regulations (ITAR). Employment is contingent upon the applicant being a “U.S. person” as defined by ITAR (22 CFR §120.15), which includes U.S. citizens, lawful permanent residents, refugees, or asylees, as required by U.S. export control laws.