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Apprentice Operator Jobs in Riverside, CA (NOW HIRING)

Removes upholstery, accessories, electrical and hydraulic window operating equipment, and trim to ... Directs the work of an apprentice in the performance of tasks when needed, i.e., unusual problems ...

... operator (MSO) of high-quality collision repair service in the U.S. The company, which also ... apprentice in the performance of tasks when needed, i.e., unusual problems or questions and ...

Auto Body Technician

San Bernardino, CA · On-site

$65K - $180K/yr

... operator (MSO) of high-quality collision repair service in the U.S. The company, which also ... apprentice in the performance of tasks when needed, i.e., unusual problems or questions and ...

Mesa Energy Systems, Inc.

Riverside, CA · On-site

$31.32 - $65.49/hr

Complete daily checks and maintain necessary operating records. * Perform PM maintenance and ... Must have completed 4-year apprenticeship program or technical schooling * Must have 5+ years of ...

Mesa Energy Systems, Inc.

Chino, CA · On-site

$31.32 - $65.49/hr

Complete daily checks and maintain necessary operating records. * Perform PM maintenance and ... Must have completed 4-year apprenticeship program or technical schooling * Must have 5+ years of ...

Body Technician

Montclair, CA · On-site

$100K - $200K/yr

Provide guidance, education, and assistance to the assigned apprentice in such a manner that ... Perform all assigned responsibilities according to the Company Standard Operating Procedures.

Body Technician

Irvine, CA · On-site

$100K - $200K/yr

Provide guidance, education, and assistance to the assigned apprentice in such a manner that ... Perform all assigned responsibilities according to the Company Standard Operating Procedures.

... operator (MSO) of high-quality collision repair service in the U.S. The company, which also ... apprentice in the performance of tasks when needed, i.e., unusual problems or questions and ...

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Showing results 1-20

Apprentice Operator information

See Riverside, CA salary details

$14

$21

$30

How much do apprentice operator jobs pay per hour?

As of Jul 2, 2026, the average hourly pay for apprentice operator in Riverside, CA is $21.04, according to ZipRecruiter salary data. Most workers in this role earn between $17.79 and $22.84 per hour, depending on experience, location, and employer.

What is the difference between Apprentice Operator vs Operator?

AspectApprentice OperatorOperator
Required CredentialsBasic certifications, on-the-job trainingAdvanced certifications, experience
Work EnvironmentSupervised training settingFull operational environment
Employer & Industry UsageTraining programs, entry-level rolesFull-time operational roles in manufacturing, utilities

The main difference between an Apprentice Operator and an Operator is experience and certification level. Apprentice Operators are in training, gaining skills under supervision, while Operators have completed training and are fully responsible for operations. Apprentices focus on learning, whereas Operators handle daily operational tasks independently.

What are the key skills and qualifications needed to thrive as an Apprentice Operator, and why are they important?

To thrive as an Apprentice Operator, you generally need a high school diploma or equivalent, basic mechanical aptitude, and a willingness to learn operational procedures. Familiarity with industrial equipment, safety protocols, and sometimes entry-level certifications such as OSHA training are commonly required. Strong attention to detail, teamwork, and effective communication help individuals excel in this hands-on environment. These skills and qualities ensure safe, efficient, and accurate operation of machinery, which is critical to maintaining production standards and workplace safety.

What can I expect during my first few months as an Apprentice Operator?

During your initial months as an Apprentice Operator, you'll primarily focus on learning operational procedures, safety protocols, and equipment handling under the guidance of experienced operators. You'll rotate through different stations, participate in hands-on training, and gradually take on more responsibility as you demonstrate competence. Close supervision and feedback are typical, as safety and accuracy are paramount in this role. Expect to work in a team-oriented environment where collaboration and clear communication are essential for smooth operations and troubleshooting.

What are Apprentice Operators?

Apprentice Operators are entry-level workers who are learning to operate machinery or equipment under the supervision of experienced operators. They typically participate in a structured training program that combines on-the-job experience with classroom instruction. The goal is to develop the technical skills and knowledge needed to perform the operator role independently. Apprentice Operators are common in industries such as manufacturing, utilities, and construction, where hands-on training is essential. Their responsibilities may include monitoring equipment, assisting with maintenance, and following safety procedures.
What are the most commonly searched types of Operator jobs in Riverside, CA? The most popular types of Operator jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Apprentice Operator jobs? Cities near Riverside, CA with the most Apprentice Operator job openings:
Infographic showing various Apprentice Operator job openings in Riverside, CA as of June 2026, with employment types broken down into 84% Full Time, 12% Part Time, 2% Temporary, and 2% Contract. Highlights an 100% Physical job distribution, with an average salary of $43,766 per year, or $21 per hour.

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 20 days ago


Job description

MOLD MECHANIC IV Journeyman

Actively Hiring

Hours: full-time position, 7am-3:30pm

Competitive pay & benefits: paid overtime, health, dental, vision, paid time off, 401k with match…and more!

 

WHAT YOU WILL DO:

“Quality & Safety are Top Comar Priorities”

  • Interpret project blueprints, design programs and set up machines to produce the component outlined in the program.
  • Be able to effectively operate equipment as required.
  • Use computer software to model cutting paths and program machines accordingly.
  • Perform quality assurance tests to ensure products meet design specifications.
  • Adjust machine cutting paths or settings to optimize production while maintaining quality.
  • Consider tools required to cut materials and program machines accordingly.
  • Troubleshoot and resolve problems with machines as they arise.
  • Perform basic machine maintenance such as cleaning and sharpening.
  • Train employees on how to properly operate CNC machines and programs. Participate in the development of mold mechanics at all levels
  • Work a flexible schedule, including weekends and overtime, as needed based on production demands.
  • Maintain a clean and safe work environment.
  • Adhere to and communicate to others the Health, Safety and Quality policies, including use of PPE.
  • Other duties as assigned.

Additional Responsibilities & Skills for our SQF Certified Sites:

  • Have a basic understanding of the cGMPs and Good Hygiene Personnel Practices
  • Notify SQF Practitioner/and or Supervisor of any repairs or adjustments that are required.
  • Perform Basic Sanitation Functions
  • Perform all duties necessary to meet Company, and or Regulatory Requirements / standards as prioritized by the Company, HACCP, and SQF.
  • Notify SQF Practitioner/Quality Manager or any other Management personnel of ANY Food Safety or Quality issues.
  • Identify problems relating to Food Safety and the Quality of the raw material, processes, quality system, or safety system, by performing Production/Quality Checks as assigned.
  • Ability to initiate action to prevent the occurrence of nonconformities relating to Food Safety and the Quality of the product, processes, quality system, or safety system. Be able to execute and follow the HOLD SOP.
  • Controls further processing or delivery of nonconforming product in terms of Food Safety and Quality issues until the deficiency or unsatisfactory condition has been corrected.
  • Employee follows all Food Fraud/food Defense Policies while on company property.
  • Thorough understanding of all Company policies, including GMP’s and safety policies, HACCP & SQF.

Safety and Cleanliness

  • Adhere to safety policies.
  • Maintain a clean and safe work area and report any unsafe conditions to supervisor.
  • Wear company issued personal protective equipment (PPE) such as uniforms, gloves, hairnets.

WHO WE ARE LOOKING FOR:

“A Comar employee who will represent the customer and be the consumer’s advocate”

 

Are You?

  • A High School or Vo-Tech School graduate or equivalent, with a certificate in CNC machine operations, precision machining, machine technology or related field.
  • Completed machinist apprenticeship or journeyman program with measurement technique certification and previous experience working in a manufacturing setting.
  • Minimum 5 years of experience in tool room equipment usage and tooling related functions.
  • Minimum 3 years of work experience in the set up and operation of CNC mills, lathes, drill press, grinders sand blaster and other machining equipment, as well as a minimum of 3 years of experience using calipers, micrometers, depth gauges and other precision measuring equipment.
  • Advanced knowledge of mechanics, shop mathematics, metal properties.

Preferred:

  • Vocational or trade school degree.
  • Experience using the Enterprise Resource Planning software, DELMIAWorks (formerly, IQMS).
  • Experience in an ISO 9001 and/ or ISO 13485 certified environment.
  • Certification(s): Certificates or apprenticeship programs in CNC machine operations, precision machining, machine technology or a related field.

 

Do You?

  • Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rate, ratio, and percent.
  • Ability to read and interpret documents such as safety rules, operating and maintenance instructions, and procedure manuals.
  • Ability to read in metric units and the imperial (US math) system.
  • Ability to write routine reports and correspondence.
  • Ability to speak clearly before groups of customers or fellow employees.
  • Ability to carry out instructions furnished in written, oral, or diagram form.
  • Ability to read and interpret blueprints, sketches, drawings, manuals, specifications.
  • Ability to use measuring tools, depth gauges, height gauges, micrometers and calipers.
  • Effectively communicate with supervisor.
  • The ability to read, write, and comprehend information provided to them.
  • Ability to develop and train Mold Mechanic I, II & III and other production associates as needed.

Do you Enjoy Physical Work where you will…?

  • Stand for most of the work shift.
  • Use hands and fingers to handle or feel; reach with hands and arms; stoop, crouch, bend, twist, and only occasionally sit.
  • Lift and/or move up to 10 pounds. Heavier amounts can be moved with assistance of equipment.

If the answer is YES, don’t delay, Apply Today!

COMPENSATION 

The compensation entry point for this role is $31.61/hour

This position is eligible for a comprehensive benefits package including medical, dental, 401(k), tuition reimbursement, and additional ancillary benefits available upon request.

 

EEOC

Comar is an EOE/Veterans/Disabled/LGBT employer and all qualified applicants will receive consideration for employment without regard to age, race, creed, color, national origin, ancestry, marital status, affectional or sexual orientation, gender identity or expression, disability, nationality, sex or any other legally protected category. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.