1

Machine Operator Assistant Jobs in Irvine, CA (NOW HIRING)

Machine Operator

Buena Park, CA ยท On-site

$19 - $21/hr

Maintain a clean and organized work area * Assist with machine changeovers and routine cleaning when needed Qualifications 1-2 years of machine operating experience in a manufacturing or production ...

Be Seen First

Machine Operator

City Of Industry, CA ยท On-site

$16.50 - $20/hr

The Machine Operator maintains operations in the production of customer product to be shipped. The ... Retrieve material from the warehouse as needed. * Assist with loading trucks with materials and ...

Machine Operator

Chino, CA ยท On-site

$18/hr

Identify and escalate mechanical or operational issues to maintenance or supervisors. * Assist with ... Prior experience as a machine operator in a food manufacturing or similar environment preferred.

Be Seen First

Machine Operator

City Of Industry, CA ยท On-site

$16.50 - $20/hr

The Machine Operator maintains operations in the production of customer product to be shipped. The ... Retrieve material from the warehouse as needed. * Assist with loading trucks with materials and ...

Be Seen First

Machine Operator

Santa Ana, CA ยท On-site

$18 - $23/hr

... Assist manufacturing personnel from other departments ร˜ Perform appropriate duties as assigned by management ร˜ Interface with QA for workmanship and quality requirements ร˜ Maintain and ...

Machine Operator

Jurupa Valley, CA

$17.25 - $20.50/hr

Function: The Machine operator is responsible for all aspects of Operating different types of ... Operate Machinery to assist in the production process * Produce material at a productive rate.

Machine Operator

Santa Fe Springs, CA ยท On-site

$20.45 - $27.84/hr

Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ... Troubleshoot routine process problems, and assist with tooling and product changeovers * Maintain ...

Machine Operator

Santa Fe Springs, CA ยท On-site

$20.45 - $27.84/hr

Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ... Troubleshoot routine process problems, and assist with tooling and product changeovers * Maintain ...

Machine Operator

Santa Fe Springs, CA ยท On-site

$20.45 - $27.84/hr

Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ... Troubleshoot routine process problems, and assist with tooling and product changeovers * Maintain ...

Machine Operator

Santa Fe Springs, CA ยท On-site

$20.45 - $27.84/hr

Thermoforming Machine Operator | Now Hiring | Santa Fe Springs, CA Compensation * Competitive ... Troubleshoot routine process problems, and assist with tooling and product changeovers * Maintain ...

Machine Operator

Pomona, CA ยท On-site

$18.75/hr

... operating sanding, winding, and other production machinery, inspecting finished products, and ... Perform material handling duties, including lifting and transporting materials. Assist with other ...

Encapsulation Machine Operator (Entry Level). Basic As an Encapsulation Machine Operator, you will ... You may be required to assist with other various tasks that may include other processes ...

Be Seen First

Machine Operator I, Entry Level Location: Pomona, CA Job Type: Full-Time, Non-Exempt Shift: 2nd ... Report unsafe conditions and product-quality issues immediately. * Assist in other production areas ...

Heavy Machine Operator

Silverado, CA ยท On-site

$18 - $25/hr

Handle materials, including loading and unloading items from trucks or storage areas. Assist in operating machinery as needed for production tasks. Collaborate with team members to maintain a clean ...

next page

Showing results 1-20

Machine Operator Assistant information

See Irvine, CA salary details

$14

$19

$23

How much do machine operator assistant jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for machine operator assistant in Irvine, CA is $19.85, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $20.62 per hour, depending on experience, location, and employer.

What is a machine operator assistant?

Machine Operator Assistants support machine operators by preparing materials, monitoring equipment, and ensuring a smooth production process in manufacturing environments. Their tasks often include loading and unloading materials, cleaning machines, inspecting products for quality, and assisting with machine maintenance. They help maintain efficiency and safety in the workplace and may also document production data or report equipment issues. This role is key for keeping manufacturing lines running smoothly and efficiently.

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

To thrive as a Machine Operator Assistant, you need basic mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with manufacturing machinery, safety protocols, and the ability to use measuring tools or computer systems is often required. Reliability, effective communication, and the ability to work well in a team are standout soft skills for this role. These skills ensure safe, efficient machine operation and help maintain smooth production processes in manufacturing environments.

What are some common challenges faced by a machine operator assistant, and how can they be overcome?

Machine Operator Assistants often encounter challenges such as adapting to fast-paced production environments, ensuring safety compliance, and minimizing machine downtime. To overcome these, it's important to stay attentive to operational protocols, communicate effectively with machine operators and team members, and proactively report any equipment issues. Continuous learning and on-the-job training can also help assistants rapidly build the skills necessary to troubleshoot minor problems and contribute to a smooth workflow.

What is the difference between Machine Operator Assistant vs Machine Operator?

AspectMachine Operator AssistantMachine Operator
CredentialsHigh school diploma or equivalent; some technical trainingHigh school diploma; technical certifications often preferred
Work EnvironmentAssists in manufacturing or production settings, working alongside machine operatorsOperates machinery directly in manufacturing or industrial environments
Job ResponsibilitiesSupports machine operation, performs basic maintenance, and monitors equipmentControls and manages machinery, ensures quality, and troubleshooting

The Machine Operator Assistant primarily supports and assists the Machine Operator in daily tasks, focusing on preparation and basic maintenance. The Machine Operator takes on the responsibility of running and managing machinery independently. Both roles are essential in manufacturing, but the Machine Operator has more advanced technical duties and decision-making authority.

How to become a machine operator assistant with no experience?

To become a machine operator assistant with no experience, start by gaining basic knowledge of manufacturing processes and safety procedures through online courses or training programs. Entry-level positions often require a high school diploma or equivalent, and on-the-job training is provided to learn equipment operation and maintenance. Developing skills in attention to detail, manual dexterity, and understanding of tools can improve your chances of securing a position.

What are the most commonly searched types of Machine Operator jobs in Irvine, CA?

The most popular types of Machine Operator jobs in Irvine, CA are:

What cities near Irvine, CA are hiring for Machine Operator Assistant jobs?

Cities near Irvine, CA with the most Machine Operator Assistant job openings:

Machine Operator

iStaffing

Buena Park, CA โ€ข On-site

$19 - $21/hr

Full-time

Re-posted 7 days ago


Job description

We are currently hiring a reliable Machine Operator to join our production team. In this role, you will operate and monitor production equipment used in the packaging goods. The ideal candidate is mechanically inclined, safety-focused, and able to work in a fast-paced manufacturing environment.

Responsibilities

  • Operate and monitor production equipment including capping, labeling, and shrink wrap machines used for plastic packaging
  • Set up machines at the beginning of each shift to ensure proper operation
  • Monitor machine performance and identify any malfunctions
  • Perform basic troubleshooting and adjustments before escalating issues to mechanics
  • Inspect finished products to ensure quality and packaging standards are met
  • Record production output and downtime as required
  • Follow company safety procedures and production guidelines
  • Maintain a clean and organized work area
  • Assist with machine changeovers and routine cleaning when needed

Qualifications

1–2 years of machine operating experience in a manufacturing or production environment preferred

  • Basic mechanical and troubleshooting skills
  • Ability to read work orders and follow production schedules
  • Strong attention to detail
  • Ability to work in a fast-paced environment

Physical Requirements

  • Ability to stand for long periods of time
  • Ability to lift up to 50 lbs
  • Frequent bending, reaching, and repetitive motion

Work Environment

  • Manufacturing / production facility
  • Exposure to machinery and moderate to high noise levels