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

Aguinaga Green Inc

Heavy Machine Operator

Silverado, CA · 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 ...

Amcor

Machine Operator I

Chino, CA · On-site

$21/hr

Summary: The Machine Operator is responsible for operating winders, adjusting, and packaging ... Maintain thorough knowledge of all processes and equipment. * Assist in Training Packers. * Assist ...

Amcor plc

Machine Operator I

Chino, CA · On-site

$21/hr

Summary: The Machine Operator is responsible for operating winders, adjusting, and packaging ... Maintain thorough knowledge of all processes and equipment. * Assist in Training Packers. * Assist ...

Adecco

Shear Machine Operator in Whittier, CA

Whittier, CA · On-site

$21 - $23/hr

Maintain a clean and organized work area through regular housekeeping. * Assist with other duties and projects as assigned. Required Skills and Qualifications * Experience operating shear machines or ...

New

VOLT

2nd shift - Swiss Screw Machine Operator

La Verne, CA · On-site

$28 - $35/hr

As a Swiss Screw Machine Operator you will: Day to Day Responsibilities * Set up and operate screw ... If you are an individual with a disability and need a reasonable accommodation to assist with your ...

CCS INC

Machine Operator 2nd Shift

Anaheim, CA · On-site

$30 - $40/hr

Standard Operating Procedures experience * Familiarity of G & M Code programming techniques ... Collaborate with Manufacture Engineering to optimize machining processes * Assist maintenance ...

Castle Metals

2nd Shift Machine Operator

Paramount, CA · On-site

$23 - $26/hr

Description Position at Banner Industries The Machine Operator is responsible for the setup ... May also inspect products against customer specifications and assist with other warehouse ...

Aerotek

Machine Operator I

Costa Mesa, CA · On-site

$20 - $20.50/hr

Assembler / Disassembler Join our team as a Manufacturing Skill Operator, where you will be ... the equipment. * Assist Test Technicians on day-to-day tasks. * Participate in continuous ...

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Showing results 21-40

All JobsMachine Operator JobsMachine Operator Assistant JobsMachine Operator Assistant Jobs in Irvine, CA

Machine Operator Assistant information

See Irvine, CA salary details

$14

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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 Assistant jobs near you

Machine Operator-Jurupa Valley, California

STANDARD ELECTRIC

Silverado, CA

$18 - $21.50/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 14 days ago

Job description

Job Description
Empower your Future at the Nation's Largest Independent Electrical Distributor!
At U.S. Electrical Services, Inc. (USESI), we combine over 100 years of expertise, $150 M+ in inventory, and the power of 2,000+ dedicated employees across 150 locations to deliver excellence every day. As a family of 14 regional businesses, we thrive on innovation and teamwork, empowering our people to shape the future of the electrical industry.
Walters Wholesale Electric Company, an affiliate of USESI, is seeking a motivated and enthusiastic Machine Operator Associate to join our team. This position will be located in our Jurupa Valley, CA location.
Function:
The Machine operator is responsible for all aspects of Operating different types of Machines, Chop saw, Band Saw, bending board, Coupling, Reducing & Belling machine.
Duties & Responsibilities:
  • Operate Machinery to assist in the production process
  • Produce material at a productive rate.
  • Performs general manual labor tasks including loading, unloading, lifting and moving materials.
  • Relies on instructions and pre-established guidelines to perform the functions of the job.
  • General facility maintenance.
  • Physical checks of Production & Quality Control.
  • Safety Awareness of machinery and workplace.
  • Maintained work area organize and clean.
  • Other duties as assigned by manager.

Requirements:
  • Be able to identify pipe per size and type
  • Knowledgeable on how to use a measuring tape and other tools
  • Basic math skills and reasoning skills
  • General understating of a warehouse environment
  • Willing to learn new task Qualifications
  • High School diploma, GED or equivalent
  • Experience is a plus
  • Ability to read, comprehend and write simple instructions
  • Ability to move/lift 50 pounds unassisted
  • Ability to withstand temperature of a typical warehouse environment
  • Ability and desire to learn warehouse and company operations

Benefits:
At Walters, we believe that our benefits should make a difference-to you, your job, and the life you lead outside of work. We are dedicated to supporting our most valuable asset, our employees!
Full-time employees are eligible for the following comprehensive benefit plan:
  • Health insurance (medical/dental/vision)
  • TeleMedicine
  • Company Paid Life Insurance & AD&D insurance
  • 401(k) Retirement Plan with company contribution
  • Paid Holidays
  • Personal Leave Time (vacation and sick leave)
  • Flexible Spending Accounts
  • Employee Assistance Program (EAP)
  • Choice of voluntary benefits including identity theft
  • Product discounts

It is the policy of USESI and its affiliates to consider applicants for all positions without regard to race, color, religion, creed, gender, gender identity, national origin, age, disability, marital or veteran status, or any other legally protected status.
USESI is committed to providing reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job, please contact the Human Resources department at hrecruiter@usesi.com.

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