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Trainee Operators Jobs in California (NOW HIRING)

Aviso, LLC

Machine Operator Trainee Assitant

Fremont, CA · On-site

$20 - $22/hr

You will partner with our experienced Machine Operators, supporting them with material preparation ... Machine Operator Trainee / Operator Assistant * Location: Fremont, CA (In-house, on-site role. Must ...

Team 360 Staffing

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Operator Trainee

Santa Clara, CA · On-site

$20 - $21/hr

Job Summary We are seeking a reliable and motivated Operator Trainee to assist in the setup and ... This position supports machine operators with daily production tasks, machine preparation, material ...

H.B Fuller

Reactor Operator Trainee

Roseville, CA · On-site

$26/hr

Reactor Operator Trainee Roseville, CA / On-Site 2nd Shift: 2:00p - 10:30p, Monday- Friday Rate of Pay: $26.00/hr H.B. Fuller is seeking a Reactor Operator Trainee to support the safe and efficient ...

Mission Linen Supply

Service Management Trainee

Chino, CA · On-site

$70K/yr

Mission Linen Supply has immediate opportunities for our Management Trainee in state-of-the-art operating plants in California and Arizona. Service Management Trainee will learn to provide leadership ...

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Trainee Operators information

What is the difference between Trainee Operators vs Machine Operators?

AspectTrainee OperatorsMachine Operators
Required CredentialsBasic certifications or on-the-job trainingAdvanced certifications or licenses often required
Work EnvironmentSupervised, training-focused settingsOperational, hands-on machinery environments
Employer UsageEntry-level roles for trainingFull-time operational roles
Search & Comparison IntentUnderstanding entry-level training rolesSeeking experienced machinery operation jobs

In summary, Trainee Operators are entry-level roles focused on training and skill development, often requiring minimal certifications. Machine Operators are experienced roles that involve operating machinery independently, often requiring advanced certifications. The main difference lies in experience level and responsibility, with Trainee Operators serving as a stepping stone to becoming a fully qualified Machine Operator.

Do you get paid while being a trainee operator?

Trainee operators typically receive pay during their training period, which may include classroom instruction and hands-on practice. Compensation varies by employer and program, but paid training is common to support skill development and certification requirements.

Is being a trainee operator worth it?

Trainee operators gain hands-on experience and training in operating machinery or equipment, which can lead to full-time positions and career advancement. The role often requires safety certifications and technical skills, making it a valuable entry point in industrial or manufacturing fields.

What do trainee operators do?

Trainee operators learn to operate machinery and equipment in industrial, manufacturing, or technical settings. They typically receive on-the-job training, develop skills in safety procedures, and may work under supervision to gain experience before working independently.

What is the role of a trainee operator?

A trainee operator is an entry-level worker learning to operate machinery or equipment in a manufacturing, industrial, or technical environment. They typically receive on-the-job training, develop skills in equipment handling, safety procedures, and may work under supervision until they gain full operational competence.

What are the most commonly searched types of Operators jobs in California?

The most popular types of Operators jobs in California are:

What cities in California are hiring for Trainee Operators jobs?

Cities in California with the most Trainee Operators job openings:

Trainee Operators jobs near you
Infographic showing various Trainee Operators job openings in California as of August 2026, with employment types broken down into 80% Full Time, 14% Part Time, 4% Contract, and 2% Nights. Highlights an 96% Physical, 1% Hybrid, and 3% Remote job distribution.

Machine Operator Trainee Assitant

Fremont, CA • On-site

Aviso, LLC
51 - 200 employees
Learn more about Aviso, LLCexternal

$20 - $22/hr

Full-time

Re-posted 26 days ago

Job description


     Job Overview: We are looking for a motivated Machine Operator Trainee to join our in-house manufacturing team in Fremont, CA. This is a direct-hire, active, hands-on role designed to help you build a career directly with us. You will partner with our experienced Machine Operators, supporting them with material preparation while receiving direct training to become a skilled, independent Operator yourself.
  • Position: Machine Operator Trainee / Operator Assistant
  • Location: Fremont, CA (In-house, on-site role. Must be local; no relocation assistance provided)
  • Supervisor: Manufacturing Operations Manager
  • Pay Rate: $22.00 / hour
  • Shift: Early morning starts (e.g., 5:00 AM – 1:30 PM, 5:30 AM – 2:00 PM, or 6:00 AM – 2:30 PM, Monday – Friday)
Key Responsibilities

Material Prep & Staging

  • Break down incoming shipments, rolls, and boxes so our production lines can run smoothly.
  • Safely operate pallet jacks to label, organize, and stage raw materials for immediate use by our operators.
Operator & Machinery Support

  • Partner with our senior operators to load raw materials and over-laminates onto the machines.
  • Assist with equipment setup, material changeovers, and basic machinery adjustments.
  • Get hands-on training on the safe operation of our laminating, chopping, punch press, and other production equipment.
Quality, Packaging & Maintenance

  • Perform packaging and assembly duties to help the team meet daily production goals.
  • Help us maintain our high-quality standards by conducting in-process inspections and monitoring parts.
  • Keep our workspace clean and safe (meeting ISO standards), ensuring scrap and waste are cleared to prevent downtime.
Qualifications & Requirements

  • Experience: Previous experience in manufacturing, mechanical/electromechanical assembly, or general labor is highly preferred.
  • Skills: You are mechanically inclined, comfortable with basic measurements, have neat handwriting, and can easily follow work instructions. Familiarity with an ISO environment is a plus.
  • Mindset: You are highly motivated, proactive, and looking for a company where you can learn a trade and grow long-term.
  • Reliability: You are dependable and have the flexibility to match our early-morning production schedules.
  • Location Requirement: You must be local to the Fremont, CA area. This is a 100% on-site, in-house position and we do not offer relocation assistance.
  • Physical Demands: You must be able to regularly lift up to 50 lbs and remain active (standing, walking, bending) for 90% to 100% of your shift.