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Machine Operator Trainee Jobs in Gardena, CA (NOW HIRING)

3ELV8 HR

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Warehouse & Production Associates

Montebello, CA · On-site

$17 - $24/hr

Now Hiring: ✔ Warehouse Workers ✔ Production Associates ✔ Machine Operator Trainees ✔ Scalers ✔ Sanitation Workers ✔ Sanitation Support ✔ Team Leads / Group Leaders (experienced ...

MS Aerospace

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Grinder Operator

Sylmar, CA · On-site

$20 - $22/hr

Grinding Operator 2nd Shift Department/ Area: Grind Position Summary: Candidates will be ... blanks on machine and coach trainees. · Purpose: To prepare forged blank bolts into close ...

LISI

PRODUCTION MACHINE TRAINEE (B SHIFT)

Torrance, CA · On-site

$21.50 - $27.75/hr

Production Machine Trainee position must maintain the expected level of competency for production ... operating procedures always. • Required to bring any known or suspected nonconformance for all ...

LISI

NUT FORMER OPERATOR

Torrance, CA · On-site

Trainee assists with moving controls to cycle machine through settings, stopping machine and adjusting to positions and machine controls to allow for operating factors such as timing, and clearance ...

RimePro Inc

Header Operator

Los Angeles, CA · On-site

$35 - $60/hr

This position is responsible for setting up and operating multi-die progressive header machines ... Train and assist junior operators or trainees on proper setup, operation, and safety procedures.

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Showing results 21-40

All JobsMachine Operator JobsMachine Operator Trainee JobsMachine Operator Trainee Jobs in Gardena, CA

Machine Operator Trainee information

See Gardena, CA salary details

$12

$18

$24

How much do machine operator trainee jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for machine operator trainee in Gardena, CA is $18.64, according to ZipRecruiter salary data. Most workers in this role earn between $16.73 and $19.95 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a machine operator trainee?

To thrive as a Machine Operator Trainee, you need basic mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with manufacturing equipment, safety protocols, and basic computer systems or programmable logic controllers (PLCs) is often required. Strong problem-solving skills, teamwork, and a willingness to learn help trainees excel in fast-paced production environments. These abilities are crucial for ensuring operational efficiency, minimizing downtime, and maintaining workplace safety.

What are some common challenges machine operator trainees face during their initial months on the job?

Machine Operator Trainees often encounter challenges such as learning to operate complex machinery safely, adapting to fast-paced production environments, and mastering quality control procedures. Adjusting to shift work and understanding the importance of teamwork in a manufacturing setting can also take time. However, most employers provide hands-on training and mentorship to support new trainees as they build confidence and proficiency in their roles.

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

AspectMachine Operator TraineeMachine Operator
CredentialsMay require a high school diploma or equivalent; training provided on the jobTypically requires relevant certifications or licenses; experience preferred
Work EnvironmentTraining environment, supervised, learning phaseFull operational environment, responsible for machine operation
Job ResponsibilitiesAssisting and learning machine operation tasksOperating machinery independently, ensuring safety and efficiency

The main difference is that a Machine Operator Trainee is in a learning phase, often supervised and still acquiring skills, while a Machine Operator is fully responsible for operating machinery independently. Trainees focus on gaining experience, whereas operators perform the job routinely with established skills.

How to become a machine operator trainee with no experience?

To become a machine operator trainee with no experience, focus on gaining basic technical skills through vocational training or community college courses, and highlight your willingness to learn and work in a manufacturing environment. Some employers offer on-the-job training for entry-level candidates, so applying to companies that provide training programs can also be effective.

How to get started as a machine operator trainee?

To start as a machine operator trainee, you typically need a high school diploma or equivalent and basic technical skills. Employers often provide on-the-job training, but having familiarity with machinery, safety protocols, and the ability to follow instructions can be beneficial. Some positions may require certifications in equipment operation or safety standards.

What do machine operator trainees do?

Machine operator trainees learn to operate and monitor manufacturing equipment, such as presses, lathes, or conveyor systems. They gain skills in safety procedures, quality control, and troubleshooting under supervision to prepare for full-time roles as machine operators.

What cities near Gardena, CA are hiring for Machine Operator Trainee jobs?

Cities near Gardena, CA with the most Machine Operator Trainee job openings:

Machine Operator Trainee jobs near you
Infographic showing various Machine Operator Trainee job openings in Gardena, CA as of August 2026, with employment types broken down into 47% Full Time, 50% Part Time, 2% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $38,765 per year, or $18.6 per hour.

Warehouse & Production Associates

3ELV8 HR

Montebello, CA • On-site

$17 - $24/hr

Full-time

Medical, Dental, PTO

Posted 28 days ago

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Job description

Production & Warehouse Associates (Multiple Openings)

Montebello, CA

3ELV8 HR is now hiring for multiple long-term Temp-to-Hire positions in Montebello!

We are seeking dependable individuals looking to build a long-term career in warehouse, production, manufacturing, sanitation, and machine operations. Whether you have previous experience or are looking to learn a new trade, we have opportunities available on multiple shifts.

Now Hiring:

✔ Warehouse Workers

✔ Production Associates

✔ Machine Operator Trainees

✔ Scalers

✔ Sanitation Workers

✔ Sanitation Support

✔ Team Leads / Group Leaders (experienced candidates)

Pay

$16.90 - $24.00 per hour

Pay depends on experience, position, and shift.

Available Shifts

• Morning

• Afternoon

• Evening

• Overnight

Why Work With Us?

✔ Long-Term Temp-to-Hire Positions

✔ Weekly Pay

✔ Overtime Opportunities

✔ Career Advancement

✔ Stable Full-Time Hours

✔ Great Benefits Upon Hire

Requirements

• Authorized to work in the United States

• Must successfully complete E-Verify

• Reliable transportation

• Ability to work in a fast-paced manufacturing environment

• Ability to lift up to 50 lbs. for select positions