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Machine Assistant Jobs in Long Beach, CA (NOW HIRING)

J & L Custom Plastic Extrusions, Inc.

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Machine Operator

City Of Industry, CA · 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 ...

S&H Machine, Inc.

Manual Machinist

Burbank, CA · On-site

$16.90 - $45/hr

Operate manual lathes, mills, and grinders to machine parts to specifications * Read blueprints and ... Follow safety procedures and best machining practices * Assist in process improvements and ...

Aerotek

Machine Operator

Los Angeles, CA

$24.15 - $26.15/hr

Responsibilities * Assist with machine operation and general shop duties. * Load/unload parts and materials. * Perform basic part inspections using calipers and other measuring tools. * Read basic ...

S&H Machine, Inc.

CNC Machinist

Burbank, CA · On-site

$21 - $45/hr

Follow all machining safety practices * Assist in R&D and prototype work (if experienced) * Collaborate with the team on improvements and efficiency What You Need * Minimum 1 year of CNC machining ...

Calmont Wire & Cable

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Machine Operator

Santa Ana, CA · On-site

$18 - $23/hr

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

THE NEW-INDY GROUP

Machine Helper 2nd Shift

Cerritos, CA · On-site

$19 - $20/hr

The Helper will assist the Machine Operator as needed throughout the shift. ESSENTIAL DUTIES AND RESPONSIBILITIES * Cut all straps and remove all excess cardboard from sheets before entry into ...

Key Skilled Personnel

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Machine Operator - Entry Level

Pomona, CA · On-site

$18/hr

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 ...

FasTemps, Inc

Machine Operator / Grinder

Montebello, CA

$17.50 - $21.75/hr

Position Overview The Machine Operator - Grinder is responsible for setting up, operating, and ... goals. * Assist in training new operators as needed. Qualifications and Skills * Experience:

HR Direct Services

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Machine Maintenance Tech

Ontario, CA · On-site

$36 - $39/hr

Perform preventive maintenance to maximize machine uptime, reliability, and production efficiency. * Assist with machine installations, relocations, rebuilds, and upgrades. Facility & Equipment ...

CCS INC

Machine Operator 2nd Shift

Anaheim, CA · On-site

$30 - $40/hr

Collaborate with Manufacture Engineering to optimize machining processes * Assist maintenance personnel with the diagnosis and correction of machine tool geometry * Follow the production schedule and ...

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Machine Assistant information

See Long Beach, CA salary details

$14

$18

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How much do machine assistant jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for machine assistant in Long Beach, CA is $18.98, according to ZipRecruiter salary data. Most workers in this role earn between $17.21 and $20.24 per hour, depending on experience, location, and employer.

What is a machine assistant?

Machine assistants are workers who help operate, maintain, and monitor machinery in various industries, such as manufacturing, packaging, or construction. They typically assist machine operators by preparing materials, loading and unloading machines, performing routine maintenance, and ensuring equipment runs smoothly. Machine assistants play a key role in supporting efficient production processes and workplace safety. Their responsibilities may vary depending on the industry and the type of machinery they work with.

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

To thrive as a Machine Assistant, you need basic mechanical aptitude, attention to detail, and a high school diploma or equivalent. Familiarity with industrial machinery, safety protocols, and possibly certifications such as OSHA training are commonly required. Reliability, teamwork, and strong communication skills help you efficiently support machine operators and maintain a safe work environment. These skills ensure smooth production processes, reduce downtime, and uphold workplace safety standards.

What are some common challenges faced by machine assistants when supporting production machinery, and how can these be managed?

Machine Assistants often encounter challenges such as troubleshooting minor mechanical issues, maintaining consistent production speed, and ensuring safety protocols are strictly followed. Adapting to rapidly changing production schedules and learning to operate different types of machinery can also be demanding. These challenges can be managed by proactively communicating with supervisors, following maintenance schedules, and seeking training opportunities to become more familiar with various equipment. Team collaboration and attention to detail are key to effectively overcoming daily obstacles in this role.

What is the difference between Machine Assistant vs Machine Operator?

AspectMachine AssistantMachine Operator
Required CertificationsBasic technical training, safety certificationsMore advanced certifications, specialized training
Work EnvironmentAssists in machine setup and maintenance, often in manufacturing or production settingsOperates machinery directly, monitors performance, and adjusts controls
Employer & Industry UsageCommon in manufacturing, assembly lines, and production facilitiesPrimarily in manufacturing, construction, and industrial plants

While both roles support manufacturing processes, a Machine Assistant typically assists with setup, maintenance, and support tasks, whereas a Machine Operator directly controls and manages machinery during operation. The roles differ mainly in responsibility level and required certifications, with Machine Operators generally needing more specialized training.

What cities near Long Beach, CA are hiring for Machine Assistant jobs?

Cities near Long Beach, CA with the most Machine Assistant job openings:

Machine Assistant jobs near you

Machine Operator

J & L Custom Plastic Extrusions, Inc.

City Of Industry, CA • On-site

$16.50 - $20/hr

Full-time

Medical, Retirement, PTO

Re-posted 21 days ago

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Job description

The Machine Operator maintains operations in the production of customer product to be shipped.  The Machine Operator will operate production equipment, monitor its operation, inspect the product produced meets requirements, produce retain samples where required, package the product and record work activity on production documentation.  The Machine Operator will clean the equipment at the completion of a production order. 

Essential Functions:

  • Carry out production, inspection, packaging and machine operation duties
  • Effectively monitor production equipment and report issues to Shift Leadman.
  • Set up machinery and ensure all materials are readily available
  • Check parts to meets specifications and report discrepancies to Shift Leadman.  .
  • Perform secondary operation on the parts as required on setup sheet.
  • Package and palletize the finished parts as required on the setup sheet.
  • Blend colorant into raw materials if required on setup sheet.
  • Fill hopper with raw materials
  • Regrind materials and place in labeled box.
  • Clean up equipment (grinders, saws, cutters, vacuum loaders, etc…) at the end of a job run.
  • Obtain retain samples as required.
  • Record quantities produced on the setup sheet.
  • Perform appropriate duties as assigned by management
  • Maintain a safe and clean work space
  • Follow established safety rules and regulations

Non-Essential Functions:

  • Retrieve material from the warehouse as needed.
  • Assist with loading trucks with materials and finished goods.
  • Use of a forklift to retrieve and move materials and finished goods.
  • Clean up the extrusion area at the end of the shift.

Company Description

J & L Custom Plastic Extrusions, Inc. has provided custom plastic extrusion components to industry since 1976. We manufacture custom thermoplastic extruded profiles, rods and tubes in over 30 engineering, specialty and general purpose plastic materials in any standard or custom colors. We are a growing small independent business with a fast paced work environment. Compensation is dependent on experience.