Injection Molding Machine Operators

By | August 25, 2026

Injection Molding Machine Operators

Apply Now Applied

Job ID: 10332333

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Baldwin Park, CA, US

Electronic Assembly

High School or equivalent

Full Time, Temp to Hire

$18 - $18.75hr

Experienced (Non-Manager)

On-site

Manufacturing - Other

Third Shift (Night)

Baldwin Park, CA, US

$18 - $18.75hr

Experienced (Non-Manager)

Full Time, Temp to Hire

Manufacturing - Other

On-site

Electronic Assembly

High School or equivalent

Third Shift (Night)

Apply Now Applied

Job details

Injection Molding Machine Operator

Kelly Services is hiring for Injection Molding Machine Operators for a growing manufacturing facility in Baldwin Park. These temp-to-hire opportunities offer long-term career potential in a clean, safety-focused production environment.

Schedule & Pay

  • 1st Shift: 6:00 AM – 2:30 PM | $18.00/hr


  • 2nd Shift: 3:30 PM – 12:00 AM | $18.50/hr


  • 3rd Shift: 11:00 PM – 7:30 AM | $18.75/hr


  • Rotating schedule with one day off during the week and one day off on the weekend


  • Overtime required as needed based on production demands

Job Duties

  • Operate and monitor 2 to 3 injection molding machines throughout the shift


  • Inspect products to ensure quality standards are met and identify defects


  • Collect, organize, label, and package finished products


  • Complete production and quality documentation accurately


  • Follow written work instructions, SOPs, and safety procedures


  • Maintain production flow by moving between multiple machines as needed


  • Perform visual quality checks on products during and after production


  • Keep work areas clean, organized, and compliant with cleanroom standards


  • Work collaboratively with team members to meet daily production goals


  • Support overtime and production demands as needed

Requirements

  • Previous manufacturing, production, machine operator, or assembly experience required


  • Injection molding experience preferred but not required


  • Cleanroom, medical device, pharmaceutical, or regulated manufacturing experience is a plus


  • Ability to read, write, and understand work instructions and production documents


  • Basic computer and data entry skills


  • Strong attention to detail and commitment to quality


  • Ability to stand, walk, and perform repetitive tasks for extended periods


  • Ability to work a rotating schedule with one weekday off and one weekend day off


  • Must provide and wear steel-toe or composite-toe shoes


  • Must comply with cleanroom gowning requirements, including hair net, gown, gloves, safety glasses, and shoe covers


  • Comfortable working in a cool, temperature-controlled manufacturing environment


  • Reliable attendance and punctuality required

Apply today and start building your future in a growing medical manufacturing environment!

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