Manufacturing Jobs in Ontario, CA

1-15 of 805 Jobs
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SR Machining Inc.

Material Handler

Knowledge Material Handling – Understanding of how to safely move, stage, and store raw materials, regrind, and finished goods in a production environment Injection Molding Support – Familiarity...

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Impact Housing

Manufacturing Engineer

  • Impact Housing
  • Yorba Linda, CA (14 miles from Ontario, CA)
  • 6 days ago
  • Impact Housing
  • Yorba Linda, CA (14 miles from Ontario, CA)
  • 6 days ago

POSITION IDENTIFICATION Job Title: Manufacturing Engineer Business Unit: iManufacturing Reports to: QA & Engineering Manager Location: Yorba Linda COMPANY DESCRIPTION Impact Housing is a...

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Master Scheduler

  • Ajulia Executive Search
  • Riverside, CA (16 miles from Ontario, CA)
  • 7 days ago
  • Riverside, CA (16 miles from Ontario, CA)
  • 7 days ago

Are you ready to take on a critical role in aerospace manufacturing operations? This opportunity as a Master Scheduler offers a competitive salary along with a strong benefits package including...

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Production Operations Manager

  • Turion Space
  • Irvine, CA (22 miles from Ontario, CA)
  • 1 hour ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 1 hour ago

We are currently seeking a Production Operations Manager. The Production Operations Manager is a critical hands-on leadership role within our Assembly Integration & Test (AIT) department. You will...

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Production Operator I

  • Bio-Rad Laboratories
  • Irvine, CA (22 miles from Ontario, CA)
  • 1 hour ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 1 hour ago

This position is for an entry level operator on 2nd shift who will work in the Raw Material Prep department to support manufacturing of Bio-Rad pools and intermediates in compliance with...

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Production Assembler 2

  • Belcan
  • Irvine, CA (22 miles from Ontario, CA)
  • 1 hour ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 1 hour ago

Job Description Job Title: Production Assembler 2 Pay Rate: $23.00 to $25.00/hr. Location: Irvine, CA Zip Code: 92618 Start Date: Right Away Shift: 1st shift, 5:30am to 2:00pm Tags: #IrvineJobs...

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Mechanical Inspector A

  • Vacco
  • South El Monte, CA (23 miles from Ontario, CA)
  • 1 hour ago
  • South El Monte, CA (23 miles from Ontario, CA)
  • 1 hour ago

Title: Mechanical Inspector A Date: Jun 2, 2026 Location: South El Monte, US, 91733 Company: VACCO Industries Pay Range: $31.3800 - $40.4850 SUMMARY: With expertise, inspects mechanical or...

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Mechanical Inspector B

  • Vacco
  • South El Monte, CA (23 miles from Ontario, CA)
  • 2 hours ago
  • South El Monte, CA (23 miles from Ontario, CA)
  • 2 hours ago

Title: Mechanical Inspector B Date: Jun 2, 2026 Location: South El Monte, US, 91733 Company: VACCO Industries Pay Range: $25.10 - $33.67 SUMMARY: With expertise, inspects mechanical or...

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Production Manager

  • Envista
  • Yorba Linda, CA (14 miles from Ontario, CA)
  • 2 hours ago
  • Yorba Linda, CA (14 miles from Ontario, CA)
  • 2 hours ago

Job Description: We are looking for a results-oriented Production Manager to lead manufacturing operations across CNC, Surface Treatment, and Packaging. This role is responsible for driving safe,...

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Manufacturing Engineer

  • B. Braun Medical UK
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 hours ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 hours ago

Job Description You're an important part of our future. Hopefully, we're also a part of your future! At B. Braun, we protect and improve the health of people worldwide. You support this vision,...

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Sr. Manufacturing Engineer

  • B. Braun Medical UK
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 hours ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 hours ago

Job Description You're an important part of our future. Hopefully, we're also a part of your future! At B. Braun, we protect and improve the health of people worldwide. You support this vision,...

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Production Operator (Duplex Finishing Line Operator) Wed-Sat 6:00pm-6:30am

  • B. Braun Medical UK
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 hours ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 2 hours ago

Job Description You're an important part of our future. Hopefully, we're also a part of your future! At B. Braun, we protect and improve the health of people worldwide. You support this vision,...

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Kelly Services is Hiring: PRODUCTION ASSOCIATE

  • Mira Loma, CA (8 miles from Ontario, CA)
  • 5 hours ago
  • Mira Loma, CA (8 miles from Ontario, CA)
  • 5 hours ago

Kelly Services is Hiring: PRODUCTION ASSOCIATES Position in Corona, CA. Immediate start! Position: PRODUCTION ASSOCIATE 3RD SHIFT Location: Corona, CA Schedule: Monday-Friday, 10:00 PM to 6:30 AM...

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Manufacturing Online Courses and Training Opportunities

iHireManufacturing curates thousands of courses in order to recommend the best ones to help further your career. If you register for a course using the links on our site, we may receive a small commission.
Semiconductor Manufacturing
6.780 covers statistical modeling and the control of semiconductor fabrication processes and plants. Topics covered include: design of experiments, response surface modeling, and process...
Manufacture and Design Ethics in the Fashion Industry
There are many ethical decisions that fashion designers have to make in product development, sourcing, and manufacturing. On this four-week course from Bloomsbury Academic and authors V. Ann...
Proseminar in Manufacturing
This course provides an integrative forum for operations and manufacturing students and is the focus for projects in leadership, service, and improvement. It covers a set of integrative...
Demographics

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