General Manager Jobs in Ontario, CA

A General Manager in the manufacturing industry oversees the overall functionality of the manufacturing unit. They are responsible for planning, coordinating, and directing all operational activities within the manufacturing unit to ensure that production meets the company's objectives. Their duties include managing staff, overseeing product development, monitoring production quality, and liaising with other departments to implement the company's policies and goals. They also play a key role in budgeting, cost planning, inventory management, and resource allocation. Furthermore, they ensure compliance with safety and environmental regulations and maintain strong relationships with vendors and suppliers.

Important skills for a General Manager in manufacturing include strong leadership, strategic planning, and excellent communication abilities. They should have a comprehensive understanding of manufacturing processes, project management, and lean manufacturing principles. Familiarity with industry-specific software and proficiency in data analysis is also beneficial. Certifications such as a Certified Production and Inventory Management (CPIM) or Certified Supply Chain Professional (CSCP) from APICS can be advantageous. Prior to becoming a General Manager, individuals might have roles such as Production Supervisor, Operations Manager, or Plant Manager.

1-15 of 38 Jobs

Supervisor, Manufacturing - VAS

  • El Monte, CA (22 miles from Ontario, CA)
  • 2 hours ago
  • El Monte, CA (22 miles from Ontario, CA)
  • 2 hours ago

Manufacturing) including 5S, standard work, work balance, and production flow....

Senior Operations Manager

  • San Bernardino, CA (20 miles from Ontario, CA)
  • 21 hours ago
  • San Bernardino, CA (20 miles from Ontario, CA)
  • 21 hours ago

At Amazon, we're working to be the most customer-centric company on earth. To get there, we need exceptionally talented, bright, and driven people. The Air Hub Senior Operations Manager has...

Operations Manager

  • Orange, CA (22 miles from Ontario, CA)
  • 1 day ago
  • Orange, CA (22 miles from Ontario, CA)
  • 1 day ago

Operations Manager Precision Manufacturing | Hands-On Leadership Opportunity A well-established precision manufacturing company is seeking a hands-on, shop-floor-savvy Operations Manager to lead...

Operations Manager

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 3 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 3 days ago

Operations Manager Santa Ana, CA 92705 Posted: 06/24/2025 Job Category: Accounting/Financial Job Number: 2131712 JOB DESCRIPTION Operations Manager We're seeking a hands-on Operations Manager to...

Director of Manufacturing Engineering

  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 4 days ago

About Beta Bionics Beta Bionics, Inc. is a medical technology company dedicated to bringing innovative type 1 diabetes management solutions to the many, not the few. We are committed to bringing...

Business Unit Manager - Military Flight Controls Division

  • Irvine, CA (22 miles from Ontario, CA)
  • 5 days ago
  • Irvine, CA (22 miles from Ontario, CA)
  • 5 days ago

Fully support Division General Manager....

Manager, Manufacturing Operations - Connected Warfare NEW

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 6 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 6 days ago

You will have the critical task of managing the priorities, equipment, and people associated with the production line Set priorities and direct daily operations to include timely issuing and completion...

Manufacturing Manager

  • Placentia, CA (17 miles from Ontario, CA)
  • 6 days ago
  • Placentia, CA (17 miles from Ontario, CA)
  • 6 days ago

Company Profile: Arlon Graphics, LLC is a cast vinyl manufacturing company in the business of creating innovative material for visual expression. Founded in 1958, Arlon Graphics manufactures and...

Operations Manager

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 7 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 7 days ago

Implement Lean Manufacturing principles Identify new opportunities to impact business and operations goals positively. Manages these projects to rapid completion....

Manufacturing Operations Manager (food/beverage manufacturer)

  • Corona, CA (13 miles from Ontario, CA)
  • 9 days ago
  • Corona, CA (13 miles from Ontario, CA)
  • 9 days ago

Experience supporting, and ideally implementing, manufacturing excellence systems and lean manufacturing methodologies....

Water And Sewage Plant Supervisor (Correctional Facility)

  • Chino, CA (7 miles from Ontario, CA)
  • 12 days ago
  • Chino, CA (7 miles from Ontario, CA)
  • 12 days ago

Job Description and Duties Under general direction of the Chief Engineer I and following established methods and procedures, the Water & Sewage Plant Supervisor (WSPS) maintains the operation and...

Plant Manager

  • Colton, CA (22 miles from Ontario, CA)
  • 13 days ago
  • Colton, CA (22 miles from Ontario, CA)
  • 13 days ago

Company Description American Iron & Metal (AIM) is a family-owned company and recognized global leader in the metal recycling industry with more than 125 sites and 4000 employees worldwide. We...

Technical Operations Manager

  • Santa Ana, CA (24 miles from Ontario, CA)
  • 14 days ago
  • Santa Ana, CA (24 miles from Ontario, CA)
  • 14 days ago

Lead and support continuous improvement efforts using lean manufacturing, Six Sigma, or similar methodologies....

Logistics Operations Manager

  • Garden Grove, CA (24 miles from Ontario, CA)
  • 15 days ago
  • Garden Grove, CA (24 miles from Ontario, CA)
  • 15 days ago

Demonstrated expertise in lean manufacturing principles and their application to logistics and material flow (e.g., Kanban, Value Stream Mapping, 5S)....

Renewable Energy Plant Operations Manager

  • Bloomington, CA (14 miles from Ontario, CA)
  • 18 days ago
  • Bloomington, CA (14 miles from Ontario, CA)
  • 18 days ago

operation....

Demographic Data for Ontario, CA

Moving to Ontario, CA? Find some basic demographic data about Ontario, CA below.


Local
National
178,152
5,054
Medium/Lg

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Salary for General Manager Jobs in Ontario, CA

Estimated salary range based on data from US Bureau of Labor Statistics (BLS) and iHireManufacturing research efforts.

Licensing / Certification

Required or preferred licenses and certifications for General Manager positions.



Highest Education Level

General Managers in Ontario, CA offer the following education background
Bachelor's Degree
37.2%
Master's Degree
21.6%
High School or GED
18.8%
Vocational Degree or Certification
9.9%
Associate's Degree
9.1%
Some College
1.5%
Doctorate Degree
1.2%
Some High School
0.7%

Average Work Experience
Here's a breakdown of the number of years' experience offered by General Managers in Ontario, CA
4-6 years
24.4%
2-4 years
22.1%
10+ years
14.4%
8-10 years
13.0%
1-2 years
11.3%
6-8 years
8.7%
Less than 1 year
5.1%
None
1.1%



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