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Director Plant Operations Jobs in California (NOW HIRING)

Plant Operations Manager

Chino, CA · On-site

$90 - $117/hr

As the Plant Operations Manager at our Chino, California location, you will lead, direct and oversee all daily functions which include production, maintenance, safety, food safety, quality and ...

The Director, Plant Manager is responsible for developing and implementing strategies and plans to ... Ensure operations remain in controlled and validated state (IQOQPQTMV) and is full compliance with ...

Chino, California Salary Range: 90k - 117k POSITION As the Plant Operations Manager at our Chino, California location, you will lead, direct and oversee all daily functions which include production ...

The Director, Plant Manager is responsible for developing and implementing strategies and plans to ... Ensure operations remain in controlled and validated state (IQOQPQTMV) and is full compliance with ...

The Director, Plant Manager is responsible for developing and implementing strategies and plans to ... Ensure operations remain in controlled and validated state (IQOQPQTMV) and is full compliance with ...

Plant Operations Manager Location: Chino, California Salary Range:90k - 117k POSITION As thePlant ... Is direct and truthful, is ethical in making decisions and speaks candidly about tough issues. Is ...

Provides direct supervision and leadership of the operations group under the general direction of the Assistant Plant Manager. The person holding this position provides leadership to the operations ...

Provides direct supervision and leadership of the operations group under the general direction of the Assistant Plant Manager. The person holding this position provides leadership to the operations ...

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Director Plant Operations information

What is the difference between Director Plant Operations vs Plant Manager?

AspectDirector Plant OperationsPlant Manager
ResponsibilitiesOversees multiple plants or large operations, strategic planning, and high-level managementManages daily plant activities, production, and staff at a single facility
CredentialsTypically requires a bachelor's degree in engineering, manufacturing, or related field; extensive experienceUsually requires a bachelor's degree and experience in plant or production management
Work EnvironmentCorporate office and multiple plant sitesOn-site at the manufacturing plant
Industry UsageCommonly used in large manufacturing corporationsUsed across various manufacturing industries for operational leadership

The main difference between a Director of Plant Operations and a Plant Manager lies in scope and strategic focus. The Director oversees multiple plants and sets high-level policies, while the Plant Manager handles daily operations at a single plant. Both roles require relevant experience and industry knowledge, but the Director's role is more strategic and broad in scope.

What are the most commonly searched types of Plant Operations jobs in California?

The most popular types of Plant Operations jobs in California are:

What cities in California are hiring for Director Plant Operations jobs?

Cities in California with the most Director Plant Operations job openings:

Infographic showing various Director Plant Operations job openings in California as of August 2026, with employment types broken down into 82% Full Time, 15% Part Time, and 3% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.

Plant/Operations Director

Tech Tammina LLC

Ontario, CA • On-site

Full-time

Re-posted 14 days ago


Job description

Position: Plant/Operations Director
Location: United States, , Ontario
Status: Full Time, Permanent
Category: Executive and Management
 
Responsibilities:
 
Oversee all plant operations which include production, quality assurance, maintenance, warehousing, and safety.
Develop and implement strategic plans to meet production goals and support business growth.
Ensure compliance is followed with all food safety regulations, quality standards (e.g., SQF, HACCP, GMPs), and OSHA requirements.
Lead continuous improvement initiatives to optimize efficiency, reduce costs, and enhance product quality.
Foster a positive, performance-driven culture that emphasizes teamwork, accountability, and safety.
Build and develop strong leadership teams through coaching, training, and performance management.
Collaborate with cross-functional departments including Supply Chain, R&D, HR, and Finance to align plant operations with company objectives.
Manage plant budgets and capital expenses effectively.

Qualifications:
 
Bachelor’s degree in Engineering, Food Science, Operations Management, or a related field (Master’s degree preferred).
10+ years of progressive leadership experience in a food manufacturing environment, with at least 5 years in a plant-level management role.
Strong knowledge of food safety systems, lean manufacturing principles, and regulatory compliance.
Demonstrated ability to lead large teams and complex operations with a hands-on, data-driven approach.
Excellent communication, leadership, and problem-solving skills.
Experience managing large-scale production and multi-shift operations.