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Processing Plant Manager Jobs in Rialto, CA (NOW HIRING)

Honor Plastics & Molding

Process Engineer

Pomona, CA · On-site

$85K/yr

... processing controls, and secondary equipment. This position directly reports to the Plant Manager. Duties & Responsibilities: * Perform all start-up, shutdown, and troubleshooting of the molding ...

Honor Plastics & Molding

Process Engineer

Pomona, CA · On-site

$83K - $85K/yr

... processing controls, and secondary equipment. This position directly reports to the Plant Manager. Duties & Responsibilities: * Perform all start-up, shutdown, and troubleshooting of the molding ...

Novolex

Operations Manager

Rancho Cucamonga, CA · On-site

Drive continuous improvement of manufacturing processes and management methods to generate improved plant performance and workflow optimization and efficiencies. Document and train to new process.

Novolex

Operations Manager

Rancho Cucamonga, CA · On-site

Drive continuous improvement of manufacturing processes and management methods to generate improved plant performance and workflow optimization and efficiencies. Document and train to new process.

Novolex

Operations Manager

Rancho Cucamonga, CA · On-site

Drive continuous improvement of manufacturing processes and management methods to generate improved plant performance and workflow optimization and efficiencies. Document and train to new process.

Novolex

Operations Manager

Rancho Cucamonga, CA

Drive continuous improvement of manufacturing processes and management methods to generate improved plant performance and workflow optimization and efficiencies. Document and train to new process.

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All JobsProcessing Plant JobsProcessing Plant Manager JobsProcessing Plant Manager Jobs in Rialto, CA

Processing Plant Manager information

See Rialto, CA salary details

$40.6K

$116.7K

$179.5K

How much do processing plant manager jobs pay per year?

As of Aug 24, 2026, the average yearly pay for processing plant manager in Rialto, CA is $116,743.00, according to ZipRecruiter salary data. Most workers in this role earn between $91,300.00 and $140,900.00 per year, depending on experience, location, and employer.

What does a processing plant manager do?

A Processing Plant Manager oversees the operations of a manufacturing or processing facility, ensuring that production runs efficiently, safely, and in compliance with regulations. They are responsible for managing staff, coordinating production schedules, maintaining equipment, and implementing quality control measures. Additionally, they may handle budgeting, reporting, and continuous improvement initiatives to optimize plant performance. Their role is crucial in ensuring products are produced on time and meet required standards.

What are the key skills and qualifications needed to thrive as a processing plant manager?

To thrive as a Processing Plant Manager, you need strong leadership abilities, a solid background in industrial operations or engineering, and typically a bachelor’s degree in a related field. Familiarity with process control systems, safety regulations, and lean manufacturing tools such as Six Sigma or ISO certifications is highly valued. Excellent problem-solving, communication, and team management skills help drive operational efficiency and maintain workforce morale. These skills are crucial for ensuring safe, efficient, and compliant plant operations while meeting production targets.

What are some common challenges faced by processing plant managers in maintaining efficient operations?

Processing Plant Managers often encounter challenges such as balancing production targets with equipment maintenance, managing workforce scheduling, and ensuring compliance with safety and environmental regulations. They must quickly resolve unexpected equipment breakdowns or supply chain disruptions while minimizing downtime. Effective communication and collaboration with maintenance, quality control, and logistics teams are essential to keep operations running smoothly and to continuously improve plant performance.

What is the difference between Processing Plant Manager vs Processing Supervisor?

AspectProcessing Plant ManagerProcessing Supervisor
ResponsibilitiesOversees entire plant operations, manages staff, ensures safety and efficiencySupervises daily shift activities, monitors production, enforces safety protocols
CredentialsBachelor's degree in engineering, food science, or related field; management experienceHigh school diploma or associate degree; experience in processing environment
Work EnvironmentOffice and plant floor, strategic planningPrimarily on the plant floor, overseeing shift operations
Industry UsageCommonly used in manufacturing and processing industriesUsed in daily operational roles within processing plants

The Processing Plant Manager holds a broader, strategic role overseeing overall plant operations, while the Processing Supervisor focuses on daily shift supervision. Both roles require industry-specific knowledge, but the manager typically has more advanced credentials and responsibilities.

What job categories do people searching Processing Plant Manager jobs in Rialto, CA look for?

The top searched job categories for Processing Plant Manager jobs in Rialto, CA are:

What cities near Rialto, CA are hiring for Processing Plant Manager jobs?

Cities near Rialto, CA with the most Processing Plant Manager job openings:

Processing Plant Manager jobs near you
Infographic showing various Processing Plant Manager job openings in Rialto, CA as of June 2026, with employment types broken down into 59% Full Time, 32% Part Time, 1% Temporary, 6% Contract, and 2% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $116,743 per year, or $56.1 per hour.

Senior Manufacturing Advisor - Operations/Production/Plant Manager

SaaS Expert

Pomona, CA

Full-time

Re-posted 25 days ago

Job description

ABOUT US:

Intangible Partners builds practical AI-powered systems that help growing manufacturing companies lift operational efficiency, reduce manual work, and unlock real business value. Our approach starts with understanding real processes, identifying high-impact opportunities, and deploying custom AI agents that deliver measurable results.

We have scaled products from zero to massive adoption, raised venture capital, and turned complex technology into tools customers gladly pay for.


APPLICANT QUALIFICATION QUESTIONS:

* Do you have 2 years+ experience in manufacturing?

* Do you have Manufacturing Leadership Experience? (Operations, Production or Plant)

* Are you familiar with the day-to-day operations and struggles of a typical small to mid-sized manufacturer?


REQUIREMENTS:

* 2+ Years in a Manufacturing Leadership Role

* High Performance Competitive Drive

THE ROLE:

As a Senior Manufacturing Operations Advisor, you will work directly with owners, presidents, and general managers inside high-mix, RFQ-driven manufacturing environments.

Your role is to do what you have done your entire career - just at a much higher level of impact:

* Diagnose where operations are leaking time, money, and trust.

* Identify the real causes behind late orders, margin bleed, and chaos.

* Serve as a trusted operational peer - not a salesperson, not a software pusher.

You will not be "selling AI." You will be helping manufacturers finally fix the problems they have been managing around for years.

And no - you do not need to be an AI engineer.

We have world-class technical talent building the systems. Your value is judgment, credibility, and operational truth.


WHO IS THIS FOR:

This role is for operators who have learned manufacturing the hard way - by living it.

You will thrive here if you deeply understand:

* How production actually breaks under pressure

* Why ERP and automation projects so often fail

* Where spreadsheets quietly destroy margin and visibility

* How change really happens on a shop floor and why forcing it never works

If you have spent years:

* Running plants

* Fixing broken schedules

* Protecting margins in messy environments

* Holding operations together with duct tape, grit, and experience

This role lets you apply that hard-earned expertise to transform manufacturing at scale - without owning the day-to-day firefighting anymore.


COMPENSATION & GROWTH:

This position has no caps on earning.

Your impact, relationships, and results directly shape your upside.

More importantly, this role offers something rare:

* Respect for your experience

* Exposure to elite technical talent

* A seat at the forefront of how AI reshapes manufacturing - the right way


FINAL THOUGHTS:

Manufacturing is entering a once-in-a-generation transition.

AI will either be layered on top of broken systems or guided by people who understand how plants truly operate.

This role exists for the second kind of leader.