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Operations Manager Molding Jobs in Riverside, CA

Ambrit Engineering - USA

Mold Maker

Santa Ana, CA · On-site

$45 - $48/hr

Perform other duties as assigned by the Tool Room Manager. Required Qualifications * Minimum 5 ... Injection Molding Experience * AS9100 Experience * Blueprint Reading

Honor Plastics & Molding

Process Technician

Pomona, CA · On-site

$28 - $29/hr

Ensure that material requiring pre-drying are managed properly. * Assist with all molds insert ... Always follow department operational procedures. * Operate the machines as needed * Ensure that the ...

Honor Plastics & Molding

Maintenance Technician

Pomona, CA · On-site

$30 - $32/hr

... Plant Manager/VP Operations Duties and Responsibilities * Knowledge of hydraulic and electric trouble shoot * basic knowledge of plastic processing. * Troubleshoot problems with injection molding ...

Essilor

Oakley - Mold Tech II

Foothill Ranch, CA · On-site

$28.81 - $42.53/hr

Our unique business model and relentless pursuit of operational excellence ensures that consumers ... Balancing speed, efficiency and proximity, the Company manages a global supply chain with cutting ...

EssilorLuxottica

Oakley - Mold Tech II

Foothill Ranch, CA · On-site

$28.81 - $42.53/hr

Our unique business model and relentless pursuit of operational excellence ensures that consumers ... Balancing speed, efficiency and proximity, the Company manages a global supply chain with cutting ...

CRH

Operations Coordinator

Fontana, CA · On-site

$25 - $29/hr

Operations Coordinator Architectural Products Group This position will perform general ... Manage and maintain Mold Management system, including setup, location, and life cycle of all molds

CRH

Operations Coordinator

Fontana, CA · On-site

$25 - $29/hr

Operations Coordinator Architectural Products Group Fontana, California, United States Job ID ... Manage and maintain Mold Management system, including setup, location, and life cycle of all molds

CRH

Operations Coordinator

Fontana, CA

$25 - $29/hr

Manage and maintain Mold Management system, including setup, location, and life cycle of all molds * Determine and recommend purchase of new molds * Manage current and new item setup in Infor Cloud

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All JobsOperations Manager Molding JobsOperations Manager Molding Jobs in Riverside, CA

Operations Manager Molding information

See Riverside, CA salary details

$32.3K

$66.2K

$123.6K

How much do operations manager molding jobs pay per year?

As of Jul 6, 2026, the average yearly pay for operations manager molding in Riverside, CA is $66,202.00, according to ZipRecruiter salary data. Most workers in this role earn between $42,800.00 and $80,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an Operations Manager Molding, and why are they important?

To thrive as an Operations Manager Molding, you need expertise in manufacturing processes, production planning, and quality control, typically backed by a degree in engineering or industrial management. Familiarity with injection molding machinery, ERP systems, and lean manufacturing certifications such as Six Sigma is highly valuable. Strong leadership, problem-solving abilities, and effective communication help drive team performance and continuous improvement. These skills ensure efficient operations, consistent product quality, and the achievement of production targets in a competitive manufacturing environment.

What does an Operations Manager Molding do?

An Operations Manager Molding oversees the daily operations of molding departments, typically in manufacturing environments such as plastics or metal fabrication plants. They are responsible for ensuring efficient production processes, maintaining quality standards, managing teams, and coordinating with other departments like maintenance, quality control, and logistics. Their role involves implementing process improvements, monitoring key performance indicators, and ensuring compliance with safety regulations. Effective operations managers in molding also focus on minimizing downtime and optimizing resource use to meet production goals.

What are some common challenges faced by an Operations Manager in a molding facility, and how can they effectively address them?

Operations Managers in molding facilities often encounter challenges such as minimizing machine downtime, maintaining consistent product quality, and managing a diverse workforce on multiple shifts. Addressing these issues typically involves implementing preventive maintenance programs, closely monitoring production metrics, and fostering open communication across teams. Additionally, staying up to date with the latest molding technologies and investing in ongoing employee training can significantly enhance operational efficiency and team performance.

What is the difference between Operations Manager Molding vs Production Supervisor?

AspectOperations Manager MoldingProduction Supervisor
ResponsibilitiesOversees entire molding operations, manages teams, ensures quality and efficiencySupervises daily production activities, manages workers on the shop floor
CredentialsTypically requires a degree in engineering or manufacturing, experience in moldingHigh school diploma or equivalent, experience in manufacturing
Work EnvironmentOffice and manufacturing floor, strategic planningPrimarily on the manufacturing floor, hands-on supervision
Industry UsageCommon in plastics, rubber, and molding industriesWidely used across manufacturing sectors including molding

The Operations Manager Molding focuses on strategic oversight and managing molding operations at a higher level, while the Production Supervisor handles daily supervision of production staff. Both roles require industry-specific knowledge, but the Operations Manager Molding typically has more responsibilities related to planning and quality control.

What are popular job titles related to Operations Manager Molding jobs in Riverside, CA? For Operations Manager Molding jobs in Riverside, CA, the most frequently searched job titles are:
What job categories do people searching Operations Manager Molding jobs in Riverside, CA look for? The top searched job categories for Operations Manager Molding jobs in Riverside, CA are:
What cities near Riverside, CA are hiring for Operations Manager Molding jobs? Cities near Riverside, CA with the most Operations Manager Molding job openings:
Operations Manager Molding jobs near you
Infographic showing various Operations Manager Molding job openings in Riverside, CA as of June 2026, with employment types broken down into 85% Full Time, 13% Part Time, and 2% Contract. Highlights an 98% Physical, 1% Hybrid, and 1% Remote job distribution, with an average salary of $66,202 per year, or $31.8 per hour.

Mold Maker

Ambrit Engineering - USA

Santa Ana, CA • On-site

$45 - $48/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 17 days ago

Job description

Mold Maker Job Summary

We are seeking an experienced Mold Maker to join our Tool Room team. The Mold Maker is responsible for manufacturing, repairing, and troubleshooting injection molds and tooling used in a high-volume injection molding environment. This position requires expertise in precision machining, blueprint reading, GD&T, mold construction, and mold repair to determine repair needs for Injection Molding (IM) molds, including predictive maintenance. Additional responsibilities may include general cleaning, welding, spotting and polishing.

The ideal candidate will possess strong toolmaking skills and hands-on experience operating manual and CNC machine tools to produce and repair mold components to precise specifications.

Essential Duties and Responsibilities

  • Build, repair, modify, and troubleshoot injection molds and mold components.

  • Manufacture mold components including cores, cavities, inserts, slides, lifters, ejector components, and related tooling.

  • Read and interpret engineering drawings, blueprints, CAD prints, and GD&T specifications.

  • Set up and operate tool room equipment including:

    • CNC milling machines

    • Manual milling machines

    • Surface grinders

    • Engine lathes

    • Wire EDM equipment

    • Drill presses and related machinery

  • Machine, fit, and assemble mold components to required tolerances.

  • Perform precision bench work including spotting, fitting, polishing, and assembly.

  • Repair damaged or worn mold components through machining, welding, grinding, and finishing operations.

  • Analyze tooling issues and determine appropriate corrective actions.

  • Verify dimensions and tolerances using precision measuring instruments.

  • Support engineering changes, mold improvements, and tooling modifications.

  • Perform mold tryout support and assist with tooling-related production issues.

  • Maintain accurate records of tooling repairs, modifications, and completed work.

  • Ensure all tooling and equipment are maintained in safe working condition.

  • Follow all company safety policies and procedures.

  • Perform other duties as assigned by the Tool Room Manager.

Required Qualifications

  • Minimum 5 years of Mold Maker experience in an injection molding or tooling manufacturing environment.

  • Strong understanding of injection mold construction and function.

  • Proficiency in blueprint reading and GD&T.

  • Experience operating CNC mills, manual mills, lathes, surface grinders, and Wire EDM equipment.

  • Skilled in precision machining, mold fitting, spotting, polishing, and assembly.

  • Experience repairing cores, cavities, slides, inserts, and other mold components.

  • Ability to perform precision measurements using micrometers, calipers, indicators, height gauges, and related inspection equipment.

  • Experience with welding and mold repair techniques.

  • Strong troubleshooting and problem-solving skills.

  • Ability to work independently with minimal supervision.

  • Knowledge of ISO standards and quality requirements.

  • Proficiency with Microsoft Office applications.

Preferred Qualifications

  • 7+ years of Mold Maker experience.

  • Journeyman Toolmaker or equivalent experience.

  • Advanced CNC programming and machining experience.

  • TIG, laser, or micro-welding experience.

  • Experience with hot runner systems and complex multi-cavity molds.

  • Leadership or mentoring experience within a tool room environment.

Benefits

  • Competitive pay based on experience

  • Medical, Dental, and Vision Insurance

  • Compnay Paid life insurance

  • 401(k)

  • Paid Time Off and Paid Holidays

  • Career Growth Opportunities

Schedule: Full-Time

Work Location: On-Site

You should be proficient in:

  • CAD Software
  • Injection Molding Experience
  • AS9100 Experience
  • Blueprint Reading