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Rubber Molding Machine Operator Jobs in Rancho Cucamonga, CA

Pexco

Molding Operator 2nd shift

Yorba Linda, CA · On-site

$20/hr

Machine Operations & Production * Start and operate plastic injection molding machines according to ... as in rubber extrusion serving the RV and other industries. Pexco's innovative products are ...

Sonfarrel Aerospace

Rubber Press Operator

Anaheim, CA · On-site

$21 - $22/hr

SUMMARY The Rubber Press personnel will help with reading and understanding detailed instructions on how to run machinery that pertains to Rubber & or Fabric Seal Molding. ESSENTIAL DUTIES AND ...

Sonfarrel Aerospace

Rubber Press Operator

Anaheim, CA · On-site

$21 - $22/hr

SUMMARYThe Rubber Press personnel will help with reading and understanding detailed instructions on how to run machinery that pertains to Rubber & or Fabric Seal Molding. ESSENTIAL DUTIES AND ...

Son-Aero

Rubber Press Operator

Anaheim, CA

$17.25 - $22.50/hr

SUMMARY The Rubber Press personnel will help with reading and understanding detailed instructions on how to run machinery that pertains to Rubber & or Fabric Seal Molding. ESSENTIAL DUTIES AND ...

Son-Aero

Rubber Press Operator - 2nd Shift

Anaheim, CA

$17.25 - $22.50/hr

SUMMARY The Rubber Press personnel will help with reading and understanding detailed instructions on how to run machinery that pertains to Rubber & or Fabric Seal Molding. ESSENTIAL DUTIES AND ...

LIFEBLOOM Corp.

Encapsulation Machine Operator

Brea, CA · On-site

$17/hr

Encapsulation Machine Operator (Entry Level). Basic As an Encapsulation Machine Operator, you will ... Disassemble and reassemble equipment i.e. perform mold changes. * Verification of equipment ...

Kelly Services

Machine Operator

Baldwin Park, CA

$18.75/hr

Machine Operator I - Injection Molding Operator Temp-to-Hire | $18.75/Hour | 3rd Shift: 11:00 PM - 7:30 AM Baldwin Park We are hiring Machine Operators for a manufacturing company producing small ...

People First Employment

Be Seen First

Machine Operator

Claremont, CA · On-site

$18/hr

Job Overview Machine Operator I is an entry-level role within the Glass room responsible for ... molded parts, identifying any defects and ensuring compliance with customer specifications · ...

Partners Personnel

Plastic Molder

Anaheim, CA · On-site

$23 - $28/hr

Must have experience with machine operator * Operate and monitor plastic molding machines. * Load materials and remove finished molded parts. * Inspect products for defects, damage, or ...

Pexco

Operator

Yorba Linda, CA · On-site

$20/hr

The molding Operator will also be responsible for troubleshooting minor machine issues, performing in-process inspections, and maintaining accurate production records. Key Responsibilities: * Machine ...

Son-Aero

Rubber Seal Layup Operator

Anaheim, CA · On-site

$17.50 - $21.25/hr

SUMMARY The Seal layup personnel will help with reading and understanding detailed instructions on how to run machinery that pertains to Rubber & or Fabric Seal Molding. ESSENTIAL DUTIES AND ...

Novolex

Machine Operator

City Of Industry, CA

$19.32 - $21.32/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator City of Industry, CA Compensation Includes * Starting Pay Rate of $19.32 - 21.32 ...

Novolex

Machine Operator

Hacienda Heights, CA · On-site

$19.32 - $21.32/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator City of Industry, CA Compensation Includes * Starting Pay Rate of $19.32 - 21.32 ...

Novolex

Machine Operator

City Of Industry, CA

$19.32 - $21.32/hr

... molded fiber, aluminum and more. We provide customers a broad array of stock and customized ... Machine Operator City of Industry, CA Compensation Includes * Starting Pay Rate of $19.32 - 21.32 ...

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All JobsRubber Molding Machine Operator JobsRubber Molding Machine Operator Jobs in Rancho Cucamonga, CA

Rubber Molding Machine Operator information

See Rancho Cucamonga, CA salary details

$10

$17

$22

How much do rubber molding machine operator jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for rubber molding machine operator in Rancho Cucamonga, CA is $17.86, according to ZipRecruiter salary data. Most workers in this role earn between $15.96 and $19.18 per hour, depending on experience, location, and employer.

What does a rubber molding machine operator do?

A Rubber Molding Machine Operator sets up, operates, and monitors machines that mold rubber into various products, such as automotive parts, gaskets, or industrial components. They are responsible for preparing the molds, loading raw rubber material, and ensuring the machines run efficiently and safely. Operators also inspect finished products for quality, troubleshoot issues, and maintain equipment. Attention to detail and safety protocols are essential in this role.

What are the key skills and qualifications needed to thrive as a rubber molding machine operator, and why are they important?

To thrive as a Rubber Molding Machine Operator, you need a strong understanding of machine operation, safety protocols, and quality control, often requiring a high school diploma or equivalent and on-the-job training. Familiarity with rubber molding machinery, measurement tools, and sometimes basic computer systems for production tracking is important. Attention to detail, problem-solving abilities, and good teamwork skills help operators excel in this role. These skills are crucial to ensure safe, efficient production and consistent product quality in a manufacturing environment.

What are some common challenges faced by rubber molding machine operators, and how can they be addressed on the job?

Rubber Molding Machine Operators often encounter challenges such as maintaining product quality, minimizing machine downtime, and ensuring safety standards are met. Operators must closely monitor machines for irregularities, promptly address any malfunctions, and perform routine maintenance to prevent breakdowns. Staying organized, following safety protocols, and communicating effectively with team members and supervisors are essential for overcoming these challenges and ensuring efficient production.

What is the difference between Rubber Molding Machine Operator vs Rubber Molder?

AspectRubber Molding Machine OperatorRubber Molder
CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma or equivalent; specialized training often preferred
Work EnvironmentFactories with machinery for molding rubber partsFactories or workshops focusing on rubber shaping and finishing
Job FocusOperating and monitoring molding machinesDesigning, shaping, and finishing rubber products

While both roles work in rubber manufacturing, the Rubber Molding Machine Operator primarily focuses on operating molding machinery, whereas the Rubber Molder is more involved in shaping and finishing rubber products. The roles often overlap but differ in daily tasks and responsibilities.

What is the role of a rubber molding machine operator?

A rubber molding machine operator is responsible for setting up, operating, and monitoring rubber molding machines to produce rubber parts and products. They ensure proper machine function, quality control, and safety procedures are followed during the manufacturing process. This role often requires knowledge of machinery, attention to detail, and adherence to safety standards.

What are popular job titles related to Rubber Molding Machine Operator jobs in Rancho Cucamonga, CA?

For Rubber Molding Machine Operator jobs in Rancho Cucamonga, CA, the most frequently searched job titles are:

What job categories do people searching Rubber Molding Machine Operator jobs in Rancho Cucamonga, CA look for?

The top searched job categories for Rubber Molding Machine Operator jobs in Rancho Cucamonga, CA are:

What cities near Rancho Cucamonga, CA are hiring for Rubber Molding Machine Operator jobs?

Cities near Rancho Cucamonga, CA with the most Rubber Molding Machine Operator job openings:

Rubber Molding Machine Operator jobs near you

Molding Operator 2nd shift

Pexco

Yorba Linda, CA • On-site

$20/hr

Full-time

Posted 9 days ago

Job description

Training Schedule: The selected candidate will train on 1st shift for approximately 1-2 months to become familiar with our equipment, processes, quality requirements, and team. Upon successful completion of training, the position will transition to the 2nd shift schedule.
Job Location
Yorba Linda, CA
Hours: 2nd shift 2:30pm-11:00pm Training 1st shift 6:00am-2:30pm
Pay $20 hourly
The Molding Operator is responsible for operating and monitoring plastic injection molding machines to produce high-quality aerospace and precision components. This role plays a key part in maintaining production efficiency, ensuring parts meet established specifications, and upholding safety and quality stands in compliance with AS9100D guidelines. The molding Operator will also be responsible for troubleshooting minor machine issues, performing in-process inspections, and maintaining accurate production records.
Key Responsibilities:
Machine Operations & Production
  • Start and operate plastic injection molding machines according to established procedures and production schedules.
  • Monitor machine performance, cycle times, and material usage to ensure consistent output and minimize waste.
  • Perform material handling duties such as loading/unloading resin, monitoring dryers, and verifying the correct materials are used.
  • Identify and report machine or tooling issues to the Molding Supervisor or Maintenance as needed.
  • Monitor mols and equipment during operation and report any issues or abnormalities.
  • Adhere to production schedules and promptly report delays or equipment downtime.
  • Follow established work instructions and operating procedures for assigned machines and part numbers.

Quality & Documentation
  • Perform in-process inspections to verify dimensional accuracy, surface finish, and overall part integrity
  • Use measurement tools such as calipers, micrometers, and gauges to confirm part conformance
  • Complete required inspection documentation in compliance with AS9100D and customer requirements
  • Identify nonconforming parts, properly segregate them, and notify Quality or the Supervisor immediately
  • Support First Article Inspections (FAIs) by providing accurate samples and proves documentation when needed
  • Maintain Lot control and traceability of all materials and parts throughout the production process
  • Follow establish procedures for handling and documenting deviations, rework, or scrap

Team Support
  • Support team members in meeting production goals
  • Assist with training new operators and perform other duties as assigned

Qualifications:
  • High school diploma or equivalent required
  • Previous experience in plastic injection molding or manufacturing preferred
  • Ability to read and interpret work instructions, blueprints, or specifications
  • Strong attention to detail with a focus on quality
  • Ability to work in a fast-paced environment while following safety protocols
  • Basic mechanical aptitude and problem-solving skills

Personal Attributes
  • High attention to details and accuracy
  • Strong teamwork and communication skills
  • Dependable and self-motivated
  • Adaptability to changing priorities

Physical Requirements
  • Ability to stand for extended periods of time
  • Ability to lift up to 30lbs
  • Manual dexterity to handle small parts and tools

Company Overview
Precise Aerospace Manufacturing - precisemfg.com
Precise Aerospace Manufacturing Inc. (PAM), established in 1965, is a premier full-service supplier specializing in close-tolerance custom molding and machining for the aerospace, defense, medical, and electronic industries. With over five decades of experience, PAM offers expertise in injecting, compression, and transfer molded plastics, as well as CNC machining and value-added assembly.
The company maintains AS9100 and ISO 9001 certification, ensuring adherence to stringent quality standards. PAM is also approved by major OEMs and has been privileged to manufacture parts for the NASA Space Shuttle Program
Located in Yorba, Linda, California, Precise Aerospace Manufacturing is committed to delivering high-quality, precision-engineered solutions to meet the demanding requirements of its diverse clientele.
Pexco is a leading component supplier across a variety of industrial end markets and applications with production facilities in the US, Mexico, and Canada. The Company is primarily engaged in designing and manufacturing not only extruded plastic (commodity to high-performance) tubes and profiles through an expansive twelve-site footprint but also specializes in the injection molding of high-performance polymer parts. In addition, Pexco offers a wide range of differentiated, value-added services, including design, prototyping, die building, sub-assembly, fabrication and supply chain management. Moreover, Pexco has developed deep expertise in processing PTFE rod, tube, sheet, tape, and pipe, as well as in rubber extrusion serving the RV and other industries.
Pexco's innovative products are utilized in fluid handling, electrical insulation, traffic safety, infrastructure, and lighting applications across aerospace & defense, medical, electronics & semiconductors, mobility, environmental testing, pharmaceuticals, food & beverage, and other high-growth end-markets. The Company sells directly to more than 2,000 customers, including OEMs and end-users, as well as through distribution in certain markets.
Pexco has built an industry-leading reputation through its focus on short-run products with rapid turnarounds, tight tolerances, material science expertise, and a high degree of operational complexity. The company has a proven track record of growing its core segments and entering attractive new verticals over time to gain an increased share of a $10 billion total addressable market.
Pexco's strategy is to consistently deliver compelling customer value within both our core and strategic market segments. Continuous improvement and ease of doing business (internal and external), remain a consistent operating theme for Pexco.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.
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About Pexco

Sourced by ZipRecruiter

Industry

Plastics product manufacturing

Company size

501 - 1,000 Employees

Headquarters location

Johns Creek, GA, US

Year founded

1973

Social media

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