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Process Engineer Jobs in Rosemead, CA (NOW HIRING)

Honor Plastics & Molding

Process Engineer

Pomona, CA · On-site

$83K - $85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert ...

Honor Plastics & Molding

Process Engineer

Pomona, CA · On-site

$85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert ...

ZEISS

Process Engineer II

Ontario, CA

$99K - $124K/yr

The Process Engineer is an integral part of the process engineering team who continuously improves manufacturing processes to optimize productivity, ensure process and equipment validations are ...

ZEISS

Process Engineer II

Ontario, CA · On-site

$99K - $124K/yr

The Process Engineer is an integral part of the process engineering team who continuously improves manufacturing processes to optimize productivity, ensure process and equipment validations are ...

Collectorsuniverse

Process Engineer II

Santa Ana, CA

The Process Engineer will assist with process development, equipment design, validation, and implementation, efficiency improvements, 5S implementation, implementation of Lean manufacturing concepts ...

Boeing

Associate Process Engineer

Los Angeles, CA

$98K - $133K/yr

Associate Process Engineer Company: Spectrolab, Inc. Spectrolab, Inc., a wholly owned subsidiary of The Boeing Company, seeks an Associate Process Engineer to join our Process Engineering group ...

Boeing

Associate Process Engineer

Sylmar, CA · On-site

$98K - $133K/yr

Associate Process Engineer Company: Spectrolab, Inc. Spectrolab, Inc., a wholly owned subsidiary of The Boeing Company, seeks an Associate Process Engineer to join our Process Engineering group ...

Boeing

Associate Process Engineer

Los Angeles, CA · On-site

$98K - $133K/yr

Associate Process Engineer Company: Spectrolab, Inc. Spectrolab, Inc., a wholly owned subsidiary of The Boeing Company, seeks an Associate Process Engineer to join our Process Engineering group ...

SpaceX

Process Engineer (Starshield)

Hawthorne, CA · On-site

$115K - $160K/yr

PROCESS ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use ...

SpaceX

Process Engineer (Starshield)

Hawthorne, CA · On-site

$115K - $160K/yr

PROCESS ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use ...

SpaceX

Process Engineer (Starshield)

Hawthorne, CA · On-site

$115K - $160K/yr

PROCESS ENGINEER (STARSHIELD) Starshield leverages SpaceX's Starlink technology and launch capability to support national security efforts. While Starlink is designed for consumer and commercial use ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$100K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $100,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$85K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $85,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$85K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $85,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Stellant Systems

Materials & Process Engineer

Torrance, CA · On-site

$100K - $165K/yr

Materials & Process Engineer Job Location: Torrance, CA Salary: $100,000-$165,000/yr DOE Stellant is excited to offer a MATERIALS & PROCESSES ENGINEER position at our Torrance facility. We are an ...

Bachem AG

Process Engineer I

Torrance, CA

$70K - $96K/yr

A brief overview A process engineer is responsible for supporting and maintaining critical and supporting equipment and instruments to ensure the manufacturing process is continuously in operation ...

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Showing results 21-40

All JobsProcess Engineer JobsProcess Engineer Jobs in Rosemead, CA

Process Engineer information

See Rosemead, CA salary details

$50.4K

$93.7K

$145.2K

How much do process engineer jobs pay per year?

As of Aug 31, 2026, the average yearly pay for process engineer in Rosemead, CA is $93,747.00, according to ZipRecruiter salary data. Most workers in this role earn between $75,900.00 and $104,900.00 per year, depending on experience, location, and employer.

What is a process engineer?

Process Engineers are professionals who design, implement, and optimize industrial processes to improve efficiency, quality, and safety in manufacturing or production environments. They analyze workflows, troubleshoot process issues, and develop solutions to enhance productivity and reduce costs. Process Engineers often work in industries such as chemicals, pharmaceuticals, food and beverage, and energy, ensuring processes are compliant with environmental and safety regulations. Their work is vital for maintaining smooth operations and achieving organizational goals.

What are the key skills and qualifications needed to thrive as a process engineer, and why are they important?

To thrive as a Process Engineer, you need a solid background in chemical, mechanical, or industrial engineering, often supported by a relevant bachelor's degree and understanding of process optimization principles. Familiarity with process simulation software (such as Aspen Plus or AutoCAD), Six Sigma methodologies, and quality management systems is typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills set candidates apart in this role. These skills and qualifications are essential to improve efficiency, ensure safety, and drive continuous improvement in industrial and manufacturing processes.

What are some common challenges process engineers face when implementing process improvements, and how can they overcome them?

Process Engineers often encounter challenges such as resistance to change from team members, integrating new technologies with existing systems, and ensuring process changes meet regulatory standards. Overcoming these obstacles typically involves clear communication, involving stakeholders early in the process, thorough documentation, and piloting changes before full-scale implementation. Building strong cross-functional relationships and continuously gathering feedback also help ensure that improvements are effective and sustainable.

What is the difference between Process Engineer vs Manufacturing Engineer?

AspectProcess EngineerManufacturing Engineer
CredentialsBachelor's in Engineering, certifications like Six SigmaBachelor's in Engineering, certifications like Lean Manufacturing
Work EnvironmentDesigning and optimizing processes, R&D settingsOverseeing production lines, factory floors
Industry UsageManufacturing, chemical, aerospaceAutomotive, electronics, consumer goods

Process Engineers focus on designing and improving manufacturing processes, often working in R&D or engineering departments. Manufacturing Engineers concentrate on implementing and managing production on the factory floor. Both roles require similar technical skills and certifications but differ mainly in their scope and work environment.

What jobs can a process engineer do?

A process engineer designs, develops, and optimizes manufacturing processes to improve efficiency, quality, and safety. They work in industries such as chemical, pharmaceutical, food, and automotive, often using tools like process simulation software and requiring knowledge of quality standards and safety regulations.
More about Process Engineer jobs

What are the most commonly searched types of Process Engineer jobs in Rosemead, CA?

The most popular types of Process Engineer jobs in Rosemead, CA are:

What job categories do people searching Process Engineer jobs in Rosemead, CA look for?

The top searched job categories for Process Engineer jobs in Rosemead, CA are:

What cities near Rosemead, CA are hiring for Process Engineer jobs?

Cities near Rosemead, CA with the most Process Engineer job openings:

Process Engineer jobs near you
Infographic showing various Process Engineer job openings in Rosemead, CA as of August 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 2% Contract, and 2% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $93,747 per year, or $45.1 per hour.

Process Engineer

Honor Plastics & Molding

Pomona, CA • On-site

$83K - $85K/yr

Full-time

Re-posted 26 days ago

Job description

Purpose:
The process engineer is responsible for maintaining daily production uptime of fully automated molding machines, including all subsequent pre- and post-mold operations such as trimming, insert loading, and automated part handling. The process technician must have a good fundamental knowledge of the injection molding process, raw material, test methods, 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 process during normal production run.
  • Monitor all process parameters and peripherals in injection molding cell, including driers, thermal control units, and testing equipment to ensure correct operation and performance
  • Coordinate and/ or set up all secondary and auxiliary equipment as needed for each job
  • Ensure that materials requiring pre-drying are managed properly.
  • Assist with all mold insert changes
  • Coordinate and assist with new mold samplings including the molding process and the creation of full documentation on processing parameters.
  • Communicate with management, quality assurance, and shop floor daily to discuss all modeling related issues
  • Assist with the planning, purchase, installation, and qualification of new production equipment including injection machines; automation and robotics; material handling; and related auxiliary equipment system
  • Assist set-up technicians and material Handlers as needed
  • Implement technical solutions to meet customer cost, quality, and delivery expectations
  • Monitor and document issues with injection molds, and make recommendations for repair and refurbishment based on production requirements
  • Ensure that the production activities are carried out in accordance with approved procedures
  • Promote safety, quality, and environmental awareness at all times
  • Always follow department operational procedures.
  • Operate the machines as needed

Required Knowledge, Skills, & Abilities:
  • High school diploma or equivalent qualification.
  • A minimum of 3 years' experience in a similar role (Preferred).
  • Strong mechanical aptitude and scientific molding experience would be beneficial
  • Good communication/Interpretation skills and attention to detail
  • Ability to work in a fast pace, high change environment, with limited supervision
  • Demonstrated ability to start up, operate, and shut down injection molding machines and related process equipment

Pay Rate : $85,000 Yearly

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