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Senior Injection Molding Process Engineer Jobs in California

Cambro Manufacturing Co.

Be Seen First

Injection Molding - Process Technician

Huntington Beach, CA · On-site

$27.53 - $34/hr

Injection Molding experience is required to perform this job. The Process Tech II takes full ... Works closely with the Sr. Tech Supervisor, the Engineering department, the Mold Shop, the ...

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 ... The process technician must have a good fundamental knowledge of the injection molding process, raw ...

Honor Plastics & Molding

Process Engineer

Pomona, CA

$85K/yr

The process engineer is responsible for maintaining daily production uptime of fully automated ... The process technician must have a good fundamental knowledge of the injection molding process, raw ...

Mettler Toledo

Molding Process Engineer

Oakland, CA · On-site

$128K - $145K/yr

Our Opening and Your Responsibilities Join Rainin Instrument as a Process Engineer - Shape the ... Associate's degree in a relevant field plus 10 years related experience in an injection molding ...

Mettler Toledo

Molding Process Engineer

Oakland, CA · On-site

$128K - $145K/yr

Our Opening and Your Responsibilities Join Rainin Instrument as a Process Engineer - Shape the ... Associate's degree in a relevant field plus 10 years related experience in an injection molding ...

Talnt

Injection Molding Technician

Woodland, CA · On-site

$30 - $36/hr

Injection Molding Technician - Silicone Medical Device Manufacturing | Woodland, CA Full-Time | On ... Collaborate with Engineering, Quality, and Maintenance teams to resolve process deviations.

Aerotek

Molding Technician

Oceanside, CA

$25 - $30/hr

Injection Molding Process Technician- $25-30/hr + Differential The Injection Molding Process ... Collaborate closely with Quality and Engineering teams to investigate and resolve non-conforming ...

Honor Plastics & Molding

Process Technician

Pomona, CA

$27.50 - $28/hr

They will ensure that all the injection molding machine and the process are producing quality parts efficiently. The process Technician must have a good fundamental knowledge of the injection molding ...

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Senior Injection Molding Process Engineer information

What are the key skills and qualifications needed to thrive as a Senior Injection Molding Process Engineer, and why are they important?

To thrive as a Senior Injection Molding Process Engineer, you need a deep understanding of polymer science, mold design, process optimization, and typically a degree in engineering or a related field. Expertise with CAD software, process simulation tools, and familiarity with quality systems like ISO 9001 are commonly required, along with certifications such as RJG or Six Sigma. Strong analytical thinking, problem-solving abilities, and effective communication are essential soft skills for collaborating with cross-functional teams and troubleshooting production issues. These skills ensure efficient production, high-quality output, and continuous improvement in complex manufacturing environments.

What does a Senior Injection Molding Process Engineer do?

A Senior Injection Molding Process Engineer is responsible for designing, optimizing, and troubleshooting the injection molding process used to manufacture plastic parts. They oversee process improvements, ensure product quality, and collaborate with cross-functional teams to meet production goals. Additionally, they may develop and implement new molding technologies, train staff, and support maintenance of equipment to ensure efficient and reliable operations.

What is the difference between Senior Injection Molding Process Engineer vs Injection Molding Technician?

AspectSenior Injection Molding Process EngineerInjection Molding Technician
CredentialsBachelor's degree in engineering or related field, certifications in process optimizationTechnical diploma or associate degree, on-the-job training
Work EnvironmentDesigning processes, analyzing data, improving production efficiencyOperating machinery, performing setup and maintenance
ResponsibilitiesProcess development, troubleshooting, process validationMachine operation, quality checks, routine maintenance

The Senior Injection Molding Process Engineer focuses on process design, optimization, and troubleshooting, requiring higher-level technical skills and education. In contrast, the Injection Molding Technician handles daily machine operation and maintenance tasks. Both roles are essential in the manufacturing environment but differ in scope and responsibilities.

What are the common challenges faced by Senior Injection Molding Process Engineers when introducing a new mold into production?

Senior Injection Molding Process Engineers often encounter challenges such as optimizing process parameters for new molds, ensuring part quality meets specifications, and troubleshooting issues like warpage or incomplete filling. Collaboration with design, tooling, and quality teams is essential to address these challenges and implement effective solutions quickly. Additionally, balancing production efficiency with consistent quality requires careful monitoring and adjustment during the initial production runs.
What are the most commonly searched types of Injection Molding Process Engineer jobs in California? The most popular types of Injection Molding Process Engineer jobs in California are:
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Senior Injection Molding Process Engineer jobs near you
Infographic showing various Senior Injection Molding Process Engineer job openings in California as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, 1% Temporary, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.
Injection Molding Process Technician

Injection Molding Process Technician

King Plastics Inc

Orange, CA

$22 - $32/hr

Full-time

Posted 2 days ago

New

Job description

The Injection Molding Process Technician is responsible for setting up, operating, and maintaining injection molding machines to produce high-quality plastic components. This role involves monitoring and adjusting machine parameters, troubleshooting issues, and ensuring the overall efficiency of the injection molding process.

You should be proficient in:

  • Mechanical Troubleshooting Skills
  • Injection Molding Experience
  • Tool/Die/Mold Setup Experience
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