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Senior Injection Molding Process Engineer Jobs in Concord, CA

Maintenance III -ARP

Fairfield, CA ยท On-site

$42.55 - $44.55/hr

Process Control & Optimization Optimize injection molding processes, including: * Injection speed/pressure profiles * Screw recovery and plasticizing * Hold/pack pressure and cooling * Cycle time ...

Maintenance III -ARP

Fairfield, CA ยท On-site

$42.55 - $44.55/hr

Process Control & Optimization Optimize injection molding processes, including: * Injection speed/pressure profiles * Screw recovery and plasticizing * Hold/pack pressure and cooling * Cycle time ...

Join Apple's ATG Sensing Group as a Senior Electronic Packaging Engineer to drive the development ... transfer/compression molding, singulation, and wafer level packaging processes. Working level ...

Senior Process Engineer

Fremont, CA ยท On-site

$98K - $141K/yr

We are looking for a Senior Process Engineer to join our team in one of today's most exciting technologies. This role will report to the Senior Manager, Process Engineering and will be based in ...

Senior Process Engineer

Fremont, CA ยท On-site

$98K - $141K/yr

We are looking for a Senior Process Engineer to join our team in one of today's most exciting technologies. This role will report to the Senior Manager, Process Engineering and will be based in ...

Sr. Process Engineer

Hayward, CA ยท On-site

$119K - $154K/yr

The Senior Process Engineer will work cross-functionally to translate evolving process requirements into robust, scalable, and well-controlled operations. This is a high-impact role at the ...

Sr. Process Engineer

Hayward, CA ยท On-site

$119K - $154K/yr

The Senior Process Engineer will work cross-functionally to translate evolving process requirements into robust, scalable, and well-controlled operations. This is a high-impact role at the ...

Responsible for the strategic coordination of injection maintenance activities, mold changeovers, process startup, and advanced troubleshooting of servo-hydraulic injection systems, hot runner ...

Responsible for the strategic coordination of injection maintenance activities, mold changeovers, process startup, and advanced troubleshooting of servo-hydraulic injection systems, hot runner ...

Sr. Process Engineer

Hayward, CA ยท On-site

$119K - $154K/yr

The Senior Process Engineer will design and conduct experiments for prototyping and characterizing new separator formulations and architectures, and collaborate with the Cell Engineering and Advanced ...

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

Senior Legal Process Engineer

San Francisco, CA ยท On-site

$122K - $158K/yr

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

Senior Legal Process Engineer Cooley is seeking a Senior Legal Process Engineer to join the Practice Engineering team. Position summary : As the leading technology law firm, Cooley is determined to ...

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Showing results 1-20

Senior Injection Molding Process Engineer information

See Concord, CA salary details

$82.3K

$132.9K

$187.1K

How much do senior injection molding process engineer jobs pay per year?

As of Aug 6, 2026, the average yearly pay for senior injection molding process engineer in Concord, CA is $132,897.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,100.00 and $147,600.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a senior injection molding process engineer?

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 cities near Concord, CA are hiring for Senior Injection Molding Process Engineer jobs? Cities near Concord, CA with the most Senior Injection Molding Process Engineer job openings:

Senior NPI Plastics Engineer - DFM & Tooling

Strativ Group

Oakland, CA โ€ข On-site

$104K - $143K/yr

Other

Posted 26 days ago


Job description

Senior NPI Plastics Engineer โ€“ DFM & Tooling

$140,000 - $170,000 + great benefits

Oakland, CA (Hybrid)


Iโ€™m working with a fast-growing energy technology company that is scaling a complex hardware manufacturing platform and looking to hire a Senior NPI Plastics Engineer with strong experience across plastic part DFM, injection molding, tooling, and manufacturing launch.


This is a technical role focused on taking plastic components from early design concept through manufacturability review, tooling development, supplier/tooling partner engagement, validation, and production ramp.


The key focus is upfront plastics engineering. Youโ€™ll work closely with design engineering and external tooling/molding partners to assess whether parts are moldable, toolable, and capable of scaling reliably before tooling is kicked off.


Youโ€™ll be involved in:


  • Plastic part DFM / DFMA reviews during early design stages
  • Tooling reviews, including gating, venting, cooling, parting lines, shutoffs, slides, lifters, and undercuts
  • Supplier/tooling partner feedback, print redlines, tolerance reviews, shrink/warp considerations, and Moldflow interpretation
  • Supporting tool builds, T0/T1 trials, sampling, validation, and launch readiness
  • Working through FAI, PPAP, control plans, PFMEAs, process capability, and corrective actions as parts move toward production
  • Partnering with design, manufacturing, quality, supply chain, and external suppliers to move parts from concept into production


This would suit someone from a plastics tooling, injection molding, product development, NPI, project engineering, manufacturing engineering, or supplier industrialization background.


Relevant experience could come from medical devices, consumer electronics, automotive plastics, industrial products, custom injection molding, tooling houses, battery systems, or high-volume plastic products.