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Manufacturing Process Engineer Jobs in California

A1J Technologies

Manufacturing Process Engineer

San Jose, CA · On-site

$87K - $116K/yr

Job Type Full-time Description Position Summary The Manufacturing Process Engineer is responsible for developing, implementing, and continuously improving manufacturing processes for complex, close ...

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Teksky

Manufacturing Process Engineer

San Jose, CA · On-site

$86K - $114K/yr

A Manufacturing Process Engineer is responsible for developing and implementing manufacturing processes and instructions, to ensure manufactures products the meet the customer specifications and ...

Senra Systems

Manufacturing Process Engineer

Long Beach, CA

$77K - $103K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Senra Systems

Manufacturing Process Engineer

Cypress, CA

$77K - $103K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Senra Systems

Manufacturing Process Engineer

Buena Park, CA

$74K - $99K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Senra Systems

Manufacturing Process Engineer

Cerritos, CA

$76K - $102K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Senra Systems

Manufacturing Process Engineer

Cypress, CA · On-site

$77K - $103K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Senra Systems

Manufacturing Process Engineer

Irvine, CA

$78K - $105K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Senra Systems

Manufacturing Process Engineer

Cypress, CA

$77K - $103K/yr

Role Description As a Manufacturing Process Engineer at Senra Systems, you will define and build the processes that drive how work flows through the business with functional owners, then partner with ...

Sanmina

Manufacturing Process Engineer

Fremont, CA

$75K - $98K/yr

The process engineering team collaborates with Design, MFG Project Engineering, Program Management, Estimating, Purchasing, Planning and other cross-functional team members. Nature of Duties ...

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All JobsManufacturing Process Engineer JobsManufacturing Process Engineer Jobs in California

Manufacturing Process Engineer information

See California salary details

$49.8K

$87K

$125.3K

How much do manufacturing process engineer jobs pay per year?

As of Aug 24, 2026, the average yearly pay for manufacturing process engineer in California is $87,039.00, according to ZipRecruiter salary data. Most workers in this role earn between $72,500.00 and $96,700.00 per year, depending on experience, location, and employer.

What does a manufacturing process engineer do?

A Manufacturing Process Engineer is responsible for designing, implementing, and optimizing manufacturing processes within a production facility. Their main goal is to improve efficiency, reduce costs, and ensure product quality by analyzing workflows, selecting appropriate equipment, and troubleshooting production issues. They often collaborate with other engineers, quality assurance teams, and production staff to develop and refine processes. This role may also involve implementing automation, maintaining safety standards, and supporting continuous improvement initiatives.

What are the key skills and qualifications needed to thrive as a manufacturing process engineer?

To thrive as a Manufacturing Process Engineer, you need a solid background in engineering principles, process optimization, and quality control, usually supported by a degree in mechanical, industrial, or manufacturing engineering. Familiarity with CAD software, statistical process control (SPC) tools, Lean/Six Sigma methodologies, and enterprise resource planning (ERP) systems is typically required. Strong problem-solving abilities, analytical thinking, and effective communication skills help distinguish top performers in this role. These skills and qualifications are crucial for improving efficiency, ensuring product quality, and driving continuous improvement in manufacturing operations.

What are some common challenges faced by manufacturing process engineers in optimizing production lines?

Manufacturing Process Engineers often encounter challenges such as balancing efficiency with product quality, integrating new technologies without disrupting ongoing operations, and troubleshooting bottlenecks in the production line. They must work closely with cross-functional teams—including quality assurance, maintenance, and operations—to identify root causes of inefficiencies and implement sustainable solutions. Adapting to evolving industry standards and continuous improvement initiatives is also a key part of the role, requiring flexibility and strong problem-solving skills.

What is the difference between Manufacturing Process Engineer vs Manufacturing Engineer?

AspectManufacturing Process EngineerManufacturing Engineer
Primary FocusDesigning, analyzing, and improving manufacturing processesOverseeing overall manufacturing operations and production workflows
Typical ResponsibilitiesProcess optimization, troubleshooting, implementing new technologiesProduction planning, equipment management, quality control
CredentialsBachelor's in engineering, certifications like Six Sigma often preferredBachelor's in engineering or manufacturing, similar certifications
Work EnvironmentFactories, labs, process development settingsFactories, production lines, plant management

While both roles require engineering backgrounds and similar certifications, Manufacturing Process Engineers focus on refining manufacturing processes, whereas Manufacturing Engineers oversee the entire production process. Understanding these distinctions helps in choosing the right career path or job search focus.

Do manufacturing process engineers make a lot of money?

Manufacturing process engineers typically earn competitive salaries that vary by industry, experience, and location. According to industry data, the median annual salary for this role is often above the national average for engineering positions, with higher earnings possible for those with specialized skills or certifications. They also benefit from opportunities for advancement and overtime in manufacturing environments.

What are the most commonly searched types of Manufacturing Process Engineer jobs in California?

The most popular types of Manufacturing Process Engineer jobs in California are:

What cities in California are hiring for Manufacturing Process Engineer jobs?

Cities in California with the most Manufacturing Process Engineer job openings:

What are popular job titles related to Manufacturing Process Engineer jobs in CA?

For Manufacturing Process Engineer jobs in CA, the most frequently searched job titles are:

Manufacturing Process Engineer jobs near you
Infographic showing various Manufacturing Process Engineer job openings in California as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $87,039 per year, or $41.8 per hour.

Manufacturing Process Engineer

Sacramento, CA • On-site

International Association of Plumbing and Mechanical Officials (IAPMO)
See more jobs at International Association of Plumbing and Mechanical Officials (IAPMO)external

$120 - $160/hr

Other

Posted 6 days ago

Job description

Manufacturing Process Engineer - Medical Device Contract Manufacturing

We've partnered with a reputable medical device contract manufacturer, based in the Sacramento area, CA, that is looking to hire a Manufacturing Process Engineer to support its next phase of growth.

The company is a leading manufacturer of complex, high-performance components for the medical device industry, with deep expertise in injection molding, extrusion and assemblies. Having secured fresh PE investment to accelerate their continued growth, it's an exciting time to join the business.

Reporting to the Production Manager, you'll work closely with manufacturing, engineering and quality assurance to establish manufacturing processes and controls, meet production schedules, and drive process control and discipline across the site.

The role:
  • Create and execute validation plans and protocols, with a focus on efficient manufacturing techniques
  • Develop and implement Installation, Operational, and Performance Qualifications (IQ/OQ/PQ), along with Process Challenge testing, for equipment
  • Perform trending and monitoring of critical quality attributes, critical process parameters to maintain product quality and control process drift
  • Participate on project teams to start-up new product manufacturing, equipment or processes
  • Develop routers, work instructions, SOPs and BOMs
  • Participate on technical teams for deviation investigation resolution, equipment or process validation activities, training on new process technologies and on significant changes to manufacturing procedures
  • Propose process improvement opportunities and /or corrective actions to increase yield, maximize production capacity, reduce product costs and decrease process variability while maintaining regulatory compliance.
  • Implement process improvements to improve quality and cost.
What we're looking for:
  • Bachelor's degree in Mechanical or Manufacturing Engineering, Science, or a related technical field
  • 10+ years of experience in a manufacturing environment
  • Strong background in process validation and qualification
  • Hands-on experience with silicone injection molding
  • Experience working within a medical device and cGMP-regulated environment
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