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Module Process Engineer Jobs in California (NOW HIRING)

Semtech

Backend Process Engineer

Alhambra, CA · On-site

$100K - $135K/yr

This role provides technical ownership of critical backend modules including wafer lapping/thinning ... Provide process engineering support for AR/HR optical coatings and vendor qualifications

Amat

Lithography Process Engineer IV

Santa Clara, CA

$128K - $176K/yr

As a Process Engineer, you'll play a crucial role in designing and optimizing manufacturing ... Create process, module, and device integration solutions for different platforms and quantum ...

K2 Space

Principal Solar Process Engineer

Los Angeles, CA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • PTO

Engineered to survive the harshest radiation environments and to fully capitalize on today's and ... The Role The processes that go into developing K2's solar arrays - from module interconnects and ...

Teledyne FLIR LLC

Semiconductor Process Engineer

Camarillo, CA · On-site

$113K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work across photolithography, wet/dry etch, annealing, metallization, and metrology modules to ... process development * Collaborate with development engineers to transfer new technologies into ...

Teledyne

Semiconductor Process Engineer

Camarillo, CA

$113K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Work across photolithography, wet/dry etch, annealing, metallization, and metrology modules to ... process development * Collaborate with development engineers to transfer new technologies into ...

Sanmina

Sr. Process Engineer - Lithography

San Jose, CA · On-site

$135K - $150K/yr

  • Medical

  • Life

  • PTO

Work collaboratively with upstream and downstream process modules to investigate defect root causes and develop solutions. Education and Experience: Bachelor's degree in an engineering discipline ...

PsiQuantum

Associate Process Engineer

Milpitas, CA

The Associate Process Engineer will be responsible for assisting in the module assembly processes and maintenance of typical back-end semiconductor packaging equipment and supporting Process ...

PsiQuantum

Associate Process Engineer

Milpitas, CA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

The Associate Process Engineer will be responsible for assisting in the module assembly processes and maintenance of typical back-end semiconductor packaging equipment and supporting Process ...

PsiQuantum

Associate Process Engineer

Milpitas, CA · On-site

  • Medical

  • Life

  • Retirement

  • PTO

The Associate Process Engineer will be responsible for assisting in the module assembly processes and maintenance of typical back-end semiconductor packaging equipment and supporting Process ...

Nokia

Staff PIC Process Engineer

Sunnyvale, CA · On-site +1

As a Staff PIC Process Development Engineer , you will be a senior individual contributor within ... dielectric modules Manufacturing Data & Yield Excellence * Perform extensive data analysis of ...

Teledyne

Wafer Fab Process Engineer

Goleta, CA

$90K - $121K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering wafer fab processes including plasma etch, thin film deposition, lithography, and wet ... They will also own different tools and associated modules in the area. Candidate will characterize ...

Teledyne FLIR LLC

Wafer Fab Process Engineer

Goleta, CA · On-site

$90K - $121K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... engineering wafer fab processes including plasma etch, thin film deposition, lithography, and wet ... They will also own different tools and associated modules in the area. Candidate will characterize ...

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Showing results 41-60

All JobsModule Process Engineer JobsModule Process Engineer Jobs in California

Module Process Engineer information

See California salary details

$48.9K

$90.8K

$140.6K

How much do module process engineer jobs pay per year?

As of Aug 15, 2026, the average yearly pay for module process engineer in California is $90,813.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,500.00 and $101,700.00 per year, depending on experience, location, and employer.

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

AspectModule Process EngineerProcess Engineer
CredentialsBachelor's in Chemical, Mechanical, or Industrial Engineering; often certifications in process improvementBachelor's in Engineering or related field; similar certifications in process optimization
Work EnvironmentManufacturing plants, semiconductor, or electronics industries focusing on module assemblyVarious industries including manufacturing, chemical, or energy sectors
Employer & Industry UsageElectronics, semiconductor, and specialized manufacturing companiesBroad industry use across manufacturing, chemical, and industrial sectors

The Module Process Engineer specializes in optimizing processes for specific modules or components within manufacturing, especially in electronics or semiconductor industries. In contrast, the Process Engineer has a broader role across various processes and industries. Both roles require similar technical skills and certifications but differ in focus and application.

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

To thrive as a Module Process Engineer, you need a strong background in chemical engineering, materials science, or a related field, often backed by a relevant bachelor's or master’s degree. Familiarity with process simulation software, statistical process control tools, and experience with semiconductor manufacturing equipment are typically required. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and drive process improvements. These competencies are crucial for optimizing production efficiency, ensuring product quality, and maintaining competitiveness in advanced manufacturing environments.

What is a module process engineer?

A Module Process Engineer is a specialist who designs, develops, and optimizes the manufacturing processes for specific modules or components in industries like semiconductors, electronics, or solar panels. They work to improve process efficiency, yield, and quality while ensuring that production meets technical and safety standards. Module Process Engineers often collaborate with cross-functional teams to troubleshoot issues, implement new technologies, and support scale-up efforts from prototype to mass production.

What are some common challenges faced by module process engineers in semiconductor manufacturing, and how can they be addressed?

Module Process Engineers often encounter challenges such as maintaining process stability, minimizing defects, and meeting tight production schedules in a fast-paced semiconductor environment. These issues require strong analytical skills to quickly identify root causes and implement effective solutions, often while collaborating with cross-functional teams like equipment engineers and quality assurance. Staying updated with the latest process technologies and continuously improving process parameters are key to overcoming these challenges. Effective communication and adaptability are also essential, as priorities can shift rapidly based on production demands.

What are popular job titles related to Module Process Engineer jobs in California?

For Module Process Engineer jobs in California, the most frequently searched job titles are:

What job categories do people searching Module Process Engineer jobs in California look for?

The top searched job categories for Module Process Engineer jobs in California are:

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

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

Module Process Engineer jobs near you
Infographic showing various Module Process Engineer job openings in California as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 15% Part Time, 2% Temporary, 3% Contract, and 1% Nights. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $90,813 per year, or $43.7 per hour.

Backend Process Engineer

Semtech

Alhambra, CA • On-site

$100K - $135K/yr

Full-time

Re-posted 12 hours ago

Job description

Location: Alhambra, CA
Position Summary: The Backend Process Engineer - InP Wafer Fab position is responsible for development, optimization, and manufacturing support of backend wafer fabrication processes for Indium Phosphide (InP)-based photonic devices, including DFB lasers, Semiconductor Optical Amplifiers (SOAs), and Gain Chip products. This role provides technical ownership of critical backend modules including wafer lapping/thinning, n-side metallization, rapid thermal annealing (RTA), and automated optical inspection (AOI). The position also supports singulation, optical coatings, reliability readiness, and packaging interfaces, with a strong focus on yield, defect reduction, and manufacturing stability.
Responsibilities:
Backend Process Ownership and Optimization (35%):
  • Own and optimize backend wafer fab processes including lapping/thinning, n-side metallization, and RTA

  • Establish robust process windows, recipes, and control limits for backend modules

  • Maintain stable manufacturing performance through continuous monitoring and improvement

Yield Improvement, Defect Reduction, and AOI Control (25%):
  • Own and maintain AOI processes for backend defect detection and yield monitoring

  • Drive singulation yield improvement and defect reduction through data analysis and root-cause investigations

  • Analyze inline and post-process data to identify trends and systematic issues

  • Implement corrective and preventive actions and verify effectiveness

Singulation, Optical Coatings, and Packaging Interface Support (20%):
  • Support cleaving, dicing, and singulation processes to ensure device integrity

  • Provide process engineering support for AR/HR optical coatings and vendor qualifications

  • Collaborate with packaging, device, and reliability teams to ensure packaging readiness

New Product Introduction and Technology Support (10%):
  • Support new product introduction (NPI), process transfers, and technology changes

  • Evaluate backend process risks associated with new designs, materials, and device structures

Documentation, Process Control, and Manufacturing Support (10%)
  • Author and maintain SOPs, travelers, process specifications, and control plans

  • Define SPC metrics and control strategies for backend processes

  • Provide hands-on manufacturing and troubleshooting support as needed

Minimum Qualifications:
  • Bachelor's degree or higher in Chemical Engineering, Materials Science, Electrical Engineering, Physics, or a related field

  • Minimum of 3+ years of experience in backend semiconductor processing

  • Hands-on experience with lapping/thinning, metallization, and thermal processes

  • Understanding of InP-based or III-V compound semiconductor wafer fabrication processes

  • Experience with AOI systems, yield analysis, and data-driven process improvement

  • Strong understanding of singulation, packaging interfaces, and reliability requirements

  • Proficiency in SPC, DOE, and statistical analysis

  • Ability to work across cross-functional manufacturing and engineering teams

  • Preferred experience with InP or III-V optoelectronic devices

  • Familiarity with AR/HR optical coating processes

  • Experience supporting high-mix, low-volume manufacturing environments preferred

The intent of this job description is to describe the major duties and responsibilities performed by incumbents of this job. Incumbents may be required to perform job-related tasks other than those specifically included in this description.
All duties and responsibilities are essential job functions and requirements and are subject to possible modification to reasonably accommodate individuals with disabilities.
A reasonable estimate of the pay range for this position is $100,000 - $135,000. There are several factors taken into consideration in determining base salary, including but not limited to: job-related qualifications, skills, education and experience, as well as job location and the value of other elements of an employee's total compensation package.
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