Manufacturing Engineer Jobs in California
Manufacturing Engineer jobs in California rank among the most active in the nation, concentrated in aerospace and defense, semiconductor fabrication, medical devices, and electric vehicle production, with openings at every level from entry-level process engineer through principal and senior systems roles. The largest hiring clusters are in the San Francisco Bay Area, Los Angeles, and San Diego, where established employers such as Northrop Grumman, Applied Materials, and Edwards Lifesciences maintain significant engineering workforces. The most consistent demand is for engineers with expertise in lean manufacturing, process validation, and automation systems. Find a role that fits below and apply directly.
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- 497305
- Santa Rosa, California, United States
- Alluxa
- Engineering
- Full-Time/Regular
COMPANY SUMMARY
Alluxa is a technology company that provides specialized optical filters and thin-film precision coatings for the most challenging applications in the industrial technology, life sciences, and semiconductor markets. The company’s products are developed through a proprietary coating process using state-of-the-art, advanced equipment. Alluxa partners with customers across major end markets to provide customized, complex precision coating solutions through Alluxa’s specialized technology platform and proprietary processes. Learn more about Alluxa: https://www.alluxa.com/why-alluxa/
POSITION SUMMARY
The Manufacturing Engineer provides hands-on engineering support for production with a strong emphasis on mechanical systems, equipment design, and process optimization. This role serves as a technical interface within the engineering organization, working closely with manufacturing, R&D, and operations to ensure mechanically robust product designs and manufacturing processes. The position partners with R&D to translate designs into scalable production methods, with a focus on mechanical integrity, equipment performance, and manufacturability.
KEY RESPONSIBILITIES
- Develop, design, test, and manufacture mechanical systems, tooling, and production equipment with a focus on increasing throughput and reducing cost.
- Proactively manage program risk through risk identification and mitigation processes.
- Provide hands-on support for equipment troubleshooting, mechanical repairs, preventative maintenance, and system improvements, particularly for coating machinery.
- Drive Lean process improvement initiatives and assist with training other engineering personnel. i.e. technicians, operators.
- Support business unit goals and objectives, quality initiatives, continuous improvement initiatives, and company policies and procedures. Maintain a safe work environment for self and other co-workers. Follow all safety rules and procedures as instructed by the company’s safety program and initiatives.
- Manage multiple projects in parallel, with varying scope and timeline.
- Convey ideas and troubleshoot problems.
- Work collaboratively with supervisor and other engineering personnel in order to meet customer specifications, expectations, and on time delivery.
- Additional duties as needed.
POSITION QUALIFICATIONS
MINIMUM QUALIFICATIONS:
- Bachelor of Science in Mechanical Engineering (preferred) or related engineering discipline, with 3+ years of relevant manufacturing experience.
- Above average knowledge of engineering principles and practices.
- Strong work ethic displaying consistent dependability, reliability, and initiative. Proficiency with 3D CAD modeling (SolidWorks or similar) for mechanical design and tooling development.
- Strong foundation of interpersonal communication skills, both verbal and written as well as listening. Ability to work well under pressure.
- Creative and flexible, yet a disciplined approach to process and engineering design.
- Excellent problem-solving skills with a high degree of initiative and flexibility.
- Excellent computer skills – Microsoft Office Suite (Word; Excel).
- This position involves access to information that is subject to U.S. Export Controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. Export Controls
PREFERRED EXPERIENCE:
- Hands-on experience with mechanical systems, precision equipment, and manufacturing machinery, ideally in thin film deposition or optical environments.
- Familiarity with CNC and manual machining operations.
- Manufacturing process development. Proven experience transferring new processes from development to manufacturing.
- Experience supporting optical-mechanical assemblies in a manufacturing environment.
- Proven track record with Design for Manufacturability or Design of Experiment (DOE).
- Excellent fundamentals of engineering concepts (tolerance analysis), statistical process control, gauge R&R sampling, and problem-solving techniques.
PHYSICAL REQUIREMENTS
WORKING CONDITIONS:
- Work within a manufacturing environment.
- Must be able to lift 35 lbs.
- Clarity of vision to see near and mid-range.
- While performing duties of this job, this role will regularly be required to sit, stand, walk, use hands, reach with hands and arms.
- Temperature is moderate within work environment.
- The noise level in the manufacturing environment is moderate, but occasionally can be loud.
EEO and Culture Statement:
Alluxa is a subsidiary of Enpro, a leading industrial technology company focused on critical applications across many end-markets, including semiconductor, industrial process, commercial vehicle, sustainable power generation, aerospace, food and pharma, photonics and life sciences.
At Enpro, we believe that diversity drives innovation and inclusion fosters growth. We are committed to creating a workplace where everyone feels valued and respected. Our employment decisions are based on merit, qualifications, and business needs, without regard to race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, marital status, military service, or any other status protected by applicable law. If you require accommodation due to a disability at any time during the recruitment and/or assessment process, please contact Human Resources, and we will make all reasonable efforts to accommodate your request.
Enpro carefully considers a wide range of compensation factors including the background, education, training, and experience required, as well as geographic considerations such as cost of labor, and applicable local and state laws. These considerations can cause offered compensation to vary. The hiring range for this position is typically $89,964 - $134,946 annually. Actual offer will be based on the individual candidate. Enpro offers a range of benefits including, but not limited to medical, dental, vision, life, 401(k) matching, and other supplemental insurance options.
See All 598+ Manufacturing Engineer Jobs in California
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Find Manufacturing Engineer JobsManufacturing Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Manufacturing Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Tesla63

- Apple25

- Anduril17

- Relativity Space15

- SpaceX13

Top Industries Hiring
- Manufacturing38
- Electronics & Hardware38
- Technology & Software17
- Aerospace & Defense14
- Medical Devices9
What California Employers Look For
The qualifications that appear most often in manufacturing engineer jobs across California.
- Bachelor's degree in mechanical, industrial, or manufacturing engineering from an accredited program
- Proficiency with CAD software such as SolidWorks, CATIA, or Siemens NX
- Experience applying lean manufacturing, Six Sigma, or Kaizen methodologies on the production floor
- Hands-on knowledge of GD&T, FMEA, and process validation in regulated California industries
- Familiarity with ISO 9001, AS9100, or FDA 21 CFR Part 820 quality standards common in California sectors
- Strong cross-functional collaboration skills working with supply chain, quality, and design engineering teams
Manufacturing Engineer Jobs in California: Frequently Asked Questions
How do you become a manufacturing engineer in California?
A bachelor's degree in mechanical, industrial, or manufacturing engineering from an ABET-accredited program is the standard entry point for manufacturing engineer roles in California. While California does not require a state-issued license solely to work as a manufacturing engineer, engineers who sign off on public-facing designs may pursue licensure as a Professional Engineer through the California Board for Professional Engineers, Land Surveyors, and Geologists. Employers in aerospace, medical devices, and semiconductor manufacturing often expect familiarity with industry-specific quality standards before hiring.
How much do manufacturing engineers make in California?
Manufacturing engineers in California earn a median of about $124,600 a year, based on May 2025 Bureau of Labor Statistics wage data, ranging from around $77,900 for the lowest 10% to over $172,870 for the top 10%. Pay rises with experience, specialty, and employer.
Which companies hire manufacturing engineers in California?
Employers hiring manufacturing engineers in California right now include Tesla, Apple, and Anduril, based on current listings on Migrate Mate as of August 2026. California's concentration of aerospace primes, medical device makers, and EV manufacturers means demand extends well beyond a handful of headline names.
Which California cities have the most manufacturing engineer jobs?
Fremont, San Diego, and Long Beach are the California cities with the most manufacturing engineer openings, driven by the Bay Area's semiconductor and clean-tech corridors, Los Angeles's aerospace and defense contractors, and San Diego's medical device cluster anchored by companies such as Dexcom, Illumina, and Medtronic's local operations.
Are there remote manufacturing engineer jobs in California?
Yes, but they're rare. About 8% of manufacturing engineer openings tied to California are remote or hybrid as of August 2026, reflecting how much of the role depends on physical presence on the production floor or in the lab. Process and systems engineering tasks, along with documentation and supplier quality work, are the sub-functions most likely to appear in hybrid arrangements.
How can I get hired as a manufacturing engineer in California with little or no experience?
The most realistic entry path is through a new-graduate or rotational engineering program at a large California manufacturer. Companies such as Northrop Grumman, Medtronic, and Applied Materials run structured early-career programs that place candidates in manufacturing roles without requiring prior industry experience. Internships completed during a California university engineering program carry significant weight. Lateral candidates moving from quality technician, manufacturing associate, or CNC machinist roles also gain traction, particularly when they pair hands-on production knowledge with a Lean or Six Sigma Green Belt credential.
Where can I find and apply to manufacturing engineer jobs in California?
You can find and apply to manufacturing engineer jobs in California on Migrate Mate, which lists current California openings across aerospace, medical devices, semiconductors, and EV manufacturing. Find roles that fit your experience and apply directly to each one.
See All 598+ Manufacturing Engineer Jobs in California
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