Manufacturing Engineering Manager Jobs in California
Manufacturing Engineering Manager jobs in California are among the most active in the country, concentrated in aerospace and defense, semiconductor fabrication, medical devices, and automotive supply chain, with demand running from production-floor supervisors stepping into management through senior-level engineering directors. The largest hiring metros are Los Angeles, San Jose, and San Diego, where established names like Northrop Grumman, Applied Materials, and Edwards Lifesciences consistently recruit for these roles. Process optimization, lean manufacturing, and advanced automation integration are the most in-demand specialties across California facilities. Find a role that fits below and apply directly.
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Showing 5 of 114+ Manufacturing Engineering Manager jobs
Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.
The High Frequency Technology Center (HFTC) in Santa Rosa, CA is seeking an intern to join our Industrial Engineering team. This role offers hands-on experience in a high-frequency semiconductor manufacturing environment and the opportunity to learn the principles behind running an efficient, healthy factory.
Working alongside industrial engineers, automation engineers, process engineers, operations personnel, and maintenance/equipment engineering teams, you will help drive major process improvement and capacity expansion efforts. You will take a deep, hands-on dive into specific manufacturing areas — gathering data and observations to own and drive Lean process improvements — and work with the team to develop and improve models and simulations of the factory to increase throughput, reduce turn-around-time, and improve efficiency.
This is a full-time, onsite summer internship in Santa Rosa, CA, with a strong possibility of extension for up to a year.
We believe internships should be more than a summer job. You will be assigned a defined project with clear objectives, ownership, and measurable outcomes, and work closely with experienced engineers throughout. Our goal is that you finish with a tangible improvement delivered to the organization — a meaningful accomplishment you can put on a resume, discuss in future interviews, and build a career on. We encourage curiosity, welcome questions, and support continuous learning.
- Conduct time studies, value stream mapping, and structured process observations on the manufacturing floor
- Use SQL, Excel, and Power BI to analyze manufacturing data and uncover gaps in existing data sets
- Own capacity modeling for a designated manufacturing area, building models that reflect real factory behavior
- Support automation efforts by developing a working understanding of the underlying manufacturing processes
- Document and standardize inventory, MES, and ERP transactions to make them repeatable and reliable
- Support day-to-day operations escalations as a path to learning the floor and its constraints
- Own and present an end-to-end project drawing on several of the above
Required
- Rising junior or senior pursuing a degree in Industrial Engineering, Manufacturing Engineering, or a related technical discipline
- Strong problem-solving and analytical skills
- Strong communication, organization, and teamwork skills
- Ability to take ownership of a task and follow it through to completion
- Willingness to spend time on the manufacturing floor observing and working directly with processes and equipment
Preferred
- Advanced coursework relevant to industrial engineering, manufacturing systems, operations research, and/or data analysis
- Experience with SQL and relational databases
- Experience with discrete-event simulation software (Simul8, Simio, AnyLogic, or Arena)
- Advanced Excel or data analysis skills; exposure to Power BI
- Prior experience in a manufacturing or production environment
- Exposure to Lean, Six Sigma, or continuous improvement methodology
- Personal, academic, or internship projects that demonstrate initiative and technical curiosity
Engineering Mindset
Successful candidates typically demonstrate curiosity and a willingness to learn, attention to detail, strong time management, the ability to collaborate with both technical and non-technical stakeholders, and a desire to understand the people and processes behind a problem — not just its technical requirements.
Keysight Internship Program Requirements Candidates who wish to be considered must be enrolled in a accredited college/university as of September 2027. Applicants who have graduated before September 2027 will not be considered unless they are starting a MS or PHD program after graduating.
CA Pay Range
Visa Sponsorship is not available for this position. Candidates who now or at any point in the future require sponsorship for employment visa status (e.g., H-1B Visa status) may not be considered.
This position requires access to certain goods, software, technology, or technical data subject to U.S. export control laws and regulations. Under these laws and regulations, U.S. persons (which includes U.S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for Keysight can access export-controlled items without authorization from the U.S. government. For any individual who is not a U.S. person, Keysight may need authorization from the U.S. Department of State, U.S. Department of Commerce, or other appropriate federal agency before the individual can access export-controlled items. Employment in this position for non-U.S. persons is contingent on Keysight’s ability to obtain any required government authorizations.
Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***
Our award-winning culture embraces a bold vision of where technology can take us and a passion for tackling challenging problems with industry-first solutions. We believe that when people feel a sense of belonging, they can be more creative, innovative, and thrive at all points in their careers.
The High Frequency Technology Center (HFTC) in Santa Rosa, CA is seeking an intern to join our Industrial Engineering team. This role offers hands-on experience in a high-frequency semiconductor manufacturing environment and the opportunity to learn the principles behind running an efficient, healthy factory.
Working alongside industrial engineers, automation engineers, process engineers, operations personnel, and maintenance/equipment engineering teams, you will help drive major process improvement and capacity expansion efforts. You will take a deep, hands-on dive into specific manufacturing areas — gathering data and observations to own and drive Lean process improvements — and work with the team to develop and improve models and simulations of the factory to increase throughput, reduce turn-around-time, and improve efficiency.
This is a full-time, onsite summer internship in Santa Rosa, CA, with a strong possibility of extension for up to a year.
We believe internships should be more than a summer job. You will be assigned a defined project with clear objectives, ownership, and measurable outcomes, and work closely with experienced engineers throughout. Our goal is that you finish with a tangible improvement delivered to the organization — a meaningful accomplishment you can put on a resume, discuss in future interviews, and build a career on. We encourage curiosity, welcome questions, and support continuous learning.
- Conduct time studies, value stream mapping, and structured process observations on the manufacturing floor
- Use SQL, Excel, and Power BI to analyze manufacturing data and uncover gaps in existing data sets
- Own capacity modeling for a designated manufacturing area, building models that reflect real factory behavior
- Support automation efforts by developing a working understanding of the underlying manufacturing processes
- Document and standardize inventory, MES, and ERP transactions to make them repeatable and reliable
- Support day-to-day operations escalations as a path to learning the floor and its constraints
- Own and present an end-to-end project drawing on several of the above
Required
- Rising junior or senior pursuing a degree in Industrial Engineering, Manufacturing Engineering, or a related technical discipline
- Strong problem-solving and analytical skills
- Strong communication, organization, and teamwork skills
- Ability to take ownership of a task and follow it through to completion
- Willingness to spend time on the manufacturing floor observing and working directly with processes and equipment
Preferred
- Advanced coursework relevant to industrial engineering, manufacturing systems, operations research, and/or data analysis
- Experience with SQL and relational databases
- Experience with discrete-event simulation software (Simul8, Simio, AnyLogic, or Arena)
- Advanced Excel or data analysis skills; exposure to Power BI
- Prior experience in a manufacturing or production environment
- Exposure to Lean, Six Sigma, or continuous improvement methodology
- Personal, academic, or internship projects that demonstrate initiative and technical curiosity
Engineering Mindset
Successful candidates typically demonstrate curiosity and a willingness to learn, attention to detail, strong time management, the ability to collaborate with both technical and non-technical stakeholders, and a desire to understand the people and processes behind a problem — not just its technical requirements.
Keysight Internship Program Requirements Candidates who wish to be considered must be enrolled in a accredited college/university as of September 2027. Applicants who have graduated before September 2027 will not be considered unless they are starting a MS or PHD program after graduating.
CA Pay Range
Visa Sponsorship is not available for this position. Candidates who now or at any point in the future require sponsorship for employment visa status (e.g., H-1B Visa status) may not be considered.
This position requires access to certain goods, software, technology, or technical data subject to U.S. export control laws and regulations. Under these laws and regulations, U.S. persons (which includes U.S. citizens, U.S. nationals, lawful permanent residents, refugees, and asylees) working for Keysight can access export-controlled items without authorization from the U.S. government. For any individual who is not a U.S. person, Keysight may need authorization from the U.S. Department of State, U.S. Department of Commerce, or other appropriate federal agency before the individual can access export-controlled items. Employment in this position for non-U.S. persons is contingent on Keysight’s ability to obtain any required government authorizations.
Careers Privacy Statement***Keysight is an Equal Opportunity Employer.***
See All 114+ Manufacturing Engineering Manager Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find JobsManufacturing Engineering Manager Jobs by City in California
Where California roles are concentrated, by current openings.
Manufacturing Engineering Manager Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
- Tesla19
- Northrop Grumman5
- Anduril4
- Google3
- archer3
Top Industries Hiring
- Electronics & Hardware
- Consulting & Professional Services
- Manufacturing
- Science & Research
- Staffing & Recruiting
What California Employers Look For
The qualifications that appear most often in manufacturing engineering manager jobs across California.
- Bachelor's degree in mechanical, industrial, or manufacturing engineering from an accredited program
- Seven or more years of manufacturing engineering experience including direct people management
- Demonstrated proficiency with lean manufacturing, Six Sigma, or Kaizen methodologies
- Experience managing NPI or sustaining engineering programs in a regulated California industry
- Proficiency with CAD tools and manufacturing execution systems used in California production environments
- Strong cross-functional collaboration skills with supply chain, quality, and operations teams
Manufacturing Engineering Manager Jobs in California: Frequently Asked Questions
How do you become a manufacturing engineering manager in California?
The typical California path starts with a bachelor's degree in mechanical, industrial, or manufacturing engineering, followed by several years of hands-on engineering work in a California production environment. While the role does not require a state-issued license, Professional Engineer registration through the California Board for Professional Engineers, Land Surveyors, and Geologists strengthens candidates significantly. Most hiring managers look for a combination of technical depth, lean or Six Sigma credentials, and demonstrated team leadership before promoting or hiring into a manager role.
Which companies hire manufacturing engineering managers in California?
Employers hiring manufacturing engineering managers in California right now include Tesla, Northrop Grumman, and Anduril, based on current listings on Migrate Mate as of September 2026. California's concentration of aerospace primes, semiconductor equipment makers, and medical device manufacturers means demand for this role is distributed across both large defense contractors in Southern California and high-tech industrial firms throughout the Bay Area and San Diego corridor.
Which California cities have the most manufacturing engineering manager jobs?
Fremont, San Diego, and San Jose have the most manufacturing engineering manager openings in California. Los Angeles anchors the list through its aerospace and defense industrial base, San Jose reflects demand from semiconductor and advanced electronics manufacturers, and San Diego draws on its concentration of medical device and defense contractors including several large facilities that consistently post senior engineering management roles.
Are there remote manufacturing engineering manager jobs in California?
Yes, but they're rare. About 4% of manufacturing engineering manager openings tied to California are remote or hybrid as of September 2026, reflecting the hands-on nature of the role. The portions most compatible with remote work include design review, supplier qualification, documentation, and cross-functional program coordination, while direct floor oversight, equipment qualification, and production escalations almost always require physical presence at the California facility.
How can I get hired as a manufacturing engineering manager in California with little or no experience?
The most realistic entry path is moving up from a manufacturing or process engineer role at a California employer that promotes from within, particularly in aerospace, medical devices, or semiconductor equipment where structured career ladders exist. Large California manufacturers like Raytheon, Boston Scientific, and Lam Research run formal new-grad and rotational engineering programs that expose candidates to process, quality, and operations functions early. Building a record in a lead engineer or technical program coordinator role, combined with a Six Sigma Green Belt or lean certification, positions candidates for a first management opening without prior direct reports.
Where can I find and apply to manufacturing engineering manager jobs in California?
You can find and apply to manufacturing engineering manager jobs in California on Migrate Mate, which lists current California openings. Find roles that fit your experience and target location, then apply directly to each one.
See All 114+ Manufacturing Engineering Manager Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
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