Efficiency Engineer Jobs in California
Efficiency Engineer jobs in California are in steady demand, concentrated in aerospace and defense manufacturing, semiconductors and clean technology, and large-scale logistics and utilities operations, with openings at every level from entry-level process analyst through senior continuous improvement lead. The largest hiring activity is centered in Los Angeles, the San Francisco Bay Area, and San Diego, where employers such as Northrop Grumman, Chevron, and Applied Materials maintain established operations. Lean manufacturing, energy efficiency compliance under California regulatory frameworks, and supply chain optimization are the most consistently sought specialties. Find a role that fits below and apply directly.
Find Efficiency Engineer JobsOverview
Showing 5 of 14+ Efficiency Engineer jobs
Minimum qualifications:
- Bachelor’s degree or equivalent practical experience.
- 5 years of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript).
- 1 year of experience building and developing large-scale infrastructure or distributed systems.
- 1 year of experience with data structures and algorithms.
Preferred qualifications:
- Master's degree or PhD in Computer Science or related technical field.
- Experience developing accessible technologies.
- Experience in backend coding languages such as GOLang, Rust, or Java.
- Experience in ML model coding languages (e.g., Python).
About the job
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.The Google Cloud AI Research team addresses AI challenges motivated by Google Cloud’s mission of bringing AI to tech, healthcare, finance, retail and many other industries. We work on a range of unique problems focused on research topics that maximize scientific and real-world impact, aiming to push the state-of-the-art in AI and share findings with the broader research community. We also collaborate with product teams to bring innovations to real-world impact that benefits our customers.Individual pay is determined by factors including job-related skills, experience, and relevant education or training.US: $174000 - $252000 (USD) + 15% bonus target + equity + benefits
Learn more about benefits at Google.
Responsibilities
- Write product or system development code.
- Review code developed by other developers and provide feedback to ensure best practices (e.g., style guidelines, checking code in, accuracy, testability, and efficiency).
- Contribute to existing documentation or educational content and adapt content based on product/program updates and user feedback.
- Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on hardware, network, or service operations and quality.
Minimum qualifications:
- Bachelor’s degree or equivalent practical experience.
- 5 years of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript).
- 1 year of experience building and developing large-scale infrastructure or distributed systems.
- 1 year of experience with data structures and algorithms.
Preferred qualifications:
- Master's degree or PhD in Computer Science or related technical field.
- Experience developing accessible technologies.
- Experience in backend coding languages such as GOLang, Rust, or Java.
- Experience in ML model coding languages (e.g., Python).
About the job
Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.The Google Cloud AI Research team addresses AI challenges motivated by Google Cloud’s mission of bringing AI to tech, healthcare, finance, retail and many other industries. We work on a range of unique problems focused on research topics that maximize scientific and real-world impact, aiming to push the state-of-the-art in AI and share findings with the broader research community. We also collaborate with product teams to bring innovations to real-world impact that benefits our customers.Individual pay is determined by factors including job-related skills, experience, and relevant education or training.US: $174000 - $252000 (USD) + 15% bonus target + equity + benefits
Learn more about benefits at Google.
Responsibilities
- Write product or system development code.
- Review code developed by other developers and provide feedback to ensure best practices (e.g., style guidelines, checking code in, accuracy, testability, and efficiency).
- Contribute to existing documentation or educational content and adapt content based on product/program updates and user feedback.
- Triage product or system issues and debug/track/resolve by analyzing the sources of issues and the impact on hardware, network, or service operations and quality.
See All 14 Efficiency Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Efficiency Engineer JobsEfficiency Engineer Jobs by City in California
Where California roles are concentrated, by current openings.
Efficiency Engineer Job Market in California
A snapshot from current California openings, updated as new roles post.
Who's Hiring
Top Industries Hiring
- Technology & Software
- Law & Legal Services
- Electronics & Hardware
What California Employers Look For
The qualifications that appear most often in efficiency engineer jobs across California.
- Bachelor's degree in industrial engineering, mechanical engineering, or a closely related field
- Demonstrated experience applying Lean, Six Sigma, or Kaizen methodologies in a production or operations environment
- Proficiency with process mapping tools and data analysis software such as Minitab or Excel
- Familiarity with California Title 24 energy efficiency standards or equivalent regulatory compliance requirements
- Experience leading cross-functional improvement projects from problem identification through verified results
- Certified Lean Six Sigma Green Belt or Black Belt credential preferred by most California employers
Efficiency Engineer Jobs in California: Frequently Asked Questions
How do you become a efficiency engineer in California?
Most efficiency engineer roles in California require a bachelor's degree in industrial, mechanical, or systems engineering from an accredited program. While California does not require a state license specific to efficiency engineers, many employers prefer candidates who have earned a Lean Six Sigma Green Belt or Black Belt certification. Engineers who want to practice as licensed Professional Engineers may pursue licensure through the California Board for Professional Engineers, Land Surveyors, and Geologists, which adds credibility for senior roles.
How much do efficiency engineers make in California?
Efficiency 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 efficiency engineers in California?
Employers hiring efficiency engineers in California right now include Nuro, Apple, and Waymo, based on current listings on Migrate Mate as of August 2026. California's concentration of aerospace manufacturers, semiconductor fabs, and large utilities means demand for continuous improvement expertise runs across both traditional heavy industry and high-growth clean energy sectors.
Which California cities have the most efficiency engineer jobs?
Mountain View, San Jose, and Cupertino account for the most efficiency engineer openings in California. The distribution reflects where large manufacturing, defense, and technology operations are anchored, with the Bay Area's semiconductor and clean tech campuses, Los Angeles's aerospace and logistics hubs, and San Diego's defense contractors each generating consistent demand for process improvement talent.
Are there remote efficiency engineer jobs in California?
Yes, but they're rare. Efficiency engineering is fundamentally a hands-on discipline tied to physical processes, production floors, and on-site equipment, which limits full remote arrangements. About 40% of efficiency engineer openings tied to California are remote or hybrid as of August 2026, and those positions tend to cover the data analysis, reporting, and project coordination portions of the role rather than active process observation or line-level implementation.
How can I get hired as a efficiency engineer in California with little or no experience?
The most realistic entry path is an industrial or manufacturing engineering internship or co-op arranged through a California university's engineering program, which frequently leads directly to a full-time offer. Large California employers such as Northrop Grumman, Intel, and Pacific Gas and Electric run structured new-graduate rotational programs in operations and continuous improvement. Candidates coming from adjacent roles like quality technician, production coordinator, or facilities analyst can also make a lateral move by pairing that experience with a Lean Six Sigma Yellow or Green Belt certificate to signal readiness for improvement-focused work.
Where can I find and apply to efficiency engineer jobs in California?
You can find and apply to efficiency engineer jobs in California on Migrate Mate, which lists current openings across the state. Search the available roles, find the ones that match your background and preferred location, and apply directly to the ones that fit.
See All 14 Efficiency Engineer Jobs in California
Find roles in California that match your experience and apply in just a few clicks.
Find Efficiency Engineer Jobs