ZipRecruiter

Log In

1

Senior Motor Design Engineer Jobs in California (NOW HIRING)

Radiant

Senior Motor Design Engineer

El Segundo, CA · On-site

$158K - $247.28K/yr

About the Role Radiant is seeking a talented Senior Motor Design Engineer to design and develop an alternator for the nuclear-driven, high-speed power generator. Responsibilities include but are not ...

Rivian

Sr. Mechanical Design Engineer, Motor

Tustin, CA

$107.80K - $134.80K/yr

Role Summary As the Sr. Mechanical Design Engineer, Motor, you will have a critical technical role guiding and shaping the design, release, and integration of an electric motor. Specifically ...

Rivian

Sr. Mechanical Design Engineer, Motor

Tustin, CA

$107.80K - $134.80K/yr

Role Summary As the Sr. Mechanical Design Engineer, Motor, you will have a critical technical role guiding and shaping the design, release, and integration of an electric motor. Specifically ...

Rivian

Sr. Mechanical Design Engineer, Motor

Tustin, CA · On-site

$107.80K - $134.80K/yr

Role Summary As the Sr. Mechanical Design Engineer, Motor, you will have a critical technical role guiding and shaping the design, release, and integration of an electric motor. Specifically ...

anduril

Senior Motor Controls Engineer

Costa Mesa, CA · On-site

$191K - $253K/yr

Senior Motor Controls Engineer Costa Mesa, California, United States Anduril Industries is a ... Background in low-level firmware architecture, design and development in C * Experience with ...

General Atomics

Engineer VI

Poway, CA · On-site

Mechanical Engineer - Electrical Integration Electrical Test Engineer RF Engineering Manager Staff Magnetic Engineer, Motor Design Senior Staff RF/Antenna Engineer Electrical Integration Engineer ...

Pyka

Senior Motor Control Engineer

Alameda, CA

$143K - $173K/yr

We design, develop and manufacture an ecosystem of technologies including proprietary flight ... Role Overview Pyka is looking for a Sr. Motor Control Engineer to join our experienced and ...

next page

Showing results 1-20

People also search for

All JobsSenior Motor Design Engineer JobsSenior Motor Design Engineer Jobs in California

Senior Motor Design Engineer information

See California salary details

$69.6K

$132.8K

$192.4K

How much do senior motor design engineer jobs pay per year?

As of May 28, 2026, the average yearly pay for senior motor design engineer in California is $132,815.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,100.00 and $155,400.00 per year, depending on experience, location, and employer.

What is a Senior Motor Design Engineer job?

A Senior Motor Design Engineer is responsible for designing, developing, and optimizing electric motors for various applications, such as automotive, industrial, and consumer electronics. They analyze performance requirements, select materials, and oversee simulations and prototyping to ensure efficiency and reliability. Additionally, they collaborate with cross-functional teams, including mechanical and electrical engineers, to integrate motors into complete systems. Their role often involves troubleshooting design issues, improving manufacturing processes, and staying updated with advancements in motor technology.

What are the key skills and qualifications needed to thrive in the Senior Motor Design Engineer position, and why are they important?

A Senior Motor Design Engineer typically requires a strong background in electrical or mechanical engineering, motor theory, and substantial experience in electromagnetics and thermal analysis. Expertise with simulation tools such as ANSYS Maxwell, MATLAB, and CAD software, as well as familiarity with industry standards or certifications (e.g., IEEE), is commonly expected. Strong project management, problem-solving abilities, and effective communication with multidisciplinary teams help these engineers excel. These skills ensure the successful design, development, and optimization of advanced motor systems to meet demanding project requirements.

What types of projects and responsibilities can a Senior Motor Design Engineer expect on a typical day?

As a Senior Motor Design Engineer, you can expect to work on a wide range of projects, from designing new electric motor architectures to optimizing existing systems for improved efficiency and performance. Your daily responsibilities will likely include conducting simulations, analyzing test data, collaborating with mechanical and electrical engineers, and preparing technical documentation. You may also be involved in troubleshooting design issues, meeting with clients or cross-functional teams, and overseeing the work of junior engineers or technicians. This dynamic role offers a stimulating environment where you can see your ideas move from concept to prototype, directly impacting product development and innovation.
More about Senior Motor Design Engineer jobs
What are popular job titles related to Senior Motor Design Engineer jobs in California? For Senior Motor Design Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Senior Motor Design Engineer jobs in California look for? The top searched job categories for Senior Motor Design Engineer jobs in California are:
What cities in California are hiring for Senior Motor Design Engineer jobs? Cities in California with the most Senior Motor Design Engineer job openings:
Senior Motor Design Engineer jobs near you
Infographic showing various Senior Motor Design Engineer job openings in California as of May 2026, with employment types broken down into 94% Full Time, 4% Part Time, and 2% Contract. Highlights an 91% Physical, 4% Hybrid, and 5% Remote job distribution, with an average salary of $132,815 per year, or $63.9 per hour.
Senior Motor Design Engineer

Senior Motor Design Engineer

Radiant

El Segundo, CA • On-site

$158K - $247.28K/yr

Full-time

Medical, Dental, Vision, Life, PTO

Posted 11 days ago

Job description

About Radiant
Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. Radiant's unique, practical approach to nuclear development leverages modern software engineering to rapidly deliver safe, factory-built microreactors that use existing, well-qualified materials. Founded in 2020, Radiant is on track to test its first reactor at the Idaho National Laboratory this summer, with initial customer deliveries beginning in 2028.
About the Role
Radiant is seeking a talented Senior Motor Design Engineer to design and develop an alternator for the nuclear-driven, high-speed power generator. Responsibilities include but are not limited to the design of active parts, and the structural and thermal analysis of high-speed generators.You will collaborate with engineers cross-functionally and partner closely with the Power Conversion and Electrical Systems team responsible for converting mechanical energy to electrical to be delivered to customers safely and reliably. The successful candidate will own active part design of generators, along with performing analysis, simulation, and component selection. You'll make a big impact in commercializing Earth's first mass-produced nuclear reactors and power remote areas and critical infrastructure with abundant clean energy.
Responsibilities & Duties:
  • Own design, development, and integration of high power alternator and primary loop motor for a nuclear power generator.
  • Apply electromagnetic design and testing for a closed-loop Brayton cycle and its electric motor/generator components.
  • Create 3D models and 2D fabrication drawings in CAD and NX.
  • Own communications with vendors to source all components to build the generator.
  • Perform bench testing, dynamic testing, and system testing for all subsystem components and models.
  • Perform hands-on assembly, rapid prototyping, and integration of high voltage electric motors and generators.

Required Qualifications & Skills:
  • B.S. in Electrical Engineering, or mechanical engineering specializing in power electronics.
  • 5+ years of design experience designing high-voltage and high-power electric motors and/or generators.
  • Fundamental knowledge of electric motors.
  • Expert in design of different types of permanent magnet motors in +1kV, +1MW applications with speeds +40krpm.

Desired Qualifications & Skills:
  • 8+ years of generator design.
  • M.S in Electrical Engineering, or Mechanical Engineering specializing in power electronics.
  • Knowledge of motor control systems including SVM.
  • Deep understanding of Power Electronics and interaction of electronics circuits with electromagnetics components.
  • Define and optimize generator requirements and update design to comply with system level limitations and specifications.
  • Great team player with one team mentality working with turbomachinery, power electronics, thermal, packaging and software teams.

Additional Requirements
  • Must be willing to work extended hours and weekends as necessary to accomplish our mission.
  • Must work 100% onsite at El Segundo HQ.
Benefits and Perks
  • Stock: Substantial incentive stock plan for all full-time employees.
  • Medical: 100% up to base silver level plan for employee + 50% dependents, offers up to Platinum plans.
  • One Medical: Sponsored memberships for employees and their dependents.
  • Vision: 100% top tier plan coverage + 50% for dependents.
  • Dental: 100% top tier plan coverage, orthodontia extra, 50% for dependents.
  • Voluntary life, accident, hospital, critical illness, commuter and FSA/HSA are offered as employee contributed benefits.
  • 8-weeks of paid parental leave for all parents. Additional paid pregnancy leave for CA employees.
  • Daily catered lunch. Free snacks and drinks.
  • Flexible PTO policy. Remote workday allocation.
  • Company and team-bonding events, happy hours and in-person camaraderie.
  • Beautiful El Segundo headquarters close to the Pacific Ocean.

Total Compensation and Benefits
Radiant compensates people for impact and invests in those who continue to raise the bar. Radiant's new hire compensation package includes base salary, substantial equity grants, and comprehensive health benefits. Total compensation and level are determined through a rigorous evaluation of interview performance, experience, education, and qualifications, and are designed to support continued growth as scope, responsibility, and impact expand at Radiant.
The best of today's advanced reactor builders don't wait for job postings. They join the winning team. If that's you, contact us directly for immediate opportunities: recruiting@radiantnuclear.com.
We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.
Unfortunately, we are unable to provide visa sponsorship at this time.
This position involves access to technology 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.

Apply