<p>About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it for future generations. Role Summary The staff engineer leads and contributes to development and verification of motor controls algorithms and their performance via cloud big data for the EPC (Electric Power Conversion) team. They are responsible for continuously improving the team's technical excellence, discipline, and flexibility to ensure high quality software deliverables, timely integration of software, operational efficiency, and field performance review. Responsibilities Develop advanced motor control algorithms and calibrations for high power electric drive system Develop big data analytical tool to assess, improve, and achieve full robustness of inverter fault handling (in collaboration with cross functional hardware and reliability team) Develop big data analytical tool for advanced motor control features and complete troubleshooting and root cause analysis Develop cross-functional vehicle level controls features and meeting functional safety (FUSA) requirements Lead requirement definition of advanced motor controls and cross-functional vehicle level features Design algorithms, perform simulation and analysis, and work with cross-functional teams Develop hardware-in-the-loop (HIL) test cases for controls and software development Plan and perform algorithm testing in HIL, high-voltage dynamometer, and vehicle test environment Stays abreast of new technologies and competitive methods and products Submit patents and trade secrets to advance Rivian Intellectual Property portfolio in the field of propulsion drive controls Qualifications Ph.D. in Electrical Engineering or Mechanical Engineering with dissertation research in advanced motor controls algorithm design 5+ years of experience in algorithm design and testing in EV industry or equivalent experience Expert in the theory and principle of AC electric machine drive and three-phase switching power converter topologies Strong data analysis background and programming skills in Python and SQL and familiarity with modern data stack tools like Databricks. Strong teamwork skills, data presentation, and problem-solving attitude, and project planning in collaboration with project managers Expert in developing digital control algorithms for 3-phase switching power converters and AC electric machines Fluency in Model-based design using Matlab/Simulink, modeling and simulation of electric drives, and inverter fault handling Strong C and C++ programming languages Excellent interpersonal skills in a fast-paced team with full autonomy Strong hands-on experience in high voltage/power/speed laboratory/vehicle environment as well as vehicle ECU interfaces and tools Experience with software testing platform including HIL tests and unit tests Pay Disclosure Salary Range for California Based Candidates: $171,100 - $213,900.00 (actual compensation will be determined based on experience, location, and other factors permitted by law). Benefits Summary: Rivian provides robust medical/Rx, dental and vision insurance packages for full-time employees, their spouse or domestic partner, and children up to age 26. Coverage is effective on the first day of employment. Equal Opportunity Rivian is an equal opportunity employer and complies with all applicable federal, state, and local fair employment practices laws. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, ancestry, sex, sexual orientation, gender, gender expression, gender identity, genetic information or characteristics, physical or mental disability, marital/domestic partner status, age, military/veteran status, medical condition, or any other characteristic protected by law. Rivian is committed to ensuring that our hiring process is accessible for persons with disabilities. If you have a disability or limitation, such as those covered by the Americans with Disabilities Act, that requires accommodations to assist you in the search and application process, please email us at candidateaccommodations@rivian.com. Candidate Data Privacy Rivian may collect, use and disclose your personal information or personal data (within the meaning of the applicable data protection laws) when you apply for employment and/or participate in our recruitment processes ("Candidate Personal Data"). This data includes contact, demographic, communications, educational, professional, employment, social media/website, network/device, recruiting system usage/interaction, security and preference information. Rivian may use your Candidate Personal Data for the purposes of (i) tracking interactions with our recruiting system; (ii) carrying out, analyzing and improving our application and recruitment process, including assessing you and your application and conducting employment, background and reference checks; (iii) establishing an employment relationship or entering into an employment contract with you; (iv) complying with our legal, regulatory and corporate governance obligations; (v) recordkeeping; (vi) ensuring network and information security and preventing fraud; and (vii) as otherwise required or permitted by applicable law. Rivian may share your Candidate Personal Data with (i) internal personnel who have a need to know such information in order to perform their duties, including individuals on our People Team, Finance, Legal, and the team(s) with the position(s) for which you are applying; (ii) Rivian affiliates; and (iii) Rivian's service providers, including providers of background checks, staffing services, and cloud services. Rivian may transfer or store internationally your Candidate Personal Data, including to or in the United States, Canada, the United Kingdom, and the European Union and in the cloud, and this data may be subject to the laws and accessible to the courts, law enforcement and national security authorities of such jurisdictions. Please note that we are currently not accepting applications from third party application services.</p> <p>Ph.D. in Electrical Engineering or Mechanical Engineering with dissertation research in advanced motor controls algorithm design 5+ years of experience in algorithm design and testing in EV industry or equivalent experience Expert in the theory and principle of AC electric machine drive and three-phase switching power converter topologies Strong data analysis background and programming skills in Python and SQL and familiarity with modern data stack tools like Databricks. Strong teamwork skills, data presentation, and problem-solving attitude, and project planning in collaboration with project managers Expert in developing digital control algorithms for 3-phase switching power converters and AC electric machines Fluency in Model-based design using Matlab/Simulink, modeling and simulation of electric drives, and inverter fault handling Strong C and C++ programming languages Excellent interpersonal skills in a fast-paced team with full autonomy Strong hands-on experience in high voltage/power/speed laboratory/vehicle environment as well as vehicle ECU interfaces and tools Experience with software testing platform including HIL tests and unit tests</p> <p>Develop advanced motor control algorithms and calibrations for high power electric drive system Develop big data analytical tool to assess, improve, and achieve full robustness of inverter fault handling (in collaboration with cross functional hardware and reliability team) Develop big data analytical tool for advanced motor control features and complete troubleshooting and root cause analysis Develop cross-functional vehicle level controls features and meeting functional safety (FUSA) requirements Lead requirement definition of advanced motor controls and cross-functional vehicle level features Design algorithms, perform simulation and analysis, and work with cross-functional teams Develop hardware-in-the-loop (HIL) test cases for controls and software development Plan and perform algorithm testing in HIL, high-voltage dynamometer, and vehicle test environment Stays abreast of new technologies and competitive methods and products Submit patents and trade secrets to advance Rivian Intellectual Property portfolio in the field of propulsion drive controls</p>