Sr. Cell Engineering Technician II

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.

Responsibilities

• Set-up battery cell into fixtures and test systems to conduct cell testing based on engineering direction.
• Register and handle cells following SOP.
• Perform daily maintenance of on-going battery lifetime testing.
• Review cell test progress and notify cell engineers if there is an issue during the testing process.
• Fabricate test fixtures and harnesses as directed by engineers.
• Develop operating procedures and provide facility updates through presentations to engineering team as needed.
• Work with laboratory equipment manufacturers to troubleshoot equipment issues.
• Follow general laboratory maintenance procedures and safety practices.
• Perform routine maintenance on cell test equipment.
• Perform routine calibration of cell test equipment.

Qualifications

• 3 years of previous experience in battery cell testing.
• Attention to detail when handling test samples, starting new tests and troubleshooting test set-ups.
• Strong hands-on skills and experience with light machine tools, especially for fabricating harnesses and test fixtures.
• Strong hands-on experience using multimeters, soldering iron, wire strippers, etc.
• Proficiency in general computer software (Word, Excel, PowerPoint, Remote Desktop Connection).
• Proficiency in troubleshooting issues for tools/hardware using various protocols (Ethernet/IP, CAN).
• Basic knowledge of electrical circuits and the ability to read wiring diagrams.
• Basic awareness of safety protocols around high voltage equipment and lithium-ion batteries.
• Strong communication and interpersonal skills.
• Creative and critical thinking skills when fabricating new test set-ups or troubleshooting testing issues.
• Ability and self-motivation to work in a very fast-paced environment.
• Nice to have:
  • Previous experience with Arbin tester
  • Test protocol programming
  • Programming skills with Python

Pay Disclosure

The hourly range for this role is USD 37.42/hr. - 46.77/hr. for California based applicants. This is the lowest to highest hourly we in good faith believe we would pay for this role at the time of this posting. An employee's position within the hourly range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, geographic location, shift, and organizational needs.

The successful candidate may be eligible for annual performance bonus.

We offer a comprehensive package of benefits for full-time and part-time employees, their spouse or domestic partner, and children up to age 26, including but not limited to paid vacation, paid sick leave, and a competitive portfolio of insurance benefits including life, medical, dental, vision, short-term disability insurance, and long-term disability insurance to eligible employees. You may also have the opportunity to participate in Rivian's 401(k) Plan and Employee Stock Purchase Program if you meet certain eligibility requirements. Full-time employee coverage is effective on their first day of employment. Part-time employee coverage is effective the first of the month following 90 days of employment. More information about benefits is available at rivianbenefits.com.

You can apply for this role through careers.rivian.com (or through internal-careers-rivian.icims.com if you are a current employee). This job is not expected to be closed any sooner than February 20, 2026.

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

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.