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 Sr. Software Integration Engineer is responsible for integrating, configuring, and validating software across embedded systems and vehicle platforms. This role works closely with software, systems, hardware, test, and program teams to deliver stable, release-ready software builds and resolve integration issues throughout development. Responsibilities Integrate software components and releases across embedded controllers, vehicle networks, and supporting systems Own First Pass Yield (FPY) metrics for software integration and flashing workflows: define measurement methods, monitor and report results, investigate misses, and drive corrective actions to improve yield Support ECU flashing activities, participate in the approval process for software packages and configurations, and improve flashing procedures, capacity, and issue resolution Maintain integration plans, build configurations, release notes, and traceability for software changes Bring up new software builds on benches and flash Equipment up time; verify compatibility across hardware and software versions Lead software-to-ECU (SW-to-ECU) failure diagnostics and resolution, using logs, debugging tools, network traces, and test results to isolate root causes, coordinate corrective actions, and track issues through closure Develop and maintain scripts and tools to automate build, deployment, smoke-test, and validation workflows Define and execute integration and regression tests in partnership with software and validation teams Identify integration risks, dependencies, and readiness gaps; communicate status and escalate blockers with clear technical context Support release readiness reviews and ensure known issues, workarounds, and software dependencies are documented Contribute to continuous improvement of integration processes, test coverage, and development infrastructure Qualifications Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field Experience integrating software for embedded, automotive, robotics, or other complex systems Proficiency with at least one programming or scripting language; Preferred Python, C/C++ and Rust is nice to have Familiarity with version control and collaborative development workflows, such as Git and code review Experience debugging software across component and system boundaries, using logs, debuggers, test equipment, or network-analysis tools Strong problem-solving and communication skills, including the ability to turn ambiguous integration failures into actionable issues Ability to manage multiple dependencies and collaborate effectively across disciplines Ability to work with Linux Preferred qualifications Experience with automotive communication protocols such as CAN, LIN, or Ethernet, and tools such as CANoe or Wireshark Familiarity with embedded Linux, RTOS environments, ECU architectures, bootloaders, or over-the-air update workflows Experience with continuous integration systems, automated testing, hardware-in-the-loop (HIL), software-in-the-loop (SIL), or vehicle testing Knowledge of functional safety, cybersecurity, or automotive software development practices Pay Disclosure Salary Range for Illinois Based Applicants: The salary range for this position is $98,500 - $123,100 for Illinois based applicants. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary 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 and equity awards. Benefits Summary: 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 November 18, 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 candidateaccommodations@rivian.com. Candidate Data Privacy and Technology 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. How We Use AI in Our Hiring Process: To ensure transparency, we want candidates to know that Rivian uses iCIMS Talent Cloud Artificial Intelligence (TCAI) and AI-enabled tools to assist with screening, reviewing, organizing and highlighting profiles and applications that match the key requirements for each role. AI does not make hiring decisions: Qualified candidate applications are reviewed by a member of our team, and all decisions throughout the process are made by humans. We use AI to support efficiency and consistency, not to replace human judgment. We are committed to a fair, thoughtful, and equitable experience for every candidate. Participation in AI profile matching is entirely voluntary. If you prefer that your profile not be used in this process, you can opt out at any time. Opting out means your profile will be excluded from automated matching and will not be surfaced for additional roles through this system. Your current application remains active and will not be affected in any way. Please note that we are currently not accepting applications from third party application services. Integrate software components and releases across embedded controllers, vehicle networks, and supporting systems Own First Pass Yield (FPY) metrics for software integration and flashing workflows: define measurement methods, monitor and report results, investigate misses, and drive corrective actions to improve yield Support ECU flashing activities, participate in the approval process for software packages and configurations, and improve flashing procedures, capacity, and issue resolution Maintain integration plans, build configurations, release notes, and traceability for software changes Bring up new software builds on benches and flash Equipment up time; verify compatibility across hardware and software versions Lead software-to-ECU (SW-to-ECU) failure diagnostics and resolution, using logs, debugging tools, network traces, and test results to isolate root causes, coordinate corrective actions, and track issues through closure Develop and maintain scripts and tools to automate build, deployment, smoke-test, and validation workflows Define and execute integration and regression tests in partnership with software and validation teams Identify integration risks, dependencies, and readiness gaps; communicate status and escalate blockers with clear technical context Support release readiness reviews and ensure known issues, workarounds, and software dependencies are documented Contribute to continuous improvement of integration processes, test coverage, and development infrastructure Bachelor’s degree in Computer Engineering, Electrical Engineering, Computer Science, or a related field Experience integrating software for embedded, automotive, robotics, or other complex systems Proficiency with at least one programming or scripting language; Preferred Python, C/C++ and Rust is nice to have Familiarity with version control and collaborative development workflows, such as Git and code review Experience debugging software across component and system boundaries, using logs, debuggers, test equipment, or network-analysis tools Strong problem-solving and communication skills, including the ability to turn ambiguous integration failures into actionable issues Ability to manage multiple dependencies and collaborate effectively across disciplines Ability to work with Linux Preferred qualifications Experience with automotive communication protocols such as CAN, LIN, or Ethernet, and tools such as CANoe or Wireshark Familiarity with embedded Linux, RTOS environments, ECU architectures, bootloaders, or over-the-air update workflows Experience with continuous integration systems, automated testing, hardware-in-the-loop (HIL), software-in-the-loop (SIL), or vehicle testing Knowledge of functional safety, cybersecurity, or automotive software development practices