Staff SI/PI Engineer

About Us Rivianis 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 Working with package design and pcb design engineers on layout optimization based on SI and PI analysis using industry-standard tools. Cross-functional collaborate with SOC architect, physical design, and system design to achieve optimum die, package and system level SI/PI performance Hands-on to validate SI/PI performance in lab and correlate with simulations Stay current with industry trends, emerging technologies, and best practices in SI and PI design methodologies. Qualifications M.S. Degree in EE or related field with relevant industry-level work experience. Strong EE fundamentals and problem-solving skills. Strong academic background in EM theory and transmission line. Familiarity with all aspects of signal Integrity basic knowledge for high-speed SerDes, parallel interfaces, as well as power Integrity. Hands-on experience in SI/PI analysis for high-speed interconnects using EM and circuit simulation tools such as Ansys HFSS/SIWave/Q2D, Keysight ADS, Spice/Spectre, Cadence Sigrity, and scripting languages (Matlab, Python or Perl). Proven track record of incorporating AI into the methodology/workflow with demonstrable increase in productivity and rigor. Measurement expertise with frequency and time domain tools (VNA, spectrum analyzer, TDR, oscilloscope). Preferred Qualifications Ph.D. in EE or related field with a minimum of 1~2 years of work experience. Experience in high speed analog circuit design, including I/O equalization, clocking, fundamental circuits such as BandGap, Level Shifters, Comparators, DLL, etc. Knowledge in 2.5D/3D package design, including interposer, silicon bridge, and 3D die stacking technologies. Knowledge of memory and chiplet standards, including timing budget, design & sign-off methodologies. Understanding of on-chip DVD/EMIR, system voltage budgets, and voltage regulator modeling and design. Excellent communication and presentation skills. Pay Disclosure The salary range for this role is $186,000-$296,000 for Palo Alto, CA-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 an annual performance bonus and equity awards. 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. Company Statements 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 View email address on click.appcast.io. 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. 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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. #J-18808-Ljbffr Rivian