Sr. Power Integrity Engineer, AI Hardware

Sr. Power Integrity Engineer, AI Hardware Tesla Motors, Inc. 160,000 - 432,000 USD paid holidays, flex time, 401(k) United States, California, Palo Alto May 08, 2026
What to Expect
We are seeking a highly skilledSenior or Staff Power Integrity Engineerto lead the design, simulation, and validation of advanced Power Delivery Networks (PDNs) for our next-generation AI chips, packages and systems for Tesla's Robotaxi, Optimus and data center. This critical role owns the integrity of high-current power delivery from the voltage regulator output down to the SoC, ensuring minimal noise, and superior power efficiency. What You'll Do
Architect and optimize low-impedance PDNs, including VRMs, PCB planes, and pcb/package-level decoupling strategies, to meet strict target impedance and voltage droop specifications
Perform 3D/2D electromagnetic simulation, DC IR drop, AC impedance, and transient analysis using industry-standard tools (Ansys SIwave/HFSS, Cadence Sigrity/PowerSI)
Collaborate closely with SoC design, package, and PCB layout teams to influence stack-up, ballmaps, and routing guidelines to achieve first-pass silicon success
Define PI test patterns and validation items. Lead lab bring-up, measurement, and debugging of PI issues. Correlate simulation models with measurements using VNAs, Oscilloscopes
Develop and standardize automated simulation workflows and reporting pipelines (Python, MATLAB, or TCL)
Act as the design owner, mentor junior engineers, and drive technical decisions across cross-functional teams What You'll Bring
5+ years of relevant industry experience in Power Integrity, Power Delivery Network (PDN) design, or related field
Deep understanding of EM theory, transmission line theory, and DC/AC circuit analysis
Proficient in EDA tools such as Ansys (HFSS, SIwave, Q3D), Cadence (Sigrity PowerSI/PowerDC), or Keysight ADS
Hands-on experience with high-speed instruments such as VNA, Oscilloscopes, or TDR
Background in advanced IC packaging technologies (including 2.5D/3D integration, silicon interposers, and chiplets), on-chip IR analysis, signal integrity preferred
Degree in Engineering, Computer Science, or equivalent in experience and evidence of exceptional ability Compensation and Benefits
Benefits Along with competitive pay, as a full-time Tesla employee, you are eligible for the following benefits at day 1 of hire: Medical plans > plan options with $0 payroll deduction
Family-building, fertility, adoption and surrogacy benefits
Dental (including orthodontic coverage) and vision plans, both have options with a $0 paycheck contribution
Company Paid (Health Savings Accounts) HSA Contribution when enrolled in the High-Deductible medical plan with HSA
Healthcare and Dependent Care Flexible Spending Accounts (FSA)
401(k) with employer match, Employee Stock Purchase Plans, and other financial benefits
Company paid Basic Life, AD&D
Short-term and long-term disability insurance (90 day waiting period)
Employee Assistance Program
Sick and Vacation time (Flex time for salary positions, Accrued hours for Hourly positions), and Paid Holidays
Back-up childcare and parenting support resources
Voluntary benefits to include: critical illness, hospital indemnity, accident insurance, theft & legal services, and pet insurance
Weight Loss and Tobacco Cessation Programs
Tesla Babies program
Commuter benefits
Employee discounts and perks program
Expected Compensation
$160,000 - $432,000/annual salary + cash and stock awards + benefits Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.