Battery Engineer (Battery Cells), Starlink Satellites

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal ofenabling human life on Mars.BATTERY ENGINEER (BATTERY CELLS), STARLINK SATELLITESpaceX is looking for a Battery Engineer to help optimize the next generation of battery cells for the Starlink satellite program. This individual is ultimately responsible for the definition, operation, performance, and lifetime of battery cells; ensuring every gram of battery mass launched to orbit is maximally utilized over the vehicle's life.RESPONSIBILITIES:Guide battery cell-level development roadmap to maximize Wh/kg and lifetimeBenchmark existing and future cell technologies against Starlink requirementsIdentify primary degradation modes, optimizing pack-level operation & future ground testsAccelerate testing from initial characterization through long-duration cyclingConduct cell teardowns and sample preparation for materials characterizationDefine manufacturing requirements, specifications, and validation of production cellsExpand cell modelling capabilities through semi-empirical and physics-based modellingCollaborate with teams covering abuse testing, on-orbit operation, cell-to-pack design, and thermal analysis to achieve high-reliability operation of millions of cells in orbitBASIC QUALIFICATIONS:Bachelor's degree in Physics, Materials Science, Chemical Engineering, or another STEM discipline3+ years of hands-on work with lithium-ion battery cells (co-op/thesis work can apply)1+ years of professional experience with battery cell-level manufacturing or testing (co-op/thesis work can apply)PREFERRED SKILLS AND EXPERIENCE:Advanced degree in Physics, Material Science, Chemical Engineering, or another STEM disciplineProficiency in MATLAB or Python, with strong numerical methods experienceExperience with industry-standard battery cycling equipment and test techniquesExperience with battery degradation mode analysis, both destructive & nondestructiveExperience with design of experiments, statistical process control, and process qualificationFamiliarity with battery cell manufacturers and industry trendsADDITIONAL REQUIREMENTS:Must be willing to work extended hours and weekends as necessaryMust be willing to travel as neededCOMPENSATION AND BENEFITS:Pay range:Battery Engineer/Level I: $100,000.00 - $120,000.00/per yearBattery Engineer/Level II: $115,000.00 - $135,000.00/per yearYour actual level and base salary will be determined on a case-by-case basis and may vary based on the following considerations: job-related knowledge and skills, education, and experience.Base salary is just one part of your total rewards package at SpaceX. You may also be eligible for long-term incentives, in the form of company stock, stock options, or long-term cash awards, as well as potential discretionary bonuses and the ability to purchase additional stock at a discount through an Employee Stock Purchase Plan. You will also receive access to comprehensive medical, vision, and dental coverage, access to a 401(k)-retirement plan, short & long-term disability insurance, life insurance, paid parental leave, and various other discounts and perks. You may also accrue 3 weeks of paid vacation & will be eligible for 10 or more paid holidays per year. Exempt employees are eligible for 5 days of sick leaveITAR REQUIREMENTS:To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. * 1157, or (iv) Asylee under 8 U.S.C. * 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.SpaceX is an Equal Opportunity Employer; employment with SpaceX is governed on the basis of merit, competence and qualifications and will not be influenced in any manner by race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability or any other legally protected status.Applicants wishing to view a copy of SpaceX's Affirmative Action Plan for veterans and individuals with disabilities, or applicants requiring reasonable accommodation to the application/interview process should reach out . #J-18808-Ljbffr

Created: 2025-10-08