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Mechanical Design Engineer, Closures Sealing

TeslaAustin, TXMay 11th, 2026
What To ExpectAs a Closures Sealing Engineer, you will work with some of the industry’s brightest minds and take engineering ownership of complete static and dynamic sealing systems as well as Daylight Opening trims for Tesla vehicles. Your work will focus on static and dynamic seals for current vehicle programs, with an emphasis on quality improvement, cost reduction, and manufacturing enhancements. Additionally, you will be responsible for the engineering and design of static and dynamic seals and DLO trims for future vehicle programs.Your ownership of seals will include initiating and overseeing both virtual (CAE) and physical testing and analysis to validate new designs from concept to production. This role provides a great opportunity to interface with all aspects of vehicle development. You will work closely with the body, closures, electrical/firmware, exterior, and interior teams, as well as with manufacturing engineering, to establish world-class seal and trim designs along with world-class assembly processes.What You'll DoServe as a member of the Vehicle Engineering Team, supporting closure system static and dynamic sealing and DLO trim development for Tesla vehicles Fully specify elastomeric seal designs through the creation of specification drawingsInitiate seal CAE studies, interpret results, and iterate until geometry and materials meet design targetsSelect appropriate materials for elastomeric static and dynamic seals and DLO trimsUnderstand manufacturing processes used to produce elastomeric seals, TP & metallic trims, and assembly processesAchieve innovation-driven closure sealing & trims system targets for appearance, function, quality, cost, and weightEstablish system level architecture and functionality based on market research, design feasibility and prototyping. Creation of component specifications, and other technical design documentsParticipate in the iterative process with the Tesla design and styling studio to deliver the optimal balance of form, function, and qualityInterpret/develop Tolerance Analysis, CAE, DFM, DFMEA, PFMEA simulations/results and integrate feedback into product designsManage and collaborate with key suppliers (both internal and external) to support overall vehicle development milestones and prototype/ production build eventsWhat You'll BringDegree in Mechanical Engineering or equivalent experience, with evidence of exceptional ability3 years of experience in the design and engineering of Automotive ClosuresStrong understanding of GD&TAbility to interpret FEA results and integrate recommendations into product designsExperience designing new and improved seals and trim components using design softwareProficiency in CAD software V5/3DX for designing 2D sections and 3D geometry of seals. Experience designing complex seal molds is a plusProven track record of ownership of seal and trim designs from concept (new or improved) through productionExperience collaborating with supply chain partners in the development of new seals and trimsMust be proactive in improving processes and driving projects—examples of such initiatives should be providedExcellent communication skills, resourcefulness, and time managementBenefitsCompensation and BenefitsAlong 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, Tesla