Mechanical Process Engineer, Factory Infrastructure
What to Expect Tesla's Cell Engineering Factory Programs team is seeking an experienced engineer to serve as the Subject Matter Expert (SME) for mechanical and process infrastructure across our 4680 cell manufacturing factories. This is a key technical leadership role at the core of our global capacity expansion, where you'll define, own, and scale the complete infrastructure ecosystem that enables high-volume, high-reliability battery production.
This is primarily a hands-on technical role, with opportunities to build and mentor a small engineering team as the group grows. You will be the primary authority for factory infrastructure engineering excellence, covering Mechanical Systems and Process Systems such as HVAC, utility distribution, environmental control, dust collection, and building mechanical systems; hydronic loops (process cooling water, RO/DI water, hot oil); process gases (N₂, compressed air); electrolyte supply; and chemical utility systems.
Your work will directly impact facility performance, uptime, and scalability, making you a critical enabler of Tesla's cell manufacturing roadmap. You'll serve as the primary factory engineering authority, setting technical standards, reviewing design packages, and leading front-end conceptual design for new and existing facilities worldwide.
What You'll Do Define and own mechanical (HVAC, utilities, environmental) and process (hydronics, gases, electrolyte) system standards, layouts, and specifications for new and existing facilities
Review and approve P&IDs, schematics, and 3D models (Revit), applying first principles to size critical components such as chillers, pumps, compressors, and heat exchangers
Lead lifecycle delivery from concept to commissioning, partnering with EPC (Engineering, Procurement, and Construction) teams to resolve issues and ensure design intent
Conduct cost-benefit analyses for centralized vs. localized utility solutions and continuously improve internal standards based on operational data
Ensure all designs meet regional codes, safety protocols, and permitting requirements across global jurisdictions
What You'll Bring Bachelor's or Master's degree in Mechanical, Process, or Chemical Engineering, or equivalent experience
10+ years of experience in large-scale facility infrastructure (battery, semiconductor, or chemical), including cleanroom/dryroom design
Proven expertise in both mechanical building systems and process utilities (hydronics, gases, chemical supply)
Proficiency in Revit, AutoCAD, and system modeling tools (AFT Pipeflo, Aspen HYSYS, or equivalent)
Ability to influence cross-functional stakeholders and suppliers, and to lead with clear, data-driven technical arguments
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
Earned Wage Access: Real-time pay access paid daily, subject to eligibility and schedule (applicable for below Sr. Managers levels)
Tesla is an Equal Opportunity / Affirmative Action employer committed to diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, age, national origin, disability, protected veteran status, gender identity or any other factor protected by applicable federal, state or local laws.
Tesla is also committed to working with and providing reasonable accommodations to individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the interview process.