Process Safety Engineer, Terafab

What to Expect We are building Terafab, a vertically integrated semiconductor factory at an unprecedented scale. The facility houses logic, memory, packaging, test, and lithography mask production under one roof, optimized for rapid iteration and maximum compute density per square foot.

Tesla is seeking a Process Safety Engineer to own and drive process safety programs for the Austin Fab. You will identify, assess, and mitigate process safety hazards tied to advanced dielectric deposition, etch, metallization, and other critical process technologies including safe handling of pyrophoric, toxic, and reactive chemicals and gases while supporting performance, yield, and integration goals. You will partner closely with process, equipment, integration, facilities, and operations across deposition, etch, clean, CMP, photo, metrology, and thermal processing.

What You'll Do Facilitate risk assessments including HAZID, HAZOP, LOPA, FMEA, DHA, and Offsite Consequence Analysis (OCA) for pyrophoric, toxic, and corrosive materials common in semiconductor manufacturing; drive clear, actionable risk mitigation

Own compliance with Process Safety Management (PSM), Risk Management Program (RMP), SEMI standards, and Tesla EHS policies for hazardous gases, chemicals, and wafer fab processes

Lead design reviews for fab tools (e.g., CVD, etch, CMP, diffusion, lithography), utility systems, and high-purity chemical processes to embed safety and reliability in cleanroom environments

Perform process safety calculations for emergency relief systems, toxic gas dispersion, flammability analysis, Electrical Area Classification (EAC), and vent abatement specific to semiconductor process gases and liquids

Partner with process, mechanical, and facilities engineering to implement engineering controls and safe work practices for identified fab hazards

Support fab startup, Pre-Startup Safety Reviews (PSSR), tool commissioning, and qualification — solving problems early so ramp stays aggressive and operations stay safe and compliant

Lead and support EHS audits, incident investigations, and site Management of Change (MOC) to sustain process safety excellence in high-volume manufacturing

What You'll Bring Degree in Chemical Engineering, Process Safety, or a closely related engineering field; or equivalent experience

5+ years in process safety, preferably in semiconductor fabrication or a similarly complex chemical/process manufacturing environment

Demonstrated experience leading or facilitating PHAs, HAZOPs, DHAs, and related risk assessments

Working knowledge of OSHA PSM, EPA RMP, and applicable state agency requirements

Ability to read and interpret P&IDs, PFDs, architectural permit sets, and CAD drawings

Experience translating local, state, and federal process safety and EHS requirements into practical design and operating guidance

Proven ability to manage multiple projects with competing priorities and mixed near-term and long-horizon deliverables in a fast-paced environment

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.