Process Optimization Engineer, Lithium

Process Optimization Engineer, Lithium Tesla Motors, Inc. paid holidays, flex time, 401(k) United States, Texas, Robstown May 29, 2026
What to Expect Tesla's Gulf Coast Lithium Refinery is seeking a highly motivated, detail-oriented Process Optimization Engineerto support the ramp and long-term operation of our first-of-its-kind facility. In this role, you will collaborate closely with Operations and Technical teams to develop and implement opportunities to improve plant throughput, yield, reliability, and operational stability safely and efficiently. This is a rare opportunity to play a critical role in scaling a novel chemical manufacturing process that supports Tesla's mission to accelerate the world's transition to sustainable energy. What You'll Do
Lead process optimization efforts across areas of Line 1
Conduct data-driven performance assessments using real-time process data, historical operating records, and advanced analytics to identify bottlenecks, inefficiencies, and degradation trends
Perform mass and energy balances to assist in performance evaluation and option evaluation
Analyze operational deviations and root causes using field data, maintenance logs, and process history to develop actionable improvement plans
Assess and recommend improvements to existing systems with minimal disruption to ongoing operations-prioritizing low-cost, high-impact changes
Collaborate with production, maintenance, and reliability teams to;Develop and implement KPIs and improve performance dashboards, Define operating envelopes and best-practice operating guidelines, Assist in creating troubleshooting protocols, Support preventive and predictive maintenance strategies
Support commissioning and ramp-up activities for process improvements, ensuring smooth transition from analysis to implementation What You'll Bring
Bachelor's Degree in Chemical Engineering, Mechanical Engineering, or Process Engineering, or equivalent professional experience
2-5 years of industry experience in refinery operations, process engineering, or production engineering, with proven success in optimizing existing processes
Demonstrated experience with unit operations in slurry systems and solids handling is an asset
Background or experience in equipment design or system integration is a strong asset
Proven ability to analyze complex operational data, identify trends, and translate findings into actionable, executable recommendations
Proficiency with data visualization tools (e.g., Excel, Power BI, Python, MATLAB) and process simulation tools (e.g., Aspen HYSYS, UniSim, SysCAD or similar)
Familiarity with PI Vision or similar
Strong fundamental understanding and use of engineering principles (e.g., mass & energy balances, thermodynamics, fluid mechanics) to diagnosis, investigate, and solve problems 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