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Foundry Process Technician, Castings

Tesla Motors, Inc.
28.80 - 43.44 USD
paid holidays, flex time, 401(k)
United States, California, Lathrop
Nov 29, 2025
What to Expect
You will be an integral part of the Casting operations organization, pursuing our mission to provide parts for the assembly of Tesla's vehicles on time and as efficiently as possible. You will drive the use of our systems for the integration and commissioning of new as well as existing melting systems. This will help to further establish our foundry and drive the development of our new processes for aluminum high pressure die casting.

What You'll Do
  • Maintain metallurgically the chemistry analysis of aluminum within specification and with clear nominal objectives
  • Check daily the cleaning processes of the furnaces and the condition of the refractory of melting and holding furnaces (Melting chamber, holding & pouring ladles)
  • Weekly maintenance of optical spectrometry equipment (Spectro's), perform Ical & Type STD calibration - essential
  • Knowledge of tension testing on universal machines (Yield, UTS, Elongation and double angle) is essential
  • Control of the liquid aluminum system in melting facilities, rapid response in cases of emergency furnace emptying
  • Perform process control "checklist" walks in all facilities of the melting area (Pressures, nitrogen flows, temperatures, load control, degassing rpm, Cleaning of all available furnaces)
  • Actively participate with Take Charger in weekly improvements (repair of transfer ladles, funnels, repair of refractory material in Stack Melter and dip well furnaces, etc.)

What You'll Bring
  • 2+ years of experience in areas of aluminum melting and its alloys
  • To know operationally and maintain the electric & gas furnaces for melting and holding of aluminum alloys, plus associated molten metal transport and metal treatment systems for large scale die casting applications with custom alloying capability
  • Defect analysis and providing solutions to these metallurgical defects in casting
  • Knowledge of preventive and corrective maintenance of optical spectrometry equipment (Spectro) ICal & Type Standard Calibration essential
  • Basic knowledge of statistics and handling of casting product specifications and processes
  • Most importantly: a positive attitude, an open mind, and a willingness to learn new technical knowledge, and then the ability to teach your colleagues
  • Must have command of the English language, both written and verbal

Essential Physical Demands

  • Ability to perform physically demanding work for extended periods of time, up to 12 hours a day
  • Ability to stand and walk for up to 12 hours/day, including over varied and uneven terrain
  • Frequently and repetitively, lift, push and carry up to 35 lbs., including the ability to carry 20 lbs. up and down stairs
  • Frequently and repetitively, bend, lift and reach to install parts
  • Stoop, lay, bend, reach, squat, kneel, crouch, twist and crawl for extended periods of time, including up to 12 hours/day
  • Climb and maintain balance on ladders, scaffolding or other high structures
  • Ability to find issues in a work process and receive safety signals using sight, touch, and hearing
  • Potential exposure to confined spaces, elevated heat and hazardous materials
  • Wearing Personal Protective Equipment, including but not limited to: safety glasses, safety shoes, bump caps, arm protection, hearing protection and adheringto prescribed safety rules and guidelines

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:

  • Aetna PPO and HSA plans > 2 medical 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 Account) HSA Contribution when enrolled in the High Deductible Aetna 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
  • Employee Assistance Program
  • Sick and Vacation time (Flex time for salary 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
    Expected Compensation
    $28.80 - $43.44/hour + cash and stock awards + benefits

    Pay offered may vary depending on multiple individualized factors, including market location, job-related knowledge, skills, and experience. The total compensation package for this position may also include other elements dependent on the position offered. Details of participation in these benefit plans will be provided if an employee receives an offer of employment.

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