CNC Machinist Apprentice, Cell Prototype Engineering
Tesla
San Diego, California Posted October 26, 2026
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Job Description
Description:
Tesla’s Cell Engineering team at San Diego is seeking a
highly motivated CNC Machinist Apprentice to support cell prototype build
parts, production equipment, custom fixturing, and specialized components. In
this role, you will learn, adapt, and develop your skills under the direct
mentorship of an expert CNC Machinist. You will directly support all aspects of
cell prototype line activities, including cell builds, metrology, abuse
testing, and failure analysis in a fast-paced R&D environment.
Responsibilities:
Machine
Operation: Learn to safely set up, operate, and maintain our HAAS
VF-2SS with a 4th-axis rotary, manual mill, and lathe
Software
Training: Master industry-standard CAD/CAM software platforms,
specifically Mastercam and SolidWorks
Programming:
Learn to program a CNC Mill, as well as alter, optimize, and proof
numerical control (NC) code
Conventional
Machining: Perform manual machining tasks to create precision
components
Prototype
Production: Manufacture high-precision prototypes and low-volume
parts, with occasional higher-volume runs of 100 to 300 pieces
Engineering
Collaboration: Partner with engineers to interpret sketches, drafts,
and prototypes, while learning to accurately quote machining lead times
Quality
Inspection: Utilize precision measuring equipment—including calipers,
micrometers, pin gauges, and indicators—to inspect parts
Print
Reading: Learn and apply Geometric Dimensioning and Tolerancing
(GD&T) principles to interpret technical drawings accurately
Requirements:
Safety
Mindset: An absolute "safety first" commitment to
maintaining a secure and clean machine shop environment
Manual
Machining: Hands-on foundational experience operating manual machine
shop equipment
CNC
Foundations: Basic experience or exposure operating CNC Mills
ProtoTRAK
Lathe: Experience operating a ProtoTRAK Lathe is considered a strong
plus
CAM
Software: Prior exposure to Mastercam software is a plus
CAD
Software: Prior exposure to SolidWorks software is a plus
Adaptability:
Strong desire to learn, accept mentorship, and thrive in a highly dynamic
prototype environment
Compensation & 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
Expected Compensation
$20.29 - $30.44/hour + cash and stock awards + benefitsPay 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.
Required Skills
How to apply
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