Sr. Joining Engineer, Laser Welding & MIG Tesla Motors, Inc. paid holidays, flex time, 401(k) United States, Texas, Austin Aug 13, 2026
What to Expect
Tesla is seeking a highly motivated and experienced Senior Joining Engineer to join our Body in White (BIW) team supporting Welding Lines BL4. As the laser and MIG joining specialist, you will own process health, equipment performance, and continuous improvement for high-value automated joining systems. You will maintain and improve existing processes, tooling, and robotic cells, and partner with cross-functional teams to remove bottlenecks and raise line performance. What You'll Do
Serve as the subject matter expert for Laser Welding (IPG / Coherent), MIG Welding (Lincoln), and MIG Welding Vision (Servo-Robot + Vitronic) across BL4 (including BCL, BCR, and CIW)
Own day-to-day process stability for laser welding cells (e.g. BCL/BCR laser weld guns) and CIW MIG + vision systems
Perform root cause analysis on complex joining faults (beam quality, seam tracking, wire feed, shielding, distortion, porosity, spatter, vision false rejects) and drive permanent corrective actions
Lead production trials to optimize laser and MIG parameters, introduce new product designs, and validate process windows
Analyze production processes to ensure safety while maximizing Overall Equipment Effectiveness (OEE)
Lead non-conforming material (NCM) activities, including rework procedures, containment, and line fallout troubleshooting for laser/MIG joints
Utilize structured problem-solving techniques such as DMAIC, Ishikawa, Five Why (5W), and Eight Disciplines (8D) What You'll Bring
Degree in Mechanical, Mechatronics, Automotive, Welding, Materials/Structural Engineering, or equivalent experience
Experience in metallurgy and fusion welding preferred
Experience in Geometric Dimensioning and Tolerancing (GD&T) required
6+ years developing and improving high-volume manufacturing processes; at least 2+ years hands-on in laser welding and/or MIG welding in automated/robotic environments
Strong knowledge of laser process fundamentals (optics, focus, power density, shielding, seam finding/tracking) and MIG process control (parameters, consumables, torch dress, vision-guided welding)
Ability to initiate design and process changes using DfM, Poka-Yoke, and failure-mode elimination
Strong understanding of BOM, MES, quality specifications, process capability (Cpk), and change management 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