T

Tesla

Makes electric cars, robotaxis and grid batteries

Field Support Engineer

Full-Time
No salary listed
Mid
Bachelor's
Hwaseong-si, Gyeonggi-do, South Korea
In PersonTravel is required, including occasional off-hours work.
Field ServiceEquipment Field Service

About the job

Requirements
  • Strong ability to communicate and work effectively with the service engineering team and peers.
  • Ability to work independently with strong organization and documentation skills.
  • Ability to manage simultaneous activities and challenges.
  • Strong analytical problem-solving skills and hands-on experience with hardware, tools, instruments, and CAN or similar protocol analysis.
  • Experience with complex automotive and electromechanical systems; experience with electric vehicles or high-voltage direct-current systems such as direct-current storage or direct-current-to-direct-current converters is preferred.
  • Proficiency with common workplace and database software such as Microsoft Word, Excel, Visio, and Access.
  • Ability to read and interpret mechanical drawings and electrical schematics.
  • Experience with service engineering teams and engineering practices within specific subsystems.
  • Experience with environmental and safety requirements is a plus.
  • Experience with original equipment manufacturer diagnostic equipment, tooling, and advanced troubleshooting methods.
Responsibilities
  • Debug systems and diagnose field failures remotely using vehicle data and directly in the field.
  • Provide technical support to minimize vehicle downtime by covering internationally distributed service cases day to day.
  • Collaborate regularly with Regional Technical Support Specialists to ensure consistent and stable global service operations.
  • Provide technical information and support to the Regional Technical Specialist network.
  • Assist the training team in developing advanced technician training courses.
  • Support field technicians with troubleshooting techniques and remote diagnosis, and travel to perform field diagnosis or repair.
  • Recognize trends and patterns in field failures and provide written feedback to Product Support Engineers to drive future designs.
  • Assist Product Support Engineers in fully investigating new issues and ensuring countermeasures are in place.
  • Assist Product Support Engineers, Product Excellence, and Failure Analysis team members with further root cause analysis of field failures when needed.
  • Assist projects and Product Support Engineers in evaluating new vehicle design features and fixes and performing regional testing.
  • Help improve service diagnostic tooling and equipment at both software and hardware levels.
  • Support high-level incident response requests.
  • Provide technical support to local teams and Government Affairs, Homologation, Legal, and Compliance teams.
  • Be available for occasional off-hours work and travel.
  • Support market-specific feature and homologation verification activities.
Desired Qualifications
  • Experience with CAD systems such as CATIA.
  • Familiarity with Python, C++, Qt, and UDS.
  • A bachelor's degree or higher in automotive or mechanical engineering.
  • Native Korean ability and ability to communicate in English; additional foreign languages are a plus.
  • Broad automotive experience.

About the company

Tesla makes electric cars and batteries that store power for homes and utilities, and it develops self-driving software and humanoid robots. In 2023, its Model Y became the first electric vehicle to rank as the world's best-selling car. Buyers order the Model 3 sedan, Model Y SUV, or Cybertruck pickup directly from Tesla instead of through dealers, and they charge on its Supercharger fast-charging network. It also sells Megapack and Powerwall batteries, runs a robotaxi service, and charges drivers a monthly fee for self-driving software that still needs their supervision. Tesla was founded in 2003, with Elon Musk as its lead early investor and a recognized co-founder, and it is based in Austin, Texas.

Company Size

10,001+

Company Stage

IPO

Headquarters

Austin, Texas

Founded

2003

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Simplify's Take

What believers are saying

  • Sales are growing again: revenue rose 26% to $28.2 billion in the June 2026 quarter, after falling 3% in 2025.
  • Software adds income beyond cars: paid users of its supervised self-driving feature rose 56% to 1.48 million by June 2026.
  • Hiring is back: Tesla's headcount grew 7% to 134,785 by December 2025, after layoffs shrank it 11% in 2024.

What critics are saying

  • Growth isn't reaching profit: operating profit fell 57% to $398 million in the June 2026 quarter, a 1.4% margin.
  • Alphabet's Waymo is far ahead in robotaxis: Texas records in May 2026 listed 577 Waymo vehicles to Tesla's 42.
  • Stock grants have lost value: Tesla shares fell 17% in 2026 through October 8, after a December 2025 record.

What makes Tesla unique

  • Energy storage punches above its weight: Tesla's energy unit made 13% of 2025 sales but 22% of gross profit.
  • Tesla set the charging standard: Ford, GM and all major EV sellers in North America adopted its plug by 2024.
  • Robots are written into Musk's pay: his 2025 award sets goals of 1 million humanoid robots and 1 million robotaxis.

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Benefits

  • Remote Work Options
  • Flexible Work Hours

Growth & Insights and Company News

6 month growth

0%

1 year growth

-1%

2 year growth

-1%
Yahoo Finance
Oct 24th, 2026
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SpaceX investors had a rocky week. A third-quarter report that beat estimates and Elon Musk's backing of a Tesla merger lifted shares 9% on Wednesday, but a tech selloff over AI worries erased the gain on Thursday. Connectivity revenue, mostly from Starlink, rose 69% to $5.2 billion. Starlink added 1.6 million subscribers, bringing the total to just under 14 million. Bloomberg reports SpaceX is in talks with Crown Castle and American Tower to lease space on 80,000 US cell sites for a terrestrial mobile network. Shares rose on Friday and are up 1% for the week. SpaceX and Tesla have each formed special committees of independent directors to explore a merger. A combined company would be worth about $3.5 trillion, though Musk flagged the need for approval from 50% of Tesla shareholders.

Yahoo Finance
Oct 23rd, 2026
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Tesla shares trade at $374.58, up 82.0% over three years, and a Simply Wall St analysis questions whether the price is backed by sales. The stock trades at about 14.3x sales, against an auto industry average near 0.5x and a peer group around 1.1x. A fair ratio model, which adjusts for margins, growth, market size and risk, still flags that multiple as elevated. Third-quarter revenue was $28.05 billion. Talk of a Tesla and SpaceX merger, heavy spending on AI, robots and Cybercabs, and launches such as the flying Roadster feed investor expectations. Community views split. The bull case calls the stock 44% undervalued; the bear case calls it 1,149% overvalued, citing a price-to-earnings ratio near 330x.

Yahoo Finance
Oct 23rd, 2026
Tesla's car revenue falls 3% to $20.6B as energy slumps 16%, yet its valuation hits $1.5T

Tesla's second-quarter revenue fell 0.2% to $28 billion, as its automotive revenue dropped 3% to $20.6 billion and energy generation and storage revenue slid 16% to $2.88 billion. Services, the third segment, grew 33% to $4.6 billion. Profits fell as the company kept investing in AI and products such as its Optimus robot. Vehicles still bring in nearly three-quarters of revenue, and sales have been flat for three years. Yet Tesla's market cap has climbed to $1.5 trillion, and its price-to-earnings ratio is 200. Chief executive officer Elon Musk has shifted investor focus to autonomy and Optimus. Tesla aims to scale production to 20,000 units a week, with customer deliveries expected around the end of 2027. At this valuation, investors expect annual profit of at least $50 billion, against annual revenue of about $120 billion.

Yahoo Finance
Oct 23rd, 2026
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Tesla is raising Megapack output "as much as possible" because orders have nearly sold out its 2027 capacity, chief executive officer Elon Musk said on Thursday. He pointed to strong demand from AI data centres. In the third quarter, Tesla deployed 13.7 GWh of energy storage, its second-best quarter on record. Energy revenue was $2.88 billion, down 16% year-over-year, partly due to tariff-related customer refunds. Gross margin rose to 33.1% from 20.4% in the second quarter. The company reported its highest-ever order rate and backlog for storage products. Its new Texas Megafactory began production in the quarter, with planned annual capacity of 50 GWh. With sites in California and Shanghai, combined capacity is roughly 110 GWh.