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Tesla’s intense work culture is a perfect fit for the industry’s most driven workers
Tesla, just like SpaceX, operates under Silicon Valley principles. While this enables Tesla to evolve faster than traditional automakers, such a system also requires employees to continuously dig deep in order to accomplish targets. When SpaceX was starting out, its recruiting pitch was simple — it was the “special forces” in the space industry — and it was this pitch that attracted talent who are hungry and motivated enough to help the company achieve its milestones over the years.
The same is true for Tesla. The electric car maker has been around for 15 years — a short period of time considering the pedigree of rival automakers — but the company has already established itself as a leader in premium electric vehicles. Such growth and progress did not come easy, though, with Elon Musk openly admitting to tech journalist Kara Swisher at an episode of the Recode Decode podcast that milestones such as the Model 3 production ramp were only made possible due to “excruciating effort” and “hundred hour workweeks by everyone.”
Such an intense work culture has attracted a lot of detractors. Critics have accused the company of overworking its employees, as reflected in multiple critical exposes published about Tesla’s operations this year alone. One of the executives who left Tesla, former Chief Accounting Officer David Morton, also cited the company’s pace of work as among the reasons behind his departure. With its intense work culture, ambitious targets, and its frenetic pace, Tesla’s work environment is definitely not for everyone.
As revealed by data from Handshake, a student career-services app, though, it is exactly this type of intensity that makes Tesla attractive to young, driven applicants. Handshake noted that Telsa received more job and internship applications than any other company listed on the app in the 2016-2017 academic year. Last year alone, Tesla collected almost 500,000 applications, which is about double the volume it received in 2016. In a statement to The Wall Street Journal, Cindy Nicola, vice president of global recruiting at Tesla, noted that the company had already received more applications to date this year than it did in all of 2017.
“Our interest from candidates continues to grow year over year,” she said.
Part of Tesla’s allure among young job applicants is the company’s mission — to accelerate the world’s transition to sustainable energy — as well as the passion of its CEO, Elon Musk, a hands-on leader known to work long hours with his employees when needed. Kiran Karunakaran, who worked as an engineer at Tesla before he moved to Seattle, noted to the WSJ that before he was employed by the electric car company, he received a job offer from Apple. The iPhone-maker’s $115,000 per year offer was superior to Tesla’s 95,000 a year offer, but according to the engineer, the decision for him was a no-brainer.
“What really attracts young people to Tesla is instant gratification. You see these incredible things you’ve worked on come to fruition, on the road, in months,” he said.
Tesla’s attractiveness among applicants extends well into its internship program. For interns, the company’s flat organizational structure provides them with an opportunity to exercise their ideas and be heard. Anusha Atluri, a student from Carnegie Mellon University’s Tepper School of Business who worked as an intern at Tesla this past summer, experienced this firsthand. She worked at Tesla at a time when the company was ramping Model 3 production, and partway through her internship, she came up with an idea that could speed up the electric sedan’s lines.
The intern presented her idea in a Powerpoint presentation to her team, and it was well-received. She initially planned to discuss her suggestions with management the following week, but Tesla opted to implement her suggestions the next day. By the following week, the line was running more smoothly. “They were like, why not just try it tomorrow?” she said in a statement to the WSJ.
While the demanding hours and ambitious targets in Tesla could be exhausting, some workers have found themselves being underwhelmed in other companies after a tenure with the electric car maker. An engineering manager, who opted to remain anonymous, noted that she actually left Tesla after having a baby. When she was ready to get back on the workforce, she accepted an offer from a large tech company. Eventually, though, she felt that she was not a good fit. It did not take long before the engineering manager decided to go back to Tesla’s high-intensity environment.
“It isn’t just about working less. Everybody should have more work than they can possibly finish at all times. It forces the person to draw the line on when they give up—when they say, I’m done for the day. At Tesla, you have to achieve some kind of comfort knowing you didn’t do it all,” she said.
Elon Musk has noted that Tesla probably has the most exciting product roadmap in the market today. With exciting new electric cars and energy products in the pipeline, the company is bound to grow and expand its workforce even more. The company would most likely demand long hours and ambitious targets for its employees for years to come. Despite this, the company would likely continue to attract the most driven individuals that the talent pool has to offer — individuals that, just like Elon Musk, thrive in the face of pressure.
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Tesla confirms that it finally solved its 4680 battery’s dry cathode process
The suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Tesla has confirmed that it is now producing both the anode and cathode of its 4680 battery cells using a dry-electrode process, marking a key breakthrough in a technology the company has been working to industrialize for years.
The update, disclosed in Tesla’s Q4 and FY 2025 update letter, suggests the company has finally resolved one of the most challenging aspects of its next-generation battery cells.
Dry cathode 4680 cells
In its Q4 and FY 2025 update letter, Tesla stated that it is now producing 4680 cells whose anode and cathode were produced during the dry electrode process. The confirmation addresses long-standing questions around whether Tesla could bring its dry cathode process into sustained production.
The disclosure was highlighted on X by Bonne Eggleston, Tesla’s Vice President of 4680 batteries, who wrote that “both electrodes use our dry process.”
Tesla first introduced the dry-electrode concept during its Battery Day presentation in 2020, pitching it as a way to simplify production, reduce factory footprint, lower costs, and improve energy density. While Tesla has been producing 4680 cells for some time, the company had previously relied on more conventional approaches for parts of the process, leading to questions about whether a full dry-electrode process could even be achieved.
4680 packs for Model Y
Tesla also revealed in its Q4 and FY 2025 Update Letter that it has begun producing battery packs for certain Model Y vehicles using its in-house 4680 cells. As per Tesla:
“We have begun to produce battery packs for certain Model Ys with our 4680 cells, unlocking an additional vector of supply to help navigate increasingly complex supply chain challenges caused by trade barriers and tariff risks.”
The timing is notable. With Tesla preparing to wind down Model S and Model X production, the Model Y and Model 3 are expected to account for an even larger share of the company’s vehicle output. Ensuring that the Model Y can be equipped with domestically produced 4680 battery packs gives Tesla greater flexibility to maintain production volumes in the United States, even as global battery supply chains face increasing complexity.
Elon Musk
Tesla Giga Texas to feature massive Optimus V4 production line
This suggests that while the first Optimus line will be set up in the Fremont Factory, the real ramp of Optimus’ production will happen in Giga Texas.
Tesla will build Optimus 4 in Giga Texas, and its production line will be massive. This was, at least, as per recent comments by CEO Elon Musk on social media platform X.
Optimus 4 production
In response to a post on X which expressed surprise that Optimus will be produced in California, Musk stated that “Optimus 4 will be built in Texas at much higher volume.” This suggests that while the first Optimus line will be set up in the Fremont Factory, and while the line itself will be capable of producing 1 million humanoid robots per year, the real ramp of Optimus’ production will happen in Giga Texas.
This was not the first time that Elon Musk shared his plans for Optimus’ production at Gigafactory Texas. During the 2025 Annual Shareholder Meeting, he stated that Giga Texas’ Optimus line will produce 10 million units of the humanoid robot per year. He did not, however, state at the time that Giga Texas would produce Optimus V4.
“So we’re going to launch on the fastest production ramp of any product of any large complex manufactured product ever, starting with building a one-million-unit production line in Fremont. And that’s Line one. And then a ten million unit per year production line here,” Musk stated.
How big Optimus could become
During Tesla’s Q4 and FY 2025 earnings call, Musk offered additional context on the potential of Optimus. While he stated that the ramp of Optimus’ production will be deliberate at first, the humanoid robot itself will have the potential to change the world.
“Optimus really will be a general-purpose robot that can learn by observing human behavior. You can demonstrate a task or verbally describe a task or show it a task. Even show it a video, it will be able to do that task. It’s going to be a very capable robot. I think long-term Optimus will have a very significant impact on the US GDP.
“It will actually move the needle on US GDP significantly. In conclusion, there are still many who doubt our ambitions for creating amazing abundance. We are confident it can be done, and we are making the right moves technologically to ensure that it does. Tesla, Inc. has never been a company to shy away from solving the hardest problems,” Musk stated.
Elon Musk
Rumored SpaceX-xAI merger gets apparent confirmation from Elon Musk
The comment follows reports that the rocket maker is weighing a transaction that could further consolidate Musk’s space and AI ventures.
Elon Musk appeared to confirm reports that SpaceX is exploring a potential merger with artificial intelligence startup xAI by responding positively to a post about the reported transaction on X.
Musk’s comment follows reports that the rocket maker is weighing a transaction that could further consolidate his space and AI ventures.
SpaceX xAI merger
As per a recent Reuters report, SpaceX has held discussions about merging with xAI, with the proposed structure potentially involving an exchange of xAI shares for SpaceX stock. The value, structure, and timing of any deal have not been finalized, and no agreement has been signed.
Musk appeared to acknowledge the report in a brief reply on X, responding “Yeah” to a post that described SpaceX as a future “Dyson Swarm company.” The comment references a Dyson Swarm, a sci-fi megastructure concept that consists of a massive network of satellites or structures that orbit a celestial body to harness its energy.
Reuters noted that two entities were formed in Nevada on January 21 to facilitate a potential transaction for the possible SpaceX-xAI merger. The discussions remain ongoing, and a transaction is not yet guaranteed, however.
AI and space infrastructure
A potential merger with xAI would align with Musk’s stated strategy of integrating artificial intelligence development with space-based systems. Musk has previously said that space-based infrastructure could support large-scale computing by leveraging continuous solar energy, an approach he has framed as economically scalable over time.
xAI already has operational ties to Musk’s other companies. The startup develops Grok, a large language model that holds a U.S. Department of Defense contract valued at up to $200 million. AI also plays a central role in SpaceX’s Starlink and Starshield satellite programs, which rely on automation and machine learning for network management and national security applications.
Musk has previously consolidated his businesses through share-based transactions, including Tesla’s acquisition of SolarCity in 2016 and xAI’s acquisition of X last year. Bloomberg has also claimed that Musk is considering a merger between SpaceX and Tesla in the future.
Tesla confirms that it finally solved its 4680 battery’s dry cathode process
Tesla Giga Texas to feature massive Optimus V4 production line
