Behind the scenes of cutting-edge chip technology with Brienna Hall, an engineer keeping the world’s most advanced machines running smoothly.
- Brienna Hall operates a $170M EUV chip-making machine at ASML.
- EUV machines are essential for advanced microchips, with only a few hundred worldwide.
- Hall works in ultra-clean environments to maintain and repair these complex machines.
- She underwent a year of rigorous training before handling the machine independently.
- ASML is the sole supplier of EUV machines, critical for modern technology.
Brienna Hall, a 29-year-old engineer from Seattle, has one of the most exciting and important jobs in the tech world. She works for ASML, a Dutch company known as the “king of semiconductor equipment,” operating one of the world’s most advanced machines used to make computer chips.
Before joining ASML last year, Brienna didn’t know much about the company or its role in the global economy. Today, she operates a $170 million extreme ultraviolet (EUV) lithography machine at Micron Technology’s headquarters in Boise. This high-tech machine plays a crucial role in creating the microchips that power modern devices.
What Makes EUV Machines Special?
EUV lithography machines use cutting-edge technology to print tiny circuits on silicon wafers, turning them into the “brains” of electronics. These machines are so complex and rare that only a few hundred exist worldwide. They’re also incredibly expensive, with some models costing up to $380 million and weighing as much as two Airbus A320 planes.
ASML is the only company in the world that makes EUV machines. They are essential for producing the most advanced microchips, and only six companies globally own them.
A Day in Brienna’s Life
Every day, Brienna starts work by putting on a full-body hazmat suit and stepping into a room cleaner than a hospital operating room. Even the tiniest speck of dust can damage the machine, which has over 100,000 parts.
Her job involves maintaining and fixing the machine, ensuring it runs smoothly. “When I solve a problem, everything else fades away,” she says. “It’s so satisfying to focus on an issue and fix it.”
Brienna works long 12-hour shifts, but her passion for the job keeps her motivated. She even gives her machine a nickname, calling it “Monica,” and describes it as having a personality.
Training for the Job
Getting to where she is now wasn’t easy. After being hired, Brienna underwent months of training, including a trip to Taiwan, where she learned about the machine’s key components. It took nearly a year of hands-on practice before she could operate the machine independently.
ASML looks for engineers who are detail-oriented, disciplined, and enjoy solving complex problems. Brienna’s background in engineering and hands-on projects, like leading a rocket club in college, made her a perfect fit.
Why EUV Machines Matter
EUV machines are critical for making smaller, faster, and more powerful computer chips. These chips are used in everything from smartphones to advanced computers. Without them, many of the technologies we rely on wouldn’t exist.
Since ASML is the only company that makes these machines, it plays a key role in the global chip-making industry. The company’s innovations have made it a cornerstone of modern technology.
Conclusion
Brienna Hall’s work highlights the importance of engineers in keeping the world’s most advanced technology running. With her dedication and skills, she’s helping to power the devices we use every day.
