Our Business

We develop, build and support computer systems that help people accomplish the amazing

Powerful Products and a Worldwide Workplace

Our business is supercomputing — developing, building and supporting a range of high-performance computing systems.

Supercomputer systems are behind many of the breakthroughs we consider daily life. The weather warnings we rely on, the energy sources we use, the healthcare advancements we benefit from, the crops that end up on our tables. Learn more about our technologies.

As a member of Cray, you’ll be helping bring these amazing accomplishments to life. And you’ll be working with the best and brightest worldwide. Our customers come from businesses, governments, and universities all over the globe and represent industries including manufacturing, energy, healthcare and life sciences, cybersecurity, earth sciences and more. Meet some of our customers.

Building the world’s best supercomputer technologies requires hardware, software and support professionals at all levels. Search our opportunities now.

Our Offices

We’re headquartered in Seattle, Washington with additional engineering and manufacturing facilities in California, Minnesota, Texas, Wisconsin, and the United Kingdom. Like our customers, our sales and service offices span the globe.


Cray’s company headquarters are in Seattle, Washington. We’re in the heart of downtown next to the famous Seattle Public Library and a few blocks from the even more famous Pike Place Market and Seattle waterfront. Here you’ll find all of our administrative offices as well as many of our software and hardware engineers. And it’s true what everyone says — coffee really is on every corner.


We’ve been a part of Minnesota since founder Seymour Cray established the company’s business headquarters here in 1973. Bloomington is now home to our largest R&D group. We’re located at the state-of-the-art Offices @ MOA at the Mall of America. From our home here, you’re right in the middle of the largest shopping, dining and entertainment complex in the U.S. and within minutes of the art, theater, NHL hockey, greenways, and lakes of the Minneapolis-St. Paul area. We’ve asked many of our employees, “If you could live anywhere in the world, where would you live?” And our Minnesotans seem to always answer, “Here.”

Chippewa Falls

Chippewa Falls, Wisconsin, is where it all started. Cray Research (the company’s original name) opened for business here in 1972. Today, this beautiful and historic river city in northern Wisconsin is where the majority of our manufacturing happens. We have two facilities here that can produce our entire line of products. But when we’re not thinking about supercomputers, we’re outside enjoying the area’s rivers, lakes and trails — all year long.


We have an R&D group in Austin working on board engineering, ASIC design, system engineering, firmware development and design verification. Our office is about 15 minutes from downtown and the heart of Austin’s famed music and dining scene.


Most of our data analytics product development and sales happens out of our Pleasanton office. Located on the “sunny side” of the San Francisco Bay Area, Pleasanton consistently ranks among the best cities to live in the U.S. From here you can easily access everything the famous Bay Area has to offer.

San Jose

Our team in San Jose works primarily on our cluster supercomputing technologies. We’re located in north San Jose just a short drive from downtown and a short walk from the airport. The city itself is in the middle of the “bays,” making day trips to San Francisco or Santa Cruz (surf, anyone?) easy. San Jose is a tech incubator and the “capital” of Silicon Valley — its residents have produced more patents than any other U.S. city. Plus, the weather is just about always sunny.

Bristol, U.K.

Bristol is home to our EMEA headquarters and EMEA sales, service, training and operations, and it’s an important development site for worldwide R&D initiatives. This historic port city’s offerings range from a booming high-tech industry to medieval architecture to an always-packed arts and culture schedule. Even more, Bristol residents enjoy 450 parks — the most per capita anywhere in the country — and the title of the U.K.’s most sustainable city.

The World

Talent is everywhere. We firmly believe the right work environment can foster innovation, and geography shouldn’t block the perfect match. We offer opportunities to work remotely. Let us hear from you.

Life at Cray

Benefits at Cray

We’re all better when we’re maintaining a healthy, secure lifestyle.

Our Culture

We strive to create an environment that helps you be your best.

Where We Are & What We Do

Cray is a global company with employees located worldwide.

College Relations

Whether you’re looking for a summer internship or your first job, we have opportunities to enhance your education or start your career.

Explore Current Opportunities

Search open positions at Cray's locations worldwide.