About Leidos

Leidos is a Fortune 500® information technology, engineering, and science solutions and services leader working to solve the world’s toughest challenges in the defense, intelligence, civil, and health markets. The company’s 40,000 employees support vital missions for government and commercial customers. Headquartered in Reston, Virginia, Leidos reported annual revenues of approximately $12.30 billion for the fiscal year ended January 1, 2021. For more information, visit

Our key lines of business — civil, defense, health, and intelligence — are rife with opportunity. With the Leidos Innovations Center (LInC) as the technology-driven core of our business we continue our tradition of solving the toughest scientific and engineering problems for customers. An expanded workforce and capabilities portfolio enables us to compete internationally and provide increased efficiency and affordability to customers. As we grow, we'll maintain our agile and creative reputation.

Important work on the front lines of the world's most challenging markets

For nearly 50 years Leidos has been working hand-in-hand with our customers to make the world safer, healthier and more efficient through information technology, engineering and science. Our experience spans a group of diverse markets, each of global importance. Taking this extensive experience we are delivering the next generation of agile, integrated solutions necessary for today’s rapidly changing environment. Explore our market experience!

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Engineering Intern

May 2021 - August 2021 Manassas, VA
“The work was interesting and the people that I got to work with were helpful and great coworkers.”

Human Factors Intern

June 2021 McLean, VA
“I liked that I was able to get experience in my degree field to find what I like, and what I don't like. It was very flexible and I was able to work from home. I felt like this company would take care of me and everyone I know seems to like working for Leidos. Overall I had a really good experience during my summer internship and I appreciate that they are allowing me to continue working for them through the fall as well. ”
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Questions & Answers

Anybody willing to share their experience interviewing for a chemical, biological, radiological, nuclear, and explosives expert position at Leidos?

Interview +3
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