science

Stu Shea

Stu Shea is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Stu Shea rather than just read about it. In short: Stu Shea (born January 9, 1957) is an American business executive in the national security and intelligence sector. He is best known for serving as chairman and chief executive officer of Peraton, and for his previous leadership roles at Leidos and Science Applications International Corporation (SAIC).

Key takeaways

Stu Shea belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Stu Shea to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Stu Shea from memory before moving on to harder problems.

Reference excerpt

Stu Shea (born January 9, 1957) is an American business executive in the national security and intelligence sector. He is best known for serving as chairman and chief executive officer of Peraton, and for his previous leadership roles at Leidos and Science Applications International Corporation (SAIC). Shea is also a co-founder of the United States Geospatial Intelligence Foundation (USGIF).

Early life and education Shea was born in Queens, New York, and attended Mineola High School. He earned a Bachelor of Science degree in geological sciences from the University at Albany, SUNY in 1979 and a Master of Arts in geography from the University of Kansas in 1983. In 2022, he was awarded an honorary doctorate of humane letters from George Mason University.

Career Shea began his career in 1982 as a software engineer at Rome Research Corporation, working on computer mapping applications for U.S. intelligence and defense agencies. He later held technical and management roles at PAR Government Systems Corporation and The Analytic Sciences Corporation (TASC), which underwent a series of corporate acquisitions through the 1990s and early 2000s. After Northrop Grumman acquired TASC's parent company Litton Industries in 2001, Shea became vice president and general manager of its Space and Intelligence Business Unit. In 2005, Shea joined Science Applications International Corporation (SAIC), where he led the Intelligence, Surveillance, and Reconnaissance Group. He was appointed chief operating officer in 2012, and led the separation of SAIC into two public companies, Leidos and a restructured SAIC. Shea became president and COO of Leidos following the separation and served until 2014. In 2017 was named chief executive officer of MHVC Acquisition Corp, a government services contractor owned by Veritas Capital. The company was subsequently rebranded as Peraton, where Shea served as chairman and CEO from 2017 to 2024.

Honors and awards Shea was named a Fellow of the American Congress on Surveying and Mapping in 1997. In 2009, he received the Federal 100 (Fed100) Award from Federal Computer Week. He was awarded the Intelligence Community Seal Medallion in 2016 by the Director of National Intelligence. In 2018, Shea was inducted into the National Geospatial-Intelligence Agency’s GEOINT Hall of Fame. He has also been a multiple-time recipient of the Executive Mosaic Wash100 Award.

Board service Shea has served on a variety of industry, government, and academic advisory boards, including:

1996 Member, National Academy of Sciences, National Research Council (United States), Commission on Engineering and Technical Systems, Marine Board 1997–1999 Director (non-Federal), Cartography and Geographic Information Society (CaGIS) 1990–2000 Member, editorial board, Urban and Regional Information Systems Association (URISA) 2003 Member, National Commission for the Review of the Research and Development Programs of the United States Intelligence Community 2003–2005 Member, advisory board, University of Virginia Department of Systems and Information Engineering 2004–2014 Chairman of the board, United States Geospatial Intelligence Foundation (USGIF) 2012–2013 Member, advisory board, Intelligence and National Security Alliance (INSA) 2012–2015 Member, advisory board, University of Kansas, College of Liberal Arts & Sciences 2013–2014 Member, board of trustees, Shakespeare Theatre Company 2013–present Member, advisory board, National Intelligence University Foundation (NIUF) 2014–2020 Member and later Chairman, Senior Advisory Group (SAG), Office of the Director of National Intelligence (ODNI) 2015–present Member, board of trustees, Riverside Research 2016–2017 Member, board of directors, Applied Research Solutions 2017–2021 Member, board of directors, Fornetix 2017–2024 Chairman of the board, Peraton 2023–present Member, advisory board, AFCEA Intelligence Committee (AFCEA)

References

Illustrations

Worked examples

Example 1 — a first encounter with Stu Shea

Start with the simplest possible case. Write down what Stu Shea claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Stu Shea before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Stu Shea ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Stu Shea

In research: Stu Shea appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Stu Shea in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Stu Shea is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1957 births, American chief operating officers, Geographic data and information professionals, so understanding it makes those chapters shorter.
In everyday life: Look for Stu Shea outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Stu Shea in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Stu Shea means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Stu Shea out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Stu Shea in simple terms?

Why does Stu Shea matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Stu Shea?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Stu Shea.