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Susanna Thornton

Director, Contracts

Susanna Thornton joined NIS in August 2023. She brings 20+ years of professional experience in federal government contracting in the IT industry for a variety of large and small businesses. Susanna has expertise in full lifecycle contract management in support of both Department of Defense and civilian agencies contracts and is well versed in Federal Acquisition Regulations (FAR/DFAR). She has experience managing multi-million dollar GWAC and IDIQ contracts. Susanna’s responsibilities include proposal preparation and subcontract management, as well as supporting general procurement and compliance activities.


Susanna holds a BS degree in Economics from George Mason University and is a member of the National Contract Management Association.

Our leaders

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C.K. Park

President & CEO


Scott Rempel

Vice President, Operations

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Eun Hee Lee



Mark Micke

Director, Program Operations


Alphonso "Al" Ross

Program Director, DLA

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Michelle Le


Susanna Thornton

Director, Contracts

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Janice Raleigh

Director, Human Resources

Great leaders have a great team behind them.
Our people are the heart of Nationwide IT Services.

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