As COO, Cosgrave will lead operations and strategic execution supporting the company’s expansion efforts in digital modernization for national defense and civil space. He brings a strong record of operational excellence and delivering mission-focused services across cyber, digital and national security sectors.
EXPANSIA CEO AJ Jarnagin on Cosgrave’s Appointment
“As we continue to scale, Mike’s seasoned, growth-minded operational experience will enable our team to deliver quality solutions faster – ultimately enabling the warfighter and our NASA civil space clients to be mission-ready now,” said AJ Jarnagin, CEO of EXPANSIA.
Mike Cosgrave’s Career Highlights
Cosgrave was most recently COO at Tria Federal, leading a $400 million organization through significant transformation. He previously served as COO of The Swift Group, overseeing operations, growth strategy and research and development initiatives.
He served as a partner at Guidehouse, president and COO of AceInfo Solutions, senior vice president of cyber development at CACI International and director at Six3 Systems. Cosgrave spent nearly a decade at ManTech, holding various VP positions.
His career began in software development and consulting roles at Loki Technologies, Birch & Davis and Tactical Energy Research Services. Cosgrave also served as an officer in the U.S. Navy.
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