David Bradley was appointed vice president of space and strategy within the Electro Optics/Infrared Sensors Group at Leonardo DRS, the

SOS International has promoted Mike Franz, most recently senior vice president for corporate operations, to chief operating officer and appointed

Alpha Omega has appointed Stephen Ambrose to its newly established chief scientist role as part of its commitment to climate

Tony Gingiss has assumed new responsibilities as CEO of Millennium Space Systems, effective immediately. The executive will lead 1,000 employees

Guidehouse has appointed Shannon White, a partner at the consulting firm, as head of its defense and security segment, effective

J&J Worldwide Services, a CBRE government and defense business, has promoted Patrick Roddy, most recently executive vice president of operations,

Booz Allen Hamilton has appointed executive vice presidents Andrea Inserra and Steve Escaravage as presidents of the global defense sector

Jen Chaquette was elevated to the role of vice president of strategy and growth operations at Leidos Digital Modernization Sector,

Apogee Engineering has appointed Joanne Spring, a more than 20-year corporate finance leader, as vice president of finance and accounting.

ManTech has appointed Joanne Sullivan, a GovCon veteran, as vice president of growth for the federal civilian sector. In a