Thomas Vice, now corporate vice president and head of the technical services sector, will move to become president of the aerospace systems sector, replacing Gary Ervin, who is retiring.

He will be replaced at technical services by Christopher Jones, who currently heads the logistics division.

Gloria Flach will become corporate vice president and president of the electronic systems sector, replacing James Pitts, who is also retiring.

Mark Caylor will become corporate vice president and president of enterprise shares services, while David Perry will become corporate vice president and chief global business development officer.