 WESTMER, Colo.--BUSINESS WIRE--Maxar Technologies NYSE:MAXR TSX:MAXR, a trusted partner and innovator in Earth Intelligence and Space Infrastructure, today announced it has appointed Colleen Campbell as its Chief Marketing Officer CMO. Campbell most recently served as Vice President of Marketing and Communications at Alion Science and Technology, a leading defense contractor specializing in AI, C5ISR, electronic warfare, cyber and military training solutions. She led marketing, medi 