The U.S. Army awarded five companies spots on a $249 million contract for professional architect-engineer services. The Department of Defense said

Roya Mohadjer has been named vice president of government business development at Battelle, a global scientific research and development company. Battelle said

A General Dynamics (NYSE: GD) subsidiary has been awarded a five-year, U.S. Army contract valued at $103.6 million for supplies in support

Palantir Technologies (NYSE: PLTR) has received a $99.8 million contract to extend access to the Maven Smart System to all military

General Dynamics Information Technology, a subsidiary of global aerospace and defense company General Dynamics (NYSE: GD), has booked a $299 million

David Anderson has been appointed vice president of product and program execution at Frontier Technology Inc., a company that provides advanced technology

Lockheed Martin (NYSE: LMT) has secured a $297.1 million contract from NASA to oversee the development of a lightning mapping instrument

Katie Webb has joined Tria Federal to serve as executive vice president for public health at the middle-market technology and advisory

MITRE has booked a U.S. Air Force contract valued at $541.3 million to provide support to the National Security Engineering Center.

AAR Government Services (NYSE: AIR) and L3Harris Technologies (NYSE: LHX) have been awarded indefinite-delivery/indefinite-quantity contracts by the U.S. Navy. The Department