RESTON, Va., Dec. 15, 2025 /PRNewswire/ -- Leidos (NYSE: LDOS) is bringing on Theodore "Ted" Tanner Jr. as its new chief technology officer to accelerate its deployment of artificial intelligence, mission-critical software, and cyber and quantum solutions to customers' most pressing challenges. Tanner most recently served as chief technology and strategy officer at BigBear.ai. As of Jan. 5, 2026, he'll succeed Jim Carlini, Leidos CTO since 2019, who previously announced plans to step down from the role.   ...