RESTON, Va., Sept. 18, 2024 /PRNewswire/ -- Leidos (NYSE: LDOS), a FORTUNE® 500 innovation company, announced that Tina Jonas has been appointed to the company's Board of Directors, effective September 25, 2024. She will also join the Board's Audit and Finance Committee. Jonas is a recognized expert in military, defense and aerospace issues. Her background includes transformational leadership, strategy and planning, business development, operations, finance and technology deployment at the highest levels in ...