BigBear.ai's Kevin McAleenan. BigBear.ai named Jo Ann Bjornson as CHRO and Alex Thompson as chief corporate affairs officer.

BigBear.ai Names Jo Ann Bjornson, Alex Thompson to Senior Executive Posts

BigBear.ai has named Jo Ann Bjornson as chief human resources officer and Alex Thompson as chief corporate affairs officer. The new leadership appointments will support expansion and innovation, the McLean-based defense technology firm said Wednesday.

Who Is Jo Ann Bjornson?

Bjornson brings more than 25 years of human resources leadership experience in federal contracting and commercial markets. She most recently served as an HR consultant for Austria Sabel and was chair of the Washington HRExec Council. She was senior vice president and CHRO at V2X after holding senior HR roles at Leidos for a decade. Bjornson also spent 12 years at SAIC, serving in multiple leadership positions.

Who Is Alex Thompson?  

Thompson will leverage 25 years of experience in leading brand strategy, communications, government affairs and marketing. He previously served as president of global practices and sectors at Edelman, chief communications officer at Thomson Reuters and vice president of brand stewardship and impact at REI.

“As we accelerate in 2026, having the right leadership in place is essential. Our customers and global partners need us to move fast, operate with integrity, and deliver real capability in the most demanding environments. Jo Ann and Alex bring proven experience in public and private companies and will help us do that,” said Kevin McAleenan, CEO of BigBear.ai and a three-time Wash100 Award winner.

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