Booz Allen fills CFO vacancy, adds president title to Anderson

Troy Lahr has been named Booz Allen Hamilton's new chief financial officer. Sierra Space
Sierra Space's Troy Lahr moves into the chief financial officer position, while Chief Operating Officer Kristine Martin Anderson expands her role at Booz Allen Hamilton.
Booz Allen Hamilton has hired a new permanent chief financial officer and elevated its acting CFO to the post of president, among several senior executive moves.
Troy Lahr is joining Booz Allen on May 4 from Sierra Space, where he was CFO. He is also a former finance chief for Boeing’s defense, space and security business.
Effective Friday, acting CFO Kristine Martin Anderson will add the title of president to her position as chief operating officer.
She has been acting CFO since February, when Matt Calderone left to become CFO of a S&P Global Mobility. Anderson was promoted to the COO position in June 2022.
Also on Friday, Executive Vice President and Chief Strategy Officer Shannon Fitzgerald will become president of the civil sector. She succeeds Richard Crowe, who has been promoted to chief growth officer.