Jon Pilon, a finance and accounting executive, has been appointed chief financial officer at defense technology provider Parry Labs, according

Gustave Perna, a four-decade U.S. Army veteran, has been appointed chief operating officer at modeling and simulation software developer Defcon

Craig Shinn, a more than two-decade technology industry veteran, has joined Maximus as vice president of digital government solutions. He

Suresh Subbaratinam, former enterprise solutions architect at CACI International (NYSE: CACI), has joined security consulting firm Avint as chief technology

Daniel Smith, former vice president of strategic initiatives at ManTech International (Nasdaq: MANT), has been appointed president of federal operations

David Joslin, a three-decade government technology market veteran, has joined CGI’s (NYSE: GIB) federal group as a senior vice president

ASI Government has expanded its leadership team with the addition of William Roberts and Douglas Stuck as director of acquisition

Steve Parker, vice president and general manager of bomber and fighter programs at Boeing’s (NYSE: BA) defense, space and security

Nick Nilan, a 19-year veteran of Verizon (NYSE: VZ), has joined Fortress Information Security to serve as chief revenue officer.

Kirk Riggs, a U.S. Air Force veteran and a former executive at L3Harris Technologies (NYSE: LHX), has been appointed vice