Network Designs Inc. (NDi), McLean, Virginia, has named Anthony E. Zeruto president and CEO.
NTELX, Tysons Corner, Virginia, has named Paul Wedeking CEO.
Matt VanderZanden has been appointed to chief strategy officer for Stack Infrastructure, Denver.
Douglas White has been named vice president of operations at Science Applications International Corporation (SAIC), Reston, Virginia.
Mike Tillman has been promoted to chief operating officer at Electrosoft, Reston, Virginia.
Karthik Srinivasan has been appointed chief operating officer for Indrasoft, Reston, Virginia.
Dewberry, Fairfax, Virginia has promoted Phil Thiel to executive vice president for their federal market strategy and business development program.
Dewberry, Fairfax, Virginia, has promoted Jerry Sparks to senior vice president.
Leilei Shinohara has joined RoboSense, Shinzhen, China, as vice president of research and development.
Abdul Rahman has been named chief scientist at Fidelis Cybersecurity, Bethesda, Maryland.
Adm. Michael S. Rogers, USN (Ret.), has been appointed chairman of the board of advisors for Claroty, New York.
Bryce Pippert has joined ManTech International, Herndon, Virginia, as senior vice president of federal civilian business.
Nicholas Nowinski has joined ViON, Herndon, Virginia, as vice president of information technology and security.
Doug Magee has been appointed president of Akima Support Operations, Herndon, Virginia.
Paul S. Klick has joined The McLean Group, McLean, Virginia, as senior managing director.
Stuart Kippelman has joined Parsons, Pasadena, California, as chief information officer.
Noblis, Reston, Virginia, has named Rich Jacques as vice president of intelligence.
AST & Science, Midland, Texas, has named Chris Ivory as chief commercial officer and CEO.
John Hynes has joined Applied Insight, Tysons, Virginia, as CEO.