Rick McConnell, president of Akamai Technologies and general manager of the company’s security technology group, has been named CEO of

Stefanie Lehmann, most recently a senior vice president at Atlas Research, has joined Prometheus Federal Services as chief operating officer,

Palo Alto Networks (NYSE: PANW) has appointed four members to the company’s public sector advisory council to offer their insights

Graham Smith, chair of Splunk‘s (Nasdaq: SPLK) board of directors, has assumed an additional role as interim CEO at the

Patrick Shanahan, former acting secretary at the Department of Defense, and 38-year General Electric (NYSE: GE) veteran William Fitzgerald have

Tony Scott, who served as federal chief information officer during the Obama administration, will take the helm of cybersecurity company

Amela Wilson, formerly a senior vice president and general manager at Mercury Systems (Nasdaq: MRCY), has joined space services provider

Rick Sabol, a more than three-decade industry veteran, has joined VTG as a senior vice president with responsibility for programs

Lisa Starkweather, formerly the director of programs at Cyber Defense Technologies, has joined Virginia-based security consulting firm Avint as chief

Tom McCaffery, former assistant secretary for health affairs at the Department of Defense, has joined research and consulting firm Health