ManTech International
IT and technical services company supporting defense and intelligence. Specializes in full-spectrum cyber, data analytics, and enterprise IT.
Your OS skills at ManTech International
Posted as: network support technician
Posted as: program security officer 2 · program security officer 3
Posted as: cyber security analyst · cyber security operations analyst
Posted as: overnight media journalist · senior geoint analyst · geoint analyst
Posted as: senior technical support manager
Open Positions for OS
Recent contract awards
U.S. Cyber Command (CYBERCOM)
Full-spectrum cyber operations support
$180M
2026
U.S. Cyber Command (CYBERCOM)
Full-spectrum cyber operations support
$180M
2026
Defense Information Systems Agency (DISA)
Enterprise cybersecurity services
$150M
2026
U.S. Cyber Command (CYBERCOM)
Full-spectrum cyber operations support
$180M
2026
U.S. Cyber Command (CYBERCOM)
Full-spectrum cyber operations support
$180M
2026