ManTech International
Herndon, VA 10,000+ employees
IT and technical services company supporting defense and intelligence. Specializes in full-spectrum cyber, data analytics, and enterprise IT.
Your C3 skills at ManTech International
Operations Managerhires occasionally
Posted as: senior technical support manager
Maintenance Managerhires occasionally
Posted as: senior logistician
Open Positions for C3
Technology and Systems Administrator
ManTech International · USA-VA-Portsmouth
Moderate MatchNoneJul 14
Dedicated IT Support Technician
ManTech International · USA-VA-Chantilly
RelatedTS/SCIJul 14
Technical Program Manager
ManTech International · USA-Remote Work
RelatedSecretJul 15
Network Support Technician
ManTech International · USA-WA-Bremerton
RelatedSecretJul 17
Aerospace Structural Maintenance Technician
ManTech International · USA-FL-Panama City Beach
RelatedSecretJul 11
Systems Engineer
ManTech International · USA-VA-Stafford
RelatedTS/SCIJul 13
Data Migration and Tri-Tier Integration Lead
ManTech International · USA-Remote Work
RelatedTS/SCIJul 14
Dedicated IT Support Technician
ManTech International · USA-VA-McLean
RelatedTS/SCI with PolygraphJul 13
Logistics Analyst
ManTech International · USA-Remote Work
RelatedSecretJul 15
Quality Assurance and Test Automation Infrastructure Lead
ManTech International · USA-Remote Work
RelatedTop SecretJul 16
Linux Server Administrator
ManTech International · USA-VA-Quantico
RelatedTS/SCIJul 13
Aviation Mechanic
ManTech International · USA-FL-Panama City Beach
RelatedSecretJul 11
Electrical Engineer
ManTech International · USA-FL-Hollywood
RelatedSecretJul 14
Aerospace Structural Welder
ManTech International · USA-FL-Panama City Beach
RelatedSecretJul 16
Oracle Fusion Human Capital Management Core Profile Specialist
ManTech International · USA-Remote Work
RelatedSecretJul 16
SQL Database Administrator
ManTech International · USA-IN-Crane
RelatedSecretJul 17
Junior OneStream Consultant
ManTech International · USA-Remote Work
RelatedSecretJul 16
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