System Administrator with Security Clearance

MANTECH seeks a motivated, career and customer-oriented System Administrator to join our team in the Annapolis Junction, MD Responsibilities include but are not limited to: * Provide support for implementation, troubleshooting and maintenance of networked and disconnected computer systems , with the ability to brief outcomes to various audiences. * Manage the daily activities of upgrading, installing, and configuring software and computer hardware systems to support multiple system configuratio…