Network Administrator III with Security Clearance

MANTECH seeks a motivated, career and customer-oriented Network Administrator III to join our team in Virginia Beach, VA. This position is on-site 5 days a week. Responsibilities include but are not limited to: * Installs, supports and/or maintains LANs and/or WANs; evaluates and recommends networking product and software upgrades * Performs technical analyses of software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations * Monitors d…