Network Administrator

MANTECH seeks a motivated, career and customer-oriented Network Administrator to join our team in Chantilly, VA. This is an onsite position.

The candidate will be part of a Network Engineering team for our federal customer and will provide Network administration for a large Cisco enterprise environment, which consists of classified, and top-secret networks. The team ensures the availability of a reliable / robust network transport infrastructure that provides data protection for information delivered across strategic, operational and tactical boundaries.

Responsibilities

• Configures, Installs, supports and / or maintains LANs and / or WANs; evaluates and recommends networking product and software upgrades and also Configuring CISCO NXOS / IOS at both switch and router.
• Performs technical analyses of software, hardware and transmission facilities using various diagnostic tools in support of efficient network operations.
• Monitors data traffic and controls network resource performance to ensure high-quality transmission.
• Identifies, diagnoses, and resolves technical problems related to network failure / integrity.
• Proactive monitoring and reporting of all network devices, services, overall health of the network using a combination of tools to ensure high availability and SLA's.
• Assist the Help Desk in network troubleshooting and act as the primary support for all network related issues.
• Strong desire to discover the root cause of complex problems and communicate them effectively across IT disciplines and Management.

Required Qualifications

Preferred Qualifications :

Required Clearance

Physical Requirements :