Network Administrator in Oak ridge TN

This position is responsible for the architecture, design, support, implementation and preventive maintenance of the Office of Science network and telecommunication infrastructure. This position is also responsible for all security issues related to the Office of Science networks, including firewalls, IDS/IPS, VPN access and web filtering.

·         Establishes networking environment by designing system configuration; directing system installation; defining, documenting, and enforcing system standards.

·         Design / maintain / upgrade network systems and infrastructure in site  offices and datacenters.

·         Work with Operations team to design and coordinate the installation of network wiring infrastructure.

·         Install computer networks such as local area networks (LANs), wide area networks (WANs), the Internet, intranets, and other data communications systems.

·         Install server hardware and software infrastructure.

·         Monitor network usage and security.

·         Ensure networks are running smoothly.

·         Troubleshoot and restore network systems after outages planned and unplanned.

·         Undertake routine preventative measures and implement, maintain and monitor network security.

·         Ensure systems comply with industry standards.

·         Keep internal networks running smoothly.

·         Document network problems.

·         Support network and computing infrastructure.

·         Install and maintain network services, equipment, and various devices.

·         Minimum of seven years’ experience with Cisco networking equipment.

·         Strong working knowledge of network sniffers and probes and packet analysis.

·         Expert working knowledge of LAN / WAN protocols
(EIGRP, BGP, MPLS, VPLS, DMVPN, IPSec, QOS, etc.).

o    Network load balancers (Brocade and F5 a plus).

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