Network Administrator III

POSITION TITLE: Network Administrator III
Duration:C2H (W2 Canidates)
Location: Kern County, CA


· Manage the installation, configuration, maintenance, and troubleshooting of all routers, network appliances, layer-2 and layer-3 switches, fiber switches, desktop computers, network and local printers, scanners, and copiers.

· Oversee or perform the installation, configuration, maintenance, and troubleshooting of the various server solutions and the underlying operating systems for KHS to include the Windows Server Operating System.

· Define and implement KHS internet security using network firewalls, internet content filtering software, intrusion prevention systems, and other current network security techniques using the latest technology.

· Review and provide summary data of all WAN and LAN connectivity using network traffic analysis software and firewall logs.

· Manage Microsoft Active Directory for desktop user authentication, group polices, application security, and email distribution lists.

· Install, maintain, and upgrade all KHS client/server application environments to include the operating systems and patch management.

· Install, maintain, upgrade, and troubleshoot all KHS networking hardware and software to include the IOS upgrades, firewall updates, and internet content filters.

· Administer the corporate messaging systems (Microsoft Exchange and Microsoft Lync), secure email, and anti-spam software.

· Administer the corporate VOIP network, configuring, maintaining, and upgrading the VOIP infrastructure, supporting applications, and network hardware.

· Provide strategy and management on all data backups on a disk to disk solution in accordance with the KHS Disaster Recovery policy.

· Review and manage all documentation for the physical and logical network, various client/server solutions, disaster recovery efforts, and other areas as needed.

· Monitor and maintain all network and system logs for performance, security, and troubleshooting to include: routers, switches, intrusion detection, VPN access, firewalls, operating systems, backups, client/server applications, and other software or hardware as needed.

· Oversee and manage the KHS virtual server (VM) environment to include provisioning new virtual servers, monitoring of VM and supporting hardware performance.

· Support, maintain, and manage the storage area network (SAN), provisioning storage, maintaining connectivity, and troubleshooting performance issues.

· Provide input for the creation of the IT technology roadmap specifically as it relates to systems and network administration and management.

· Assign, resolve, and review escalated Help Desk incidents, change management requests, or problem tickets.

· Proficiency must be demonstrated with the various Windows, Cisco, and Juniper platforms in architecture, design, installation, troubleshooting, and maintenance. CCNP, or JNCIS-ENT preferred.