Senior Network Administrator

Washington Elementary School District 6•Phoenix, AZ

14h

About The Position

Under general direction, incumbent oversees the physical and logical network infrastructure including but not limited to data, voice and video systems; as well as server hardware and enterprise class software systems. Primary responsibilities include installing and maintaining network and security systems hardware, provisioning network and server systems to meet district demands, and evaluating effectiveness of operations. Tasks listed are representative of the level of work and are not intended to represent all tasks assigned to the position. Incumbent will travel to the various district sites which require a valid and current Arizona Driver’s license as well as a clean driving record.

Requirements

High School diploma or equivalent (G.E.D.) prior to being hired
Valid Arizona Department of Transportation Driver’s License
Two years experience administering a Cisco Local and Wide area networking environment
One year of experience with border network security devices such as Email filters and Firewalls
One year of Cisco VoIP telephony administration
One year of Windows 2003-2012 server and Active Directory administration experience.

Nice To Haves

Bachelor’s degree in computer science, information systems, or related field
Four years experience administering a Cisco Local and Wide area networking environment
Three years of experience with border network security devices such as Email filters and Firewalls
Network+, CCNA, CCNP Certification
Three years of Cisco VoIP telephony administration
Three years of Windows 2003/2012 server and Active Directory administration experience.

Responsibilities

Troubleshoots simple to complex Local /Wide Area Network switching and routing problems using various network tools such as Omnipeek, Wireshark, and Solar Winds Orion Network Management Products.
Monitors network infrastructure, identifying device failures, traffic utilization, and performance problems and makes changes accordingly.
Installs, configures, and maintains network hardware including switches, routers, application accelerators, wireless access points and controllers; as well as security devices such as security gateways, IPS devices, VPN systems, and firewalls.
Monitor and maintains enterprise level data and network security by maintaining current anti-malware, web filtering, Intrusion Prevention, and firewall policy, responding to events as appropriate.
Performs installation and maintenance of cabling infrastructure, coordinating repairs and installs with outside vendors as necessary.
Serves as technical expert in recommending hardware and software components for networks such as switches, routers, firewalls, network appliances, etc. to Sr. leadership.
Maintains technical documentation on network installations and configurations.
Assists with the Install, configuration and maintenance of server class hardware and operating systems such as Windows Server 2008/2012; and enterprise level applications such as Exchange Server 2007, and SQL Server 2008.
Assists with the Install, configuration, and maintenance of all aspects of a converged VoIP telephony system including server based call managers, voicemail systems, and 911 services. Performs Moves, Adds, and Changes to VoIP and analog telephony devices as needed.
Assists in troubleshooting and maintaining district video distribution, and Public Address Systems, coordinating repairs with outside vendors as necessary.
Performs other duties of a similar nature or level.