DallasRecruiter Since 2001
the smart solution for Dallas jobs

Network Administrator II (Denver, CO or Raleigh, NC)

Company: Insight Global
Location: Dallas
Posted on: October 14, 2021

Job Description:

Performs day-to-day administration of the network and telephony

infrastructure. Acts as an escalation point to junior administrators and

the network operations center.

Works a ticket queue to ensure issues are being resolved in a timely


Resolves LAN and WAN issues at remote locations

Coordinates installations of new equipment with local site contacts

Works with vendors to ensure cabling/equipment installations are

completed per business requirements

Configures routers, switches, firewalls, load balancers, wireless access

points / controllers, SD-WAN appliances in break/fix and new deployment


Performs software upgrades and patching on any supported devices

Researches technologies and works with engineers to

design/implement solutions based upon business initiatives

Provides training and documentation to the NOC and Administrator

teams for newly deployed technologies

Participates in a rotating on-call schedule

Competent and professional written and verbal communication skills.

Plans and paces own work efficiency in order to meet daily, weekly,

project, or team related productivity goals

Understands and observes all safety procedures and practices in

order to prevent injury to self or co-workers; attends periodic safety

meetings as required; may recommend changes to improve safety


Understands functions of devices such as Routers, Switches, Firewalls,

Load balancers, WLAN Controllers / Access points, SD-WAN appliances

and VoIP phones / servers

Understands layer 2 switching concepts/technologies: MAC addresses,



Knowledge of routing protocols such as: OSPF, EIGRP, eBGP/iBGP

Knowledge of NAC and AAA protocols: TACACS+, RADIUS, 802.1x

Knowledge of NAC solutions such as Cisco ISE or Aruba Clearpass

Knowledge of network discovery protocols: SNMP, Netflow, CDP and LLDP

Knowledge of Access Control Lists (ACLs)

Knowledge of Data Center Technologies: VPCs, Cisco ACI

Understands common network troubleshooting tools such as ping, traceroute, nslookup

Understanding of Quality-of-Service (QoS)

Understands Network Services such as: DNS and DHCP

Knowledge of web filtering: HTTP/HTTPS, SSL decryption

Knowledge of VPNs: Remote-Access and Site-to-Site, DMVPN, SD-WAN

Knowledge of copper and fiber transport medias and their associated


Knowledge of VoIP/Digital/Analog Telephony technologies such as: SIP,


Knowledge of Public Cloud environments: AWS, Azure and GCP

Knowledge of Cloud Security offerings: Zscaler, Umbrella, Prisma


Knowledge of Network Monitoring software: Solarwinds, DNA Center,

Logic Monitor, etc.

CCNA/CCNP Or equivalent knowledge/experience

Keywords: Insight Global, Dallas , Network Administrator II (Denver, CO or Raleigh, NC), Other , Dallas, Texas

Click here to apply!

Didn't find what you're looking for? Search again!

I'm looking for
in category

Log In or Create An Account

Get the latest Texas jobs by following @recnetTX on Twitter!

Dallas RSS job feeds