Sr. Network Administrator

Tulsa, OK

Job Number: 4728

What is the position?

The Sr. Network Administrator is responsible for supporting and maintaining the enterprise network, including voice, data, wireless, and network security projects.

What will you do?

  • Core Networking design and support for a Cisco Nexus 7000,6240 and 5500 switch family.
  • WAN Networking with experience in DMVPN and MPLS.
  • Troubleshoot using a consistent methodology to diagnose network issues utilizing Sniffers and other network tools.
  • Monitor network performance and resources in order to proactively increase network uptime.
  • Maintain IP scheme
  • Manage DHCP scopes and DNS records
  • Act as an escalation point for other support teams.
  • Assist the team with Call Manager and SIP support.

What are the requirements?

  • Bachelor’s/Technical degree preferred
  • 7+ years network/telecommunications experience
  • Advanced experience with networking switching and routing technology
  • Advanced experience with firewall technology and network security
  • Advanced experience with Cisco routers/switches/wireless/voice, LAN/WAN infrastructure protocols, routing protocols (ie. BGP, OSPF, and EIGRP)
  • Experience with Aruba or Cisco Wireless
  • Experience with firewall policies and rule sets including Cisco ASA and Palo Alto
  • Understanding of network management processes and applications
  • Excellent troubleshooting and interpersonal skills.
  • Ability to work an On-call rotation
  • Excellent written and verbal communication skills

You would be really happy working here if:

  • You can be counted on in crucial times, possessing great focus while completing projects successfully and efficiently.
  • You are left-brained and understand that the devil’s in the details, proactively seeking them out and understanding how they contribute to the whole of a project.

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