Senior Network Infrastructure Specialist

4 weeks ago


Austin, Texas, United States Saxon Global Full time

The ideal candidate will be a seasoned network professional with expertise in designing, deploying, and maintaining complex Cisco networks. Must have hands-on experience with network operations, device support, and Tier II troubleshooting.

  • Associate's degree required; Bachelor's degree in Computer Science or related field highly desirable.
  • CCNP certification desired; ITIL a plus.
  • Bilingual English/Spanish a requirement.
Key Responsibilities:
  • Design and deploy company LANs and wireless networks, including appliances, routers, switches, and UPSs.
  • Oversee new and existing equipment, hardware, and software upgrades.
  • Configure networks to ensure smooth and reliable operation for fulfilling business objectives and processes.
  • Monitor network performance and troubleshoot problem areas as needed.
  • Oversee installation, configuration, maintenance, and troubleshooting of end-user workstation hardware, software, and peripheral devices.
  • Practice network asset management, including maintenance of network component inventory and related documentation and technical specifications information.
  • Assess LAN/WAN network utilization using monitoring tools and develop recommendations for addressing capacity needs.
Requirements:
  • Hands-on experience supporting and troubleshooting Routing Protocols (BGP, OSPF, EIGRP); Quality of Service and VLAN configurations; Layer 3 switching, including IP multicast.
  • In-depth understanding of various network services (Trunking, T1/DS1, MPLS, NAT, DHCP, DNS, NTP, HSRP/VRRP).
  • Experience with Cisco router and switch configuration, including familiarity with 29/39xx, ISR 4xxx routers, and 29xx, 38xx, 45xx, 68xx, 7xxx Catalyst switches, Nexus.
  • Good understanding of Cisco wireless architecture, design, implementation, and administration.
  • Good understanding of Radius and/or TACACS.
  • Experience with networking tools such as Infoblox NetMRI, SolarWinds, and Cisco Prime Infrastructure.
  • Experience working with enterprise ticketing systems (ServiceNow).
  • Advanced skills in overall network administration, network installation, configurations, migrations, and problem resolution.
  • Experience working on a variety of network equipment types in a global environment.
  • Experience working on an in-house and outsourced environment.


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