Network Engineer


New York, NY

Industry: IT Consulting/Services


Not Specified years

Posted 255 days ago

This job is no longer available.

US citizens and those authorized to work in the US are encouraged to apply. We are unable to sponsor H1b candidates at this time.?

Job Description:

  • Strong understanding on internetworking technologies including OSI Model, TCP/IP, VLAN, NAT, and routing configurations and protocols.
  • Configure and troubleshoot Cisco catalyst switches (Spanning Tree, Port Security, VTP, Ether channels, VLANs)
  • Configure and troubleshoot Cisco ASR routers (including HSRP, OSPF, BGP, and route-map)
  • Configuring and troubleshooting BIND, DHCP, and DNS servers
  • Create router/switchestemplates for network standardization
  • Monitors system performance and implements performance tuning
  • Troubleshoot various DNS, SMTP, and IP routing, latency, and connectivity issues
  • Install/Upgrade Cisco Switches IOS using TFTP
  • Implement SSH/RADIUS authentication on Cisco Hardware
  • Troubleshoot network problems using Protocol Analyzers  
  • Maintain all LAN/WAN connectivity
  • Document network problems and resolution for future reference
  • Analyzes VLAN, routing, IP addressing, and sub-netting.
  • Configures and administers LAN/WAN communications and network hardware including Cisco ASA, Citrix NetScaler load balancers.
  • Works withinternal teams to assess functional requirements and produce detailed network designs that meet the connectivity and security needs of the company.