Network Engineer

Confidential Company  •  New York, NY
Salary depends on experience
Posted on 03/09/18
Confidential Company
New York, NY
IT Consulting/Services
Salary depends on experience
Posted on 03/09/18

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.

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