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Network Security Admin
Ref No.: 17-11950
Location: Denver, Colorado
Immediate need for a Network Security Admin with experience in the IT Industry. This is a 6 month’s contract opportunity with long-term potential located in Denver, CO. Please review the job description below:
 
Job ID: 17-11950
 
Key Responsibilities/ Key Requirements and Technology Experience:
  • Data Centre Management - Network
  • Routing and Switching
  • Configuring and troubleshooting Routers, Switches, Wireless access point, Wireless Controllers
  • Configuring and troubleshooting network printers and other shared printers including 802.1x authentication
  • Analyzing the bandwidth utilization of the WAN and LAN circuit and providing timely solution on immediate basis
  • Backup of Configuration of Switches using standard configuration management tools on a Weekly Basis, and whenever there is a configuration change.
  • Backup of Configuration of Routers/ Switches using standard configuration management tools on a Weekly Basis, and whenever there is a configuration change.
  • Adding/removing host static Routes
  • Adding/Removing a New Subnet to an Existing Design
  • Standard, Extended and Named IP Access List Configuration
  • Dynamic, Time-Based ACLs Configuration
  • Capacity analysis, bandwidth analysis
  • Troubleshoot on escalated issues from L1/L2.
  • Establish any New VPNs (SSL / Site to Site / RA VPN)
  • Opening of new firewall ports opening for any specific applications / servers
  • Create sub-interface on firewalls with required VLAN number tagged in both platforms.
  • Packet analysis to find the status of issue
  • Change management for the device which includes configuring of sites, port re-direction (http to https) configuring pools with least connection method or round robin method
  • Configuration of Port Security
  • Configuring PortFast and BPDU Guard
  • Adding/Removing a New Subnet to an Existing Design
  • Standard, Extended and Named IP Access List Configuration
  • Dynamic, Time-Based ACLs Configuration
  • Perform Capacity analysis and bandwidth analysis
  • Liaising with Service Providers:
  • Raising tickets with vendors (Service providers like Megapath, netfor, broadband providers)
  • Coordinating with voice service provider
  • Upgradation of IOS of Routers / Firewall based on the Security Alerts published by the OEM manufacturer for bug fixing or security vulnerability fixing
  • IP address management for many branch offices
  • Voice Mail issue - password, reset, instructions to access voicemail, voicemail box clearance
  • Cisco Routers (Medium and Large Size) and Switches (Managed and Unmanaged):
  • Cisco ASA Firewall
  • Cisco UCS Cabinets
  • Aerohive and Cisco Wireless access point
  • Switch

Our client is a leading IT Industry and we are currently interviewing to fill this and other similar contract positions. Qualified candidates should apply online for immediate consideration.