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    Quantum World Technologies Inc.
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Network L3 Engineer

California, Santaclara, 95050 Santaclara USA

  • Network and security design, implementation and support in 24/7/365 environments running multi-tiered applications.
  • Service provider or enterprise class Cisco routers (ASR100x/39xx/29xx), switches (Nexus 5000/6509E/3750/3560/2900).
  • Service provider or enterprise class network firewalls (Cisco ASAs, Juniper, Checkpoint or Palo Alto).
  • BGP, EIGRP, OSPF & HSRP protocols.
  • SVI, STP/PVST/RPVST, vPC/vDC, Port Channels, Ether Channels etc.
  • F5 application Load balancers - LTMs (SLB) or similar network / traffic load balancers.
  • Experience with Network management systems experience any of: Solarwinds, Orion, Ciscoworks, HP Openview or other similar products.
  • Network management tools any of: Cacti, MRTG, Rancid or other similar products.
  • Networking Certifications: CCIE, CCNP, or CCSP (Preferred).
  • Experience with Sourcefire, Juniper, or Cisco IPS/IDS security information and event. management systems, vulnerability scanners, AAA, RADITACACS+.
  • Experience working in high availability, high transactional, E-commerce or similar environments.
  • Operational experience with security issues and access control mechanisms to prevent unauthorized access.
  • Experience with network scanning or capture tools such as Nessus, Retina, Wireshark, etc.
  • Experience with multicast, anycast.
  • In-depth knowledge of TCP/IP fundamentals including IPv4 and IPv6.
  • Experience with firewall/router/IPS log analysis.
  • Strong troubleshooting skills (network device (L2/L3/L4) and systems level).
  • Thorough understanding of network security aspects, common problems and solutions (ACLs, firewall filtering, IPSec VPN tunnels and Remote access IPSEC/SSL VPNs).
  • Thorough understanding of DNS, and DHCP.
  • Experience with standard network change management and configuration policies.
  • Thorough understanding of Quality of Service in a Cisco L2/L3 environment.
  • Experienced with the design and implementation of video over IP conferencing systems - Cisco, Polycom, Lifesize.
  • Cisco ASR, ISR, Nexus, UCS product line. (Preferred)
  • Cisco Wireless LAN Controllers, Access Points and Cisco Meraki wireless platform. (Preferred)
  • Scripting in Perl/Bash.
  • Experience with Operating Systems- Linux, UNIX, and Windows etc.

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