Sr. Network Engineer

united_online

Sr. Network Engineer

Los Angeles, CA
Paid
  • Responsibilities

    Responsible for the overall network maintenance of a large and complex network infrastructure, in order to deliver online services to customers.

    Responsibilities:

    • Install, configure, and maintain network circuits and devices. Keep network hardware/software up to date.
    • Perform the coordination for various networking tasks and projects both within and outside the department.
    • Assist with design and implementation of various network projects.
    • Perform extensive troubleshooting on network circuits, routers/switches/firewalls/load-balancers.
    • Evaluate new network technologies and network devices.
    • Document network infrastructure, network operation processes and procedures.
    • Train and assist Network Engineers as needed.
    • Perform maintenance duties as well as delegate tasks within the group.
    • On-call requiring immediate responses to alerts and addressing network outages.
    • Perform other related duties incidental to the work described herein.

    Desired Skills and Experience:

    • Four years of industry level experience in installing and configuring network systems.
    • Experience with TCP/IP networking and routing protocols: Familiarity with BGP, OSPF, HSRP, and VRRP required.
    • Experience with layer2 switching technologies, VLAN/Spanning-tree/vPC required.
    • Experience with Cisco Nexus and Brocade switches and routers.
    • Preferred experience with load balancing technologies, such as Citrix NetScaler.
    • Experience with Firewall/ VPN/IPS solutions preferred, such as Palo Alto, Juniper SRX/SSG, Cisco ASA firewalls.
    • Experience with LAN/WAN technologies such as Gigabit Ethernet required.
    • Excellent trouble-shooting experience with packet sniffers (tcpdump, WireShark, etc).
    • Experience with network security, network ACL, sflow, and network management.
    • Experience with UNIX/Linux, Perl and shell scripting a plus.
    • Must be an effective written and verbal communicator.

    Education/Qualifications:

    • Bachelor’s degree in Electrical, Computer Engineering, Computer Science or related field, or equivalent work experience.