Network Data Engineer

Employer: Wipro Ltd.
Domain:
  • IT Hardware
  • IT Software
  • Job type: full-time
    Job level: 1 - 5 years of experience
    Location:
  • BUCHAREST
  • Updated at: 16.08.2018
    Short company description

    Everyday at Wipro Ltd. is challenging and thought-provoking. What is tested is your drive, enthusiasm and initiative. New ideas are appreciated and innovation is encouraged - if you have a suggestion and a plan to take it forward - you will get all the necessary support to transform it into action.

    Requirements

    • Expertise and should have excellent hands-on troubleshooting in Cisco routers & switches.
    • Expertise and should have excellent hands-on troubleshooting in Cisco Wireless products.
    • Expertise in Riverbed WAN optimiser
    • Excellent hands-on troubleshooting experience in iWAN (SDWAN)
    • Good knowledge of TCP/IP stack routing, switching and subnetting
    • Expertise in Routing protocols like BGP, OSPF and EIGRP
    • Expertise in Cisco NXOS and related technologies like VPC, VDC and FEX. Should have hands-on experience in Cisco Nexus product line like 9K, 7K, 5K & 2K
    • Expertise in Cisco VSS & Stackwise. Should have hands-on experience in Cisco catalyst 6500 series of switches.
    • Expertise in HSRP/VRRP and STP implementations like MST, RSTP, PVST.
    • Good knowledge of QoS
    • Good knowledge of DNS, DHCP and IPAM.
    • AAA, SNMP and other Router Management options
    • Experience in configuring Trunk, VTP, VLANs
    • Experience in implementing switch port security
    • Experience in configuring IPSEC/GRE
    • Develop and maintain architecture diagrams and documents
    • Hands-on experience in monitoring/capacity management tool NNMi
    • Hands-on experience in Remedy ITSM tool
    • Working knowledge of Infoblox would be an added advantage
    • Working knowledge of Cisco, F5 or A10 load balancer would be an added advantage
    • Knowledge of security products like Firewalls & Proxy would be added advantage
    • Knowledge of Cisco ACI and automation through Python would be added advantage
    • Accepts Responsibility
    • Team management
    • Handle conflicts
    • Integrity
    • Commitment
    • Judgement
    • Organized
    • Proactive


    Responsibilities

    • L2 level traffic troubleshooting and diagnostics LAN & WAN issues
    • L2 level traffic monitoring using NNMi (LAN & WAN)
    • Ticket resolution through Remedy as an ITSM tool.
    • Install and maintain LAN Connectivity for approved Authorized Users at all applicable Sites
    • Good experience in Cisco Wireless. Manage Wireless Controllers and Access Points accross all location. Conduct site survey. Preventive maintenance and upgrades for access points, antennas, associated Wiring.
    • Coordinating with WAN/Telco/OEMs/3rd Party vendors for technical requirements and ensuring their respective services are functioning as designed and implemented
    • Performing on-going administration, management, and upgradation and monitoring of devices.
    • Monitor and troubleshoot technical, performance and availability issues.
    • Add, remove and modify routing, policies as per business requirement and industries standard practices.
    • Provide Root Cause Analysis within expected service levels
    • Set up of threshold-based alerts on key network device health parameters and foretell performance degradation or outages to prevent them
    • Responsible for Installation, configuration and troubleshooting of network products like Cisco Router & switches, Cisco wireless products
    • Regular IOS updatation and hotfixes
    • Responsible for implementing best practice/hardening.
    • Regular changes in Network devices as per the requirements
    • Managing and monitoring of log files of network devices
    • Setup related documentation
    • Add/Modify/Delete routes and fine tune network configuration
    • Preparation of Daily/Weekly/Monthly reports
    • Prepare and maintain operational and system documentation