Objective

• To pursue a dynamic and challenging career befitting my professional qualifications and endeavor to make a difference in teh organization I join through teh combined efforts of my innovative skills.

SUMMARY

• Good working noledge on TCP/IP protocol suite and OSI seven layers in LAN/WAN environment.
• Knowledge of implementation, maintenance and troubleshooting of layer 2 technologies like VLANS, VTP, Trunking(802.1q), Ether channel, STP and RSTP.
• Good working noledge in configuring/troubleshooting of static, dynamic routing protocols like OSPF, IS - IS, EIGRP, RIP V1&2 and BGP.
• Extensive noledge on DOCSIS 1.x, 2.0, 3.0 and 3.1 specs.
• Good working noledge in implementation and troubleshooting of Arris E6000 CER, Cisco CBR8, 10k and Casa system CMTS.
• Good understanding on HFC network and DOCSIS CMTS/CM protocol stack.
• Basic noledge on EPON and GPON networks.
• Knowledge on converged cable access platform (CCAP) architecture.
• Basic noledge on video operations architecture and some controlling devices DNCS, DAC, RADD, NC, SEM, APEX, DSR, Cherrypicker QPSK modulator and demodulator.
• Involved in installation, configuration, and maintenance and troubleshooting of various vendors like Cisco, Juniper and Alcatel-Lucent routers and switches.
• Good understanding of cisco ASA, Palo Alto Firewalls and various Cisco IOS concepts.

PROFESSIONAL EXPERIENCE

Confidential

Systems Engineer

Responsibilities:

• Providing Tier 1 and Tier 2 support for all video systems within Confidential
• Programming, trouble resolution, operations and maintenance of systems, applications and equipment used in teh provisioning and delivery of Interactive Services
• Responsible for reliable, consistent operation of video systems to provide a quality entertainment and information experience for our customers
• Escalate necessary issues to higher tiered Engineer and work collaboratively to resolve issues

Confidential

Network Engineer

Responsibilities:

• Analyze and troubleshoot to resolve VoIP, Switched, and Dedicated issues routing via CenturyLink National Networks using multiple control servers, networks, and systems
• Efficiently perform SIP trace call captures and analysis via Splunk and IRIS application to determine anomalies and irregularities in network and customer sides of teh calls.
• Corrected VoIP routing, translations, and trunk group configurations within teh CenturyLink Long Distance Network.
• Managed TDM switches via circuits switched by PBXs.
• Troubleshooting Alcatel, Juniper, Cisco and Adtran Routers to maintain call quality, Latency issues, Codec and verifying QoS.

Confidential

Network Administrator

Responsibilities:

• Troubleshooting and configuration of LAN/WAN, routing, switching, security applications, Load balancing and Wireless networks.
• Configuration and troubleshooting of teh routing protocols RIP V2, EIGRP, OSPF, BGP and MPLS.
• Troubleshooting layer-2 protocols RSTP, 802.1x, LLDP, VTP, Ether channel, Lacp and VLAN.
• Involved in creation and maintaining of teh firewall ACL rules, PAT translation and AAA server.

Confidential

Network Engineer

Responsibilities:

• Experience with SONET based, long-haul and metro transport networks, next-generation DWDM wavelength systems, SDH networks with SNCP rings, DCCS cross-connect systems and/or Ethernet, VPLS, IP, MPLS is strongly preferred. Preferred Cisco CCIP, CCDP, CCNP certifications, Juniper or ALU data networking equivalent.
• Previous experience with broadband and/or narrowband circuit maintenance, testing and restoration, provisioning databases and circuit activations.
• Experience with routers, IP protocols, configurations, interfaces is strongly preferred.
• Analyze, test and repair Layer 1/2/3 network problems.
• Ensure services conform to customer mandated SLAs for latency, packet loss, jitter, throughput.
• Ability to test using standard protocols, as well as Iperf and Brix platforms.

Confidential

Network Engineer

Responsibilities:

• Involved in configuration, maintenance and troubleshooting of Arris E6000 converged edge router, Cisco CBR8 and UBR10k and Casa system C100G CMTS.
• Created Mac-domains, Logical Fiber-node, Downstream, Upstream and Cable modem service groups and various modulation profiles for downstream and upstream channels like QPSK, 16, 32, 64, 128 and 256 QAM.
• Involved in creating upstream and downstream channel bonding for DOCSIS 3.0 cable modems.
• Hands on experience in mitigating teh RF impairments which includes linear and non-linear distortions by calibrating with various testing devices like Spectrum analyzer.
• Involved in teh configuration, troubleshooting and maintenance of dynamic routing protocols like OSPF, RIPV2, IS-IS and BGP.
• Good noledge on Spectrum triple pay services like TV, Voice and Internet.
• Familiar with troubleshooting tools like DRUM, IPUT, DNT DOCSIS, Rio, RFsniffer and Wireshark.
• Trained and certified on SCTE Broadband distribution specialist (BDS), Broadband transport specialist(BTS) and DOCSIS Engineering professional(DEP) courses.
• Good noledge on HFC network which involves Optical and Coaxial medium for transmission of signals.
• Involved in maintaining scope of teh IP addresses for Node-split and CPE devices like Routers, STBs.
• Upgrading teh channels by adding licenses in both downstream and upstream.
• Good understanding of Arris E6000 hardware components like DCAM, UCAM, RSM, CCMS, PEMS, DPICS, UPICS and RPICS.
• Extensive noledge on troubleshooting various steps involved in teh CM registration process.

Confidential, Atlanta, GA

Network Engineer

Responsibilities:

• Troubleshooting teh TCP/IP networks for connectivity, outages and slow network issues and recommended appropriate and cost-TEMPeffective solutions for teh congestion.
• Performed switching technology administration including Vlans based on department, Inter-Vlan routing using Layer 3 switches, port aggregation for higher bandwidth.
• Involved in teh troubleshooting of routing protocols EIGRP, OSPF and BGP.
• Involved in administering, maintaining and configuring a 24 x 7 highly available, splunk apps for production portal environment. Coordinating troubleshooting activities with Splunk technical team.
• Verify and Troubleshoot VTP and RSTP Configuration issues within teh corporate network.
• Upgrading teh IOS to teh newest version using teh console, TFTP server on Firewalls, switches and Routers.
• Performing teh trace route to find out where teh traffic is blocked by teh firewall.
• Excellent qualities such as Teamwork, Negotiation, Analysis and Communication.
• Created EtherChannel using LACP protocol for better bandwidth.