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Network engineer

South Bound Brook, NJ
November 12, 2018

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Network Engineer


Around 5 years of experience in qualitative research, project management, network integration, deployment, troubleshooting, IP network design, Migration, Configuration Management

Master in performing Network Capacity Planning, evaluation and reporting

Extensive knowledge of configuring and troubleshooting Layer 3 Routing protocols RIP, IGRP, EIGRP, OSPF, EBGP, IBGP, ISIS and BGP and layer 2 protocols, VTP, STP, Black Box, RSTP

Hands on experience in using Layer 2 technologies such as ATM/Frame Relay over Sonet Interfaces.

Experience in testing cisco routers and switches in laboratory and deploy them on site production.

Switching tasks include VTP, ISL/ 802.1q, IPsec Tunneling, VLAN, Ether Channel, STP and RSTP.

Good knowledge of MPLS networks, LDP and MPLS VPNs.

Good knowledge of IP Addressing, Sub-netting, OSI and TCP/IP models.

Attending and resolving day- to-day operational and network infrastructure issues.

Extensive knowledge of T1/T3, OC3, OC12, OC48, DSO, DS1, DS3, DS12, engineering and administration. Wide exposure to LAN/WAN setup, installation, configuration and commissioning of network devices. VLAN setup, configuration and troubleshooting.

Configuring and Troubleshooting Route Redistribution between multiple OSPF protocols.

Knowledge in Documenting and preparing the Process related Operational Manuals.

Adept in preparing Technical Documentation and presentations using Microsoft VISIO/Office

Act as a technical resource and provide network support. Troubleshoot variety of problems. Streamline and improve process to be quicker to market, ensure compliance and optimize operational efficiency. Identify opportunities for continued improvements of process to ensure maximum output.







Routing ISIS, OSPF, EIGRP, BGP, RIP, PBR, Route Filtering, Redistribution, Static Routing, Summarization, GSR and CRS1

Switching LAN, VTP, STP, PVST+, RPVST+, Inter VLAN routing & Multi-Layer Switch, Ether channels, MPLS, Transparent Bridging


Routers Juniper EX2200, EX2500, Cisco Catalyst 2232, 2960, 3560, 4507R+E, 5596, 6509-E, 7009, Nexus 2232, 5596, 7009

Juniper MX80, MX240, MX 480, MX960, ACX 1000, M120, Cisco 2620, 2901, 3925, 3945E, 7201, 7613

Network Security Cisco ASA 5540, Juniper SRX 240, ACL, IPSEC


WAN Ethernet, Fast Ethernet, Gigabit Ethernet

PPP, HDLC, Channelized links (E1/T1/E3/T3), Fiber Optic, Frame Relay.



AAA Architecture HSRP, VRRP, GLBP



Network Management

Operating Systems Wireshark, SNMP, Ethereal, EMC Smarts

Windows (98, ME, 2000, XP, Server 2003/2008, Vista, Windows 7)


Stanford Health Care, Palo Alto, CA Dec 2017 – Till date

Network Engineer


Designed secure data architectures for remote monitoring health sensor network

Engineered innovative framework that will secure data in process, in motion, and at rest

Designed algorithms, cryptographic models, and requirements for a secure sensor network

Researched mobile systems/pervasive computing on the data passage for sensor networks

Gathered security requirements for efficient cloud data storage

Designed test plans on various routing, switching, IP networks, and MPLS

Tested intrusion prevented capabilities of Fortinet firewall, web filtering, and VPN

Migrated from legacy catalyst 6500 to ASR 9k

Performing troubleshooting on slow network connectivity issues, routing issues involves OSPF, BGP, black box and identifying the root cause of the issues.

Design, implementation and operational support of routing/switching protocols in complex environments including BGP, OSPF, EIGRP, Spanning Tree, 802.1q etc.

Configure Corporate, Wireless and Lab Devices which includes Bandwidth Upgrade, Adding New Devices, Decom the Devices, Testing (Pilot).

Performed support by identifying the root cause of the hardware issues with switches, routers.

Worked on Aruba Wireless LAN Implementation for 11n Infrastructure Across the Corporate Network.

Implementation of network, which includes configuration of routing protocols, Leased lines, ISDN lines, vlans, IOS installations.

Troubleshoot the Network Issues onsite and remotely depending on the severity of the issues

Familiar with various MSIT Tools to check Networking Connectivity, Testing, Configuration and Adding or Removal of IP address blocks.

Deploying and decommissioning the VLANs on core ASR 9K, Nexus 7K, 5K and its downstream devices.

Designed and implemented secure data architectures for remote monitoring health sensor network

Engineered innovative framework that will secure data in process in motion and at rest

Research on using mobile systems as the data passage for sensor networks

Gathered security requirements for efficient cloud data storage

Proposed an effective in memory data management solutions

Performed OSPF, BGP, DHCP Profile, HSRP, IPV6, Bundle Ethernet implementation on ASR 9K redundant pair.

Performing the ACL requests changes for various clients by collecting source and destination information from them.

Experience in creating MOPS (Method of procedures) and get approved from peers for performing configuration changes.

Created Visio Documentation to give complete picture of network design for each building.

Environment: Cisco Routers, Cisco Switches, Routing protocols, HSRP, VRRP, IPSEC VPN, VPN, QOS, ASA firewall, VLANS, VTP, RSTP, ACL, NAT, IDS/IPS, Monitoring tools (Cisco works, HP Openview), RADIUS, TACACS+, Adtran, Fortigate, ASR 9k,

Telesystem, Toledo, OH Jan 2014 – Jan 2017

Network Engineer


Provided support for global network including T1/T3, ATM connections using HDLC and Frame Relay on 2600, 4000 series Routers.

Responsible for SNMP Monitoring and Performance Tuning software.

Designed WAN structure to prevent single point of failure in case of link failure.

Experience in Maintenance and Troubleshooting of connectivity problems using PING, Traceroute.

Planning and Implementation of Sub-netting, VLSM to conserve IP addresses.

Experience in configuring STP for loop prevention and VTP for Inter-VLAN Routing.

Performing the Configuration and troubleshooting of EIGRP, OSPF, and BGP.

Dealt with the configuration of Standard and Extended ACLs for Security.

Been involved in providing technical assistance for LAN/WAN management and complex customer issues.

Provided support for troubleshooting and resolving Customer reported issues.

Worked on dealing with 6509/6513 Chassis problems and troubleshooting of Err-disabled ports and re-setting to normal port status. Worked on PIX firewalls for building the ACL rules for the extranet connectivity and implementation of the rules on the corporate firewalls and monitored logs for the issues.

Responsible for managing the TFTP logs for the VPN and firewall services and troubleshoot the VPN tunnel issues like SA, RSA, ISAKMP encryption and cleared/refresh VPN tunnel issues.

Performed IOS upgrades on Catalyst 3550, 2950, 1900 switches, and 3600, 2600 and 2500 routers.

Implemented and configured routing protocols like EIGRP, OSPF, BGP.

Experience in Troubleshooting the issues related to routing protocols.

Managing, troubleshooting and monitoring the network using Network Monitoring tool.

Implementing Network Security with Cisco IOS Feature Set, NAT, and Simple Network Management Protocol.

Involved in installing and configuring PIX 515E firewall.

Dealt with DNS, DHCP trouble shooting and other IP conflict problems.

Implementation of name resolution using WINS & DNS in TCP/IP environment.

Environment: Cisco routers 3700, 3800, 7200, 7604, Cisco catalyst series Switches 2960, 3750, 3560, 6500, MPLS, Frame Relay, VRF, DSLAM, RIPv2, OSPF, BGP, IPSEC, VLAN, STP, VTP, HSRP.

Avaya Corporation, Pune, Maharashtra Jul 2012 – Nov 2013

Network Engineer


Designed & implemented a new network architecture connecting corporate office and the branch-offices.

Worked & collaborated with a Team of IP Telephony Specialists, supported them on a need basis.

Configured routers using routing protocols such as RIP, OSPF and BGP.

Collaborated amongst a group of Security Professionals to finalize the consolidation of the DMZ Firewall Zone.

Configured site to site IPsec VPN to provide communication between the branch office and headquarters.

Configured Client VPN technologies including Cisco’s VPN client via IPSEC.

Configuring Cisco voice over IP (VOIP) phones, and Telephony.

Configured static routes, default routes, Frame Relay.

Set up and troubleshoot secured wireless access points (WAP) and wireless LAN controller (WLC) for broadband internet.

Provided security by using ACL, NAT.

Involved in troubleshooting VLAN, RSTP, & Switch Trunk issues.

Worked on Replication between various domain controllers in Active Directory.

Responsible for layer 2 security, securely managed all switches and routers and deployed a syslog server to allow proactive network monitoring.

Configuring of IP Allocation and sub-netting for all applications and servers and other needs throughout company using FLSM, VLSM addressing.

SNMP network management using MRTG and Cisco works.

Drawing Visio diagrams of the entire network and updating them.

Environment: Cisco Routers, Cisco Switches, Routing Protocols (RIP, BGP, OSPF), VPN Tunnels, Checkpoint Firewall, Frame relay, ACL, NAT, WAP, WLC, VLAN, RSTP, Active Directory, Tools (MRTG, Cisco Works).

References: Available on Request

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