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Network Engineer Resume

Atlanta, GeorgiA

SUMMARY:

Senior Network Engineer with 11+ years of experience in administration and support of Network infrastructure. In depth expertise in implementation, analysis optimization, troubleshooting and documentation of LAN/WAN Network systems.

TECHNICAL SKILLS:

Protocols: OSPF, EIGRP, BGP, MBGP, Multicast (Pim Sparse Mode),STP, DMVPN, IPSEC over GRE

Firewalls: Palo Alto Firewalls, Confidential ASA (ASDM), Juniper.

Hardware: Nexus 2k,5k, and 9k, Confidential 3845, Catalyst 4000, Confidential 6509, Confidential 3560, Arista Switches, Aruba Switches, Fireeye, Microsoft Azure, Confidential wlc 5520, 5080, Confidential Wireless access point 1572,2702 and 3702.

Tools: Ciscoworks, Netbrain, Concord, Zenmap, QIP, Confidential wireless controller, ASDM, Concord, Net scout, QIP.

PROFESSIONAL EXPERIENCE:

Confidential, Atlanta, Georgia

Network Engineer

Responsibilities:

  • Managing Wireless infrastructure of Confidential which consists of 15 Confidential Wireless controllers and 3280 Wireless Access points.
  • Creating and deploying internal (Campus) and external (Airport Terminals) Confidential Wireless Access Points.
  • Monitor, analyze and troubleshoot on Confidential Aps (1572, 2702 and 3702) and wireless controllers (5508 & 5520) through Confidential prime.
  • Successfully completed Code upgrade project of 5520 wireless controllers to 8.5.131 code.
  • Knowledge of 2.5 GHz & 5 GHz radios, Confidential WLC, CAPWAP, LWAPP and experience on tools such as Confidential Prime Infrastructure, AirMagnet suite to design and support WLANS.
  • Knowledge of Roaming, AP groups, Root, Mesh and Local AP, AP power Level, Channel, LNSR etc.
  • Knowledge of wireless security features including Access-lists, WPA/WPA2, RADIUS and TACACS
  • Co coordinate with Vendors for raising RMAs.
  • Connect with Vendors and receive the latest security vulnerability information and perform code upgrade on devices for security bug fixes, configuration and Technical assistance.
  • Performed coordination, guidance and help field technicians remotely who were on-site performing the hands-on work (e.g. wiring, racking, equipment. relocation, etc.)
  • Staging, testing and implementing the latest Confidential technologies in Lab environment before implementing them in production.
  • Change Coordinator role - Gathering appropriate information based on the type of change being investigated. Conducting post-implementation reviews to validate the results of the change request. Reviewing change plans and schedules.
  • Planning activities include scheduling the change request, assessing risk and impact, creating plans, defining and sequencing the tasks needed to accomplish the change request.

Confidential, New York City

Network Engineer

Responsibilities:

  • Managed onsite network requirements for the entire office, Data center
  • Worked on V2V App migration from Corporate to Confidential .
  • Worked on setting up the Network of the Great Big Story office 5TH floor at 104 5TH Ave which involved configuration of Confidential and Arista switches, Routers and wireless access points.
  • Worked on setting up the Network for Bleacher Report office which involved configuration of Confidential router, switches, wireless access points and Firewall rules.
  • Periodic Data Center inspections, on call participation, and helped other staff members with networking Problems/Projects.
  • Initiated multiple technical projects that improved network performance and functionality.
  • Deploy, Configure, Maintained Palo Alto firewall on Azure Cloud.
  • Troubleshoot Azure related issues and engage internal teams and vendors for issue resolution.
  • Hands on experience with the tools like Infoblox, Confidential wireless controller, Confidential ASDM, Netbrain.
  • Provide root cause determination of network related issues and solve complex technical problems, including those, which require research and/or extensive analysis through packet capture using wire shark.
  • Firewall was configured with port based and App-based rules, natting, Confidential relay, routing, latest firmware etc.
  • Confidential corporate team provided 400 rules to add to the firewall before testing the applications, consolidated 400 rules to 60/70 rules and added them to the firewall.
  • Worked with each team and tested their applications and went through the firewall logs and asked them to raise service request for traffic blocks on the firewall.
  • After completing testing of all the application successfully exported rules from the lab firewall to production firewall which was managed by Palo alto vendor.
  • Worked closely with Palo Alto vendors and tested the applications with all the teams in production firewall like they were tested in the lab.
  • Worked on HP floor switches and HP controllers which was part of this network setup.

Hardware: Confidential Nexus 5k’s and 9k’s, Confidential 3845, Catalyst 4000, Confidential 6509, Confidential 3560, ASA 5510, Arista Switches, Aruba JL074A, Palo Alto Firewall 5050.

Operating System: Windows, MAC OX.

Tools: Confidential works, Net brain, Concord, Zen map, QIP, Confidential wireless controller, ASDM.

Confidential, New York, NY

Senior Network Engineer

Responsibilities:

  • Integrated new solution in production environment by making design changes which enhanced the network performance of the client.
  • Played a key role in data center migration by making required routing changes on the core devices which was very critical for the smooth transition.
  • Setup site to site vpn tunnels between various engagement partners of the client using Confidential devices.
  • Managed a project for IOS up-gradation of data-center infrastructure which was Confidential Nexus environment that had 5k, 4500 switches, 3845 routers and VG224 gateways.
  • Worked on a separate project for the bandwidth up-gradation of field offices for Aura application which involved coordination with service providers, field support team and required design changes in BGP routing and hardware changes as well.
  • Hands on experience in a cleaning up the device configurations of field office devices after data-center migration. This involves the removal of unwanted routing statements and snmp, tacacs and dns settings.
  • Maintenance of the network infrastructure and identifying the risks on the current setup providing solutions for mitigating the same. First point of escalation for high priority issues. Worked on various technologies like routing, switching and Firewall.
  • Implemented sparse - dense mode multicast in Confidential environment with MBGP routing protocol.

Hardware: ASR1006, ASR1004, Confidential Nexus 5k’s, Confidential 3845, Confidential 2821, Confidential 7206VXR, Catalyst 4000, Confidential 6509, Confidential 2821, Cisco3560, ASA5510

Operating System: Windows, MAC OX

Special Software: STRM, Confidential works, NNM, juniper(junos), Concord, Net scout, QIP, Riverbed.

Confidential

Senior Network Engineer

Responsibilities:

  • Member of the core technical support team and responsible for monitoring & managing value added Services. Design, construct, and test the invoice loader application.
  • Handling the 2st level of escalation for the Client.
  • Preparing plans as per the requirement of the Client.
  • Implementing the changes as per plan after customer’s approval.
  • Implementing/removing/editing policies, adding routes on checkpoint firewall rule base according to the requirements.
  • Capturing Checkpoint management server backup on regular basis.
  • Working on requirements based on ITIL process (Problem & Change management)
  • Executing changes within network as a production fix.
  • Validating new changes effect on current infrastructure with a simulation.
  • Responsible for commissioning and configuration of new links.
  • Coordination with service providers and TAC for incident resolution.

Confidential

Network Engineer

Responsibilities:

  • Member of the core technical support team and responsible for monitoring & managing value.
  • Added Services of Bharti Confidential services like Lapu, Blackberry, crbt (caller back tune), and Confidential live.
  • Remotely log in to devices and provide 2 nd level support to client.
  • Performing quarterly checklist for all Confidential devices as per the standards.
  • Preparing plans as per the requirement of the Client.
  • Implementing the changes as per plan after customer’s approval.
  • Implementing /removing /editing policies on checkpoint firewall rule base.
  • Captivating Checkpoint management server backup on regular basis.
  • Working on requirements based on ITIL process (Problem & Change management)

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