Network Engineer Information Technology

Harshavardhan

**********************@*****.***, 201-***-****

CAREER OBJECTIVE

A Challenging Career in a reputed organization which will help to develop my abilities and skills in the field of NETWORK.

RESPONSIBILITIES:

• Around 4 years of experience in troubleshooting, various Network Technologies

• Routers (Cisco series 4000, 3900, 2900, 1900 )

• Cisco catalyst Switches Series (4500, 3850, 3650, 2900).

• Cisco Operating System- IOS

• VLAN – Inter Vlan configuration.

• Configuring and troubleshooting LAN segments and WAN segments.

• T-1, Ethernet (Gigabit Ethernet, Fast Ethernet) FDDI, Token Ring.

• Routing Protocol (OSPF, EIGRP, RIP), Routed Protocol (TCP/IP, IPX/SPX).

• Switching protocols – VTP, STP, and DTP.

• Network Address Translation NAT / Port Address Translation PAT.

• Strong knowledge on HSRP, FHRP and GLBP.

• Strong Experience on LAN/WAN connectivity.

• Implementation, troubleshooting of desktops.

• Strong knowledge on Citrix Xen App, Citrix Reciever.

• Strong Knowledge on VMware, Virtualization.

• Access Control Lists (ACL): Standard ACL & Extended ACL

• Installation and Troubleshooting Routers, Hosts

• DNS: Configuring DNS Addresses, Troubleshooting Records.

• Security implementation AAA with RADIUS and TACACS+

• DHCP: IP Addressing, DHCP server configuration, DHCP Relay.

• Implemented, DHCP, DNS, FTP, and TFTP.

• Experience on Citrix XenApp-Virtualization.

• Active Directory.

• Punch Blocks, Tone Tracers, Repeaters Modems, Professional Modular Plug Crimper.

• Study on Issues and mitigations of the ARP protocol.

• Excellent knowledge in TCP/IP and routing protocol.

• Effective handling in resolving tickets with multitasking ability.

• Strong communications skills – Oral, Written and Reading.

• Experience with MS Visio – Flow Charts for Source ID, Destination ID, Router Hops, data formatting.

• Hands on experience on Load Balancers.

• EIGRP – Message Digest 5 (MD 5), OSPF – Message Digest (MD) Authentication.

• Strong knowledge on juniper routers, switches and firewalls.

• Excellent working knowledge on Cisco Firewalls, Checkpoint.

• Strong understanding in Linux OS, RedHat.

Work Experience:

Network Engineer March 2017 to till date.

UBS, New Jersey

• Configured Cisco Routers for OSPF, RIPv2, EIGRP, Static and default route.

• Worked on load balancing.

• Configured VTP with 802.1q trunk encapsulation.

• Designed VLANs, troubleshooting IP addressing issues and configurations on switches and routers.

• Provided testing for network connectivity before and after install/upgrade

• Switching related tasks included implementing VLANS and configuring ISL trunk on Fast-Ethernet and Gigabit Ethernet channel between switches.

• Configured & maintained IPSec VPN in Cisco.

• Monitoring alerts & events in Cisco IPS.

• Upgrading and repairing faults on CIS systems, networks & peripheral equipment.

• Cisco switch configuration in particular VLAN configuration/troubleshooting.\ Hands on experience with Checkpoint Firewall policy provisioning.

• Troubleshooting the issues that were raised while upgrading.

• Analyzing & developing key components using methodology prescribed techniques Network Engineer May 2012 to July 2015

Kensium Solutions, Hyderabad

• Settings of the networking devices (Cisco Router, switches) co-coordinating with the system/Network administrator during any major changes and implementation

• Routing protocols OSPF, RIP & BGP

• Troubleshot Cisco 3650, 2900 series switches.

• Configured, installed, & managed DHCP, DNS servers.

• Network connectivity troubleshooting, ping, tracert, telnet.

• Responsible for communication protocols, configuration, integration & security.

• Investigating, diagnosing and resolve all network problems.

• Maintaining pre-packaged software applications on the LAN.

• Configuration of New & Existing Network devices, includes Cisco Routers, Switches.

• Performed Domain Admin tasks including maintaining DNS and DHCP.

• Managing the complete end to end site solutions.

• Communicating and negotiating with users, specialists, other staff and suppliers.

• Working with multiple technical platforms, i.e. mainframe, two-tiered client-servers and three-tiered client-servers.

Technical Certifications:

• Cisco Certified Network Associate (CCNA) Switching and Routing.

• Cisco Certified Network Professional (CCNP) Switching and Routing (Knowledge). Educational Qualifications:

• Master’s Degree in Information Technology from Lawrence Technological University.

• Bachelor’s Degree in Aeronautical Engineering from JNTU University.

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