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Network Administrator Resume

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New, YorK

SUMMARY

  • Decisive, Results - Focused professional offering an experience of around 6 years in teh Networking sector. Proficient in working on multi-vendor equipment and summed up with strong noledge in data center operations and security products.
  • Innovative and exceptionally creative to foster ideas dat impel teh organization towards a result-oriented direction. Impeccable Client Management and leadership skills with impressive professional-speaking abilities. Driven by new challenges and adept at adapting to any cultural and business environments.
  • Expertise in Network Security, Design, Implementation and Administration in diversified industries.
  • Design of Security Perimeter for intranet and internet threat mitigation.
  • Excellent noledge and experience on multi-vendor platforms like Cisco, Juniper, Checkpoint, F5 Networks, Bluecoat, Riverbed, Citrix, and VMware.
  • VPN Security solutions (IPsec Site-to-Site VPN, Remote access VPN, Easy VPN, DMVPN and SSL VPN).
  • Develop, design and implement firewall infrastructure surrounding Checkpoint and Cisco Firewalls.
  • Experience with various LAN and WAN technologies and protocols like: - TCP/IP, VLAN, VTP, STP, EIGRP, OSPF, BGP, IKE/IPSec VPNs, NAT, DNS, and MPLS.
  • Experience in managing Cisco/Juniper Routers and Switches for Data Centers, Corporate Sites, Agent Locations and Branch Office Solutions.
  • Multi-vendor proxy and URL filtering
  • Sound noledge and experience in SIEM, host and network based intrusion detection for log analysis to determine teh threat pattern, attacks and anomalies on teh network
  • Experience with multi-vendor Load Balancers, WAN accelerators, Proxy Server, Content Filtering
  • Plans and executes complex Network Upgrade and Network Migration activity.
  • Sound noledge on Virtualization, Servers, Operating Systems & Storage Networks

TECHNICAL SKILLS

Routing / Switching: EIGRP, OSPF, BGP, Route redistribution, Multicast, Policy based Routing, VRRP, GLVP, Nexus 7k, 5k, 4k, 2k, Catalyst 6500, ISR, ASR, OTV, QOS,VLANS, VTP, RSTP, Ether Channel, Private Vlans, Cisco Nexus 1000v

Security & Remote Access: MPLS, VPN, Cisco ASA, Cisco IPS, Cisco PIX, FWSM, Checkpoint Fw1/ NGX / Provider -1, VPN-1 Sonicwall TZ, McAfee Firewall Enterprise, Palo Alto Firewalls

Services: Cisco ACE, GSS, WAAS, F5 Networks BigIP LTM

Virtualization: VMware ESXi, Microsoft Hyper-v, Kernel virtual machine (KVM), VMware View, ThinApp, App-V, Vmotion, Live- migration using KVM

Monitoring and Documenting: Cisco works, DCNM, Fabric Manager, Cisco LMS, Solarwinds, Wireshark, Visio, Smart draw

Wireless: Cisco Aironet, Dlink, Linksys, Wireless Security

Operating Systems: Windows Desktop and Server OS, RHEL, CentOS, Ubuntu, SUSE, Bash Script, Windows Active Directory, LDAP

PROFESSIONAL EXPERIENCE

Network Administrator

Confidential, New York

Responsibilities:

  • Responsible for installing teh Cisco, Juniper and Checkpoint products.
  • Responsible for security products, security assessment and device compliance.
  • Establish Site - Site VPN, and SSL VPN connectivity on Checkpoint firewall.
  • Designed and installed Cisco ACS for centralized Autantication and Authorization.
  • Filtering web traffic using to comply with Organization network policy.
  • Analyzed network traffic using Cisco IPS to detect abnormalities, treats.
  • Responsible for creating and modifying firewall rules and configuration on Checkpoint firewall and Management console.
  • Tracking, auditing, monitoring, reporting using Checkpoint, Solarwinds, TCPdump and Wireshark
  • Managed BigIP LTM Load balancer and Bluecoat proxy
  • Responsible for OSPF, BGP and static routing using Nexus, Cat6k, ISR, ASR.
  • Used security features on Network devices to protect devices from inside attacks.
  • Responsible for Wired and Wireless Security.
  • Configuration and firmware maintenance of Checkpoint, Cisco and Juniper devices.
  • Coordinate with network operations center (NOC) for change notifications, alerts and escalation of security incidents
  • Reviews project activities for compliance with procedures and standards.
  • Inventory maintenance and documentation.

Network Engineer

Confidential, San Jose

Responsibilities:

  • Responsible for design, implement and, maintenance of Cisco, Checkpoint, Juniper,
  • Responsible for IP routing using BGP, OSPF, static routers and switching using STP/VTP/VLAB, Ether-Channel, HSRP, GLBP on Nexus 7/5/2, Catalyst 6500, 3700, 2900, ISR 2900, ASR 1000, Juniper EX series.
  • Maintenance of VMware ESXi and KVM hypervisors.
  • Application load balancing using Cisco ACE.
  • Establishing and configuring Site-Site and SSL VPNs on Checkpoint and Cisco Firewalls.
  • Deployment and maintenance of authority.
  • AAA services using Cisco ACS.
  • Monitoring and reporting using Cisco DCNM, Cisco LAN Management Solution.
  • Anomaly detection using Cisco IPS.
  • WAN optimization using Cisco WAAS.
  • Validating solution in lab before deployment.
  • Traffic analysis using Wireshark.
  • Failover, HA and data backup configuration on Firewalls, Routers and Switches
  • Responsible for configuration, firmware and inventory.
  • Documentation and reports using

Network Administrator

Confidential

Responsibilities:

  • Responsible for installing teh Cisco, Juniper, Checkpoint, Microsoft and Asterisk products.
  • Deploying teh switching functions like VLANS, VTP, STP, and Ether Channel.
  • Involved in configuring various protocols like EIGRP, OSPF, etc. for inter-site and intra-site connectivity.
  • Establish Site - Site VPN, and SSL VPN connectivity.
  • Routine Maintenance of Checkpoint, Cisco, F5 Networks products.
  • Reviews project activities for compliance with procedures and standards.
  • Securing network devices by using inbuilt security features.
  • Responsible for user rights and controls.
  • Installing operating systems on user desktops and servers.
  • Tuning firewall to control web traffic for organizational compliance.
  • Managing teh support and provision of project tools and equipment along with data security, software and license control.
  • Responsible for configuration, firmware and inventory.
  • Install, maintain and troubleshoot VMware ESX and virtual machines.

Jr. Network Administrator

Confidential

Responsibilities:

  • Responsible for installing teh Cisco, Microsoft and DLink products.
  • Deploying teh switching functions like VLANS, VTP, STP, Ether Channel.
  • Used OSPF for inter-site and intra-site connectivity.
  • Installing operating systems on user desktops and servers.
  • Responsible for troubleshooting desktop user issues and other network devices like printers, scanners, etc.
  • Configuring Cisco IP phones and Call Manager.
  • Maintaining proxy server for enhancing web security and performance.
  • Installed and maintained Virtual machines on user workstations.
  • Validated server, desktop security settings and update patches.
  • Reviews project activities for compliance with procedures and standards.
  • Managing teh support and provision of project tools and equipment along with data security, software and license control.

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