Network Administrator Resume
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.