Network Security Administrator Resume

SUMMARY:

To obtain a challenging position in networking & network security domain wherein I can use my strong technical expertise in managing large corporate communication networks to achieve business goals and grow with the organization.

CAREER ABSTRACT:

Having good knowledge on Checkpoint Firewall.
Well versed with Checkpoint firewall configuration, policy design & management. oHands on cisco routers and switches.
Bachelor of Engineering.
Having knowledge of AWS (amazon web services).

TECHNICAL SKILLS:

Operating System Skills: Windows 8, Windows Server 2008, Windows Server 2012.

PROFESSIONAL EXPERIENCE:

Confidential

Network Security Administrator

Responsibilities:

Hands on checkpoint firewall (R77).
SSL VPN Configuration & troubleshooting Remot access VPN.
Backing up of configurations to avoid failure.
Configuring firewalls for high availability and load balancing.
Firewall Clustering and Management Server Clustering.
Up gradation and maintenance of firewalls for its smooth functionality.
Monitoring alerts using inbuilt features supported by vendors.
Implementing firewalls as per network design and plan.
Configuring Interface Zones and their security levels as per design
Configuring security policies as per organization plan.
Network addresses translation (NAT) to hide private IP address for more security (Static, Dynamic & PAT).
Configuring Access control List (ACL) to deny and permit traffic.
Integrating firewall with (AAA) server for centralized management.
Configuring firewall for managed service and applications access based on ports and services.
Configuring Site - To-Site and remote access VPN for secure communication between branch offices, customers & remote users.

Confidential

Network Security Administrator

Responsibilities:

Hands on Cisco Router (2800, 2911,3800,7200) & Switches
Hands on dynamic Confidential protocols like RIP, EIGRP, OSPF, BGP.
Configuring switches as per network plan of the organization.
Creating VLAN to separate networks logically on data link layer.
Configuring L2/L3 VLAN on switches as per their deployment policy.
Implementing Virtual Trunk protocol like ISL & 802.1Q.
Configuring spanning tree protocol (STP) to avoid looping in a network.
Troubleshooting network related issues using Ping, Traceroute, CDP commands.
Looking after change request of VLAN and network as per project moments of network devices.
Regular backup of configuration file and IOS of devices in a network.
Replacement & Installation of hardware components in event of device failure within time line to avoid impact on business.
Coordinating with vendor for supports and troubleshooting of critical issues.
Configuring routers as per network design and plan.
Implementing Confidential protocols like Static route, default route, as per network design and plan of implementing Confidential protocol.
Configuration of network addresses translations, Static, Dynamic & PAT.
Configuring access control list (ACL) for permitting and denying traffic.
Administration and maintenance of router and its configuration.
Backup and upgradation of configuration & IOS firmware of routers and switches.
Troubleshooting IP Confidential problems and reach ability issues with ISP.

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