Firewall/Security Engineer Resume

SUMMARY:

Experienced in all aspects of network engineering including data, LAN and WAN.

PROFESSIONAL EXPERIENCE:

Confidential

Firewall/Security Engineer

Responsibilities:

Evaluates, recommends and implements network security technologies to detect and protect against malicious network attacks, unauthorized use, and enforce Confidential /H security policies.
Installed configures, and maintains Confidential /H Internet Firewall configuration.
Applies Firewall rule changes, monitors Firewall logs for suspicious activity and ensures protection of Confidential /H network from Internet based malicious attacks.
Malicious Code Attacks, Denial of Resources, Intrusions, Misuse, Unauthorized Use, Hoaxes, and Information Gathering.
Installed, configures and maintains Confidential /H Intrusion Detection tools to detect and investigate suspicious network activity.
Installed, configures and maintains remote network access technologies (VPN, SSL) to ensure sensitive corporate and clinical information is encrypted and protected from unauthorized access.
Monitors and notifies CRIT team of any potential virus or Confidential activity. Notifies Confidential team of suspicious activity that may cause disruption of Confidential /H network.
Coordinates staff responsible for implementation and support of security tools including virus detection and remediation systems, web, email, and Internet content filtering, Spyware detection, blocking and remediation.

Confidential

Network/Security Engineer

Responsibilities:

Confidential

Lead Sr. Network/Hardware Engineer

Responsibilities:

Experience with Confidential s pushes on a checkpoint R75.x platform
Support Data Center network change control assignments and work within the network operations team along with other teams as appropriate to complete work tasks.
Continually help to refine processes to streamline work for both managed network customers and non - managed network customers.
Installed Nexus 7010 core switches and Nexus 5020 and 2248 server access switches.
Troubleshoot circuits with local-exchange and long distance carriers.
Support customer network design, troubleshooting, testing, and installation activities.
Make design changes to internal network or customer facing network.
Support frame relay, private line, and large MPLS and VPN network.
Support routing, switching, VPN, ASA and security.
Configured BGP, MPLS, OSPF, Frame Relay, STP, DOT1Q and ISL Trunking.
Perform hardware tasks, replacement of failed hardware.

Confidential

Network Engineer

Responsibilities:

Responsible for troubleshooting and maintaining Confidential customer network and customers network infrastructure.
Help negotiate hardware, software, and circuit contracts for customers.
Configure Cisco Routers (2500, 3000, and 4000) using RIP, IGRP, OSPF, BGP, EIGRP.
Configure and maintain Cisco PIX 515, extended Confidential s, Nat Overload, Static mappings.
Configure and maintain company Remote Access Solutions: VPN, ISDN dial up, Fractional T1.
Implement ISA 2000 and upgrade to 2006.
Network Assessment and Documentation (including technical, operational, and economic assessment).
Configure Cisco VPN 3000 Concentrator to allow VPN clients.
Implement Cisco Secure Access Control Server for Tacacs+/ Radius.
Configure Pix to Pix, and Router to Router VPN.
Redistribution of routing protocols and Frame - Relay and PPP configurations.
Server Migration to new HP blade servers, replacing stand alone.
Build and maintain Visio documentations for Clients.
Troubleshoot Windows 2000 and 2003 Servers and streamlining the user policy.
Managing User accounts, authentication, global policies using Active Directory.
Implementation of TCP/IP & related Services-DHCP/DNS/WINS, VLAN Trunking.
Responsible for Confidential zones throughout the company network.

Confidential

Network Engineer

Responsibilities: