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Network Security Engineer Resume

Atlanta, GA

SUMMARY

  • Experienced network security expert with outstanding knowledge, skills and expertise - dedicated and committed to providing excellent cybersecurity solutions.
  • Technical Skills/Expertise: Design, installation, configuration, deployment and management of UTM firewalls such Palo Alto, Juniper SRX, as Checkpoint, Fortigate and CiscoASA; system migration and upgrade; network security monitoring (SIEM); Checkpoint Endpoint Security; NAT, VPN configuration and management
  • LAN/WAN; SD-WAN; IP addressing and subnetting; switching and routing;Java Scripting;Proficient using tools like: ITSM (ServiceNow),Splunk, FireMon, Wireshark. Excellent communicator and problem solving.

PROFESSIONAL EXPERIENCE

Confidential, Atlanta, GA

Network Security Engineer

Responsibilities:

  • Design, install, configure, deploy, manage, troubleshoot and document UTM firewall infrastructures
  • Spearhead firewall migration and upgrade ofCheckpoint, Palo Alto, Juniper SRX and FortiGate
  • Migrate Checkpoint and Juniper SRX firewalls to Palo Alto firewalls and vice versa
  • Migrate Cisco Asa Firewall and policy to Checkpoint firewalls .
  • Experience in Multi-factor Authentication
  • Experience in security operations such as anti-malware management.
  • Respond and handle incident tickets in timely manner via ITSM/ServiceNow
  • Data Loss Prevention of Network analysis for the daily monitor and maintenance of enterprise data
  • Review firewall change request, FCR, provision/stage and install/push firewall security policies
  • Optimize existing policies to improve security and performance
  • Experienced in the use of Taclane for encryption and flexibility for Internet Protocol.
  • Configured and Installed routers, switches and wireless controllers.
  • Analyzed software, hardware and network systems for various transmission systems.
  • Manage firewalls using Palo Alto Panorama, Junos Space and Checkpoint MDS
  • Perform detailed packet analysis via data packet capture and logs
  • Carry out backup, restore and upgrade firewalls - Palo Alto, Juniper SRX and Checkpoint
  • Configure, monitor and troubleshoot firewalls using CLI commands and GUI
  • Configure, implement and troubleshoot IPSec, SSL and remote access VPN
  • Implement high-availability (failover) configuration for security management reliability
  • Participate in on-call support and 24-hour on-call rotation
  • Ensure outstanding customer services - address and resolve issues proactively
  • Collaborate with other team members to execute/solve complex changes/issue

Confidential, Atlanta, GA

Network Security Engineer

Responsibilities:

  • Performed UTM firewalls Installation, configuration, administration, deployment and documentation
  • Staged andinstalledfirewall security policies
  • Optimized existing policies to improve security and performance
  • Performed migration of PAN firewalls, firewall HA Clusters to Panorama
  • Analyzed logs and make necessary network report using smart reporter console application
  • Managed and monitor firewalls usingMulti-Domain Server, MDS and Palo Alto Networks Panorama
  • Performed detailed packet analysis via data packet capture
  • Experienced in NetApp for data storage, as well as data analytics and disk-based backup.
  • Monitored network and troubleshoot traffic passing through firewalls via logs
  • Spearheaded Juniper SRX, CiscoASA, Checkpoint and Palo Alto firewalls backup, restore and upgrade
  • Participated in on-call support in troubleshootingconfiguration and installation issues
  • Configured, monitor and troubleshoot firewall using CLI commands and GUI
  • Configured, implement and troubleshoot IPSec, SSL and remote access VPN
  • Implemented high-availability (failover) configuration for security management reliability
  • Maintained effective communications with vendors, peers and clients.

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