Security & Network Administrator - Frosch - Houston, TX

Implemented next-generation firewalls to complement existing network segmentation firewalls, enabling Frosch to monitor user behavior analytics and block an additional 60,000 risky behaviors annually.

 

Oversaw network infrastructure and security for 70+ virtual servers and 20 physical servers, including 2008/2012 domain controllers and 2010 Exchange servers across multiple nationwide sites.

 

Established a cybersecurity framework program that assessed and addressed risks at the program, policy, procedural, and technical levels.

 

Directed the successful achievement of PCI DSS compliance for the enterprise environment by implementing robust security measures, including deploying Nessus for vulnerability management and Symantec Whole Disk Encryption for data protection. Oversaw the setup and validation of all required security controls and collaborated with an Approved Scanning Vendor (ASV) to obtain formal attestation.

 

Reduced risk identified by the CSF by 50% through the implementation of Identify Finder DLP for data loss prevention and Retina vulnerability management software to identify and analyze system and network vulnerabilities.

 

Saved FROSCH $1.5M by conducting a cybersecurity gap analysis and implementing remediations including Data Loss Prevention and data-at-rest encryption to achieve PCI compliance.

 

Managed the implementation of IPS/IDS, Palo Alto firewalls, and enterprise-level antivirus software, and performed broad-scale virus removal and antivirus administration for 1,100+ computers.