Phillip Tyler Email & Phone Number

• Implemented Zero Trust Architecture using Zscaler to protect critical resources. • Installed Palo Alto Firewalls to help enforce security policies and enable micro segmentation. • Lead sustainment operations for the triage and resolution of security issues for Palo Alto and Zscaler. • Participated in the on-call rotation to triage and resolve incidents after business hours.• Analyzed network traffic via Wireshark in order to troubleshoot sponsor connections via IPsec VPN tunnels. • Utilized Cisco and Juniper routers via CLI to troubleshoot connections to critical infrastructure.

• Uses the Linux command line to troubleshoot alerts and misconfigurations for customers. • Develops monitoring for critical services• Utilizes Ansible to automate daily tasks. • Engineers custom integrations between AWS and Microsoft Azure for using python. • Participates in the on-call rotation to resolve high priority incidents after business hours. • Performs system Upgrades on RSA NetWitness deployments to keep customer environments updated against known vulnerabilities.

• Created Access Control Lists in order to enforce security policies and assist infrastructure teams.• Created firewall decryption policies to perform application traffic inspection. • Mentored Security Operations Intern with daily tasks and projects. • Wrote documentation for daily operations and incident response procedures. • Created rules and reports within QRadar for CrowdStrike, AWS, and Oracle log sources. • Performed log analysis to gather data during incident response. • Performed Windows Group Policy Object reviews to protect against vulnerabilities. • Scanned infrastructure and provided reports to system owners to secure business assets• Communicated with customers to resolve false positive findings from vulnerability reports.

Norfolk, Virginia

-Performed Log analysis for infringement details in DMCA cases.-Vulnerability research to help identify vulnerabilities that are relevant to Old Dominion systems. -Use of Cisco Prime to troubleshoot network issues and perform further investigation of incidents. -Worked with REST API to develop python scripts for implementing policies on Palo Alto Firewalls.

Education record

Bachelor'S Degree, Computer Science