• Curating vulnerability management: analysis, scanning and reporting operations for multi-platform physical and cloud environments for domestic and international programs, including performance testing and quality assessment.• Maintaining and improving cyber threat intelligence gathering from internal and external sources; formatting and communicating actionable information for strategic and operational level groups.

• Evaluated, enumerated and remediating technical and operational vulnerabilities and risks for Windows and Linux systems for domestic and international defense industry customers for aviation and ground systems. Utilized Python, Bash, Ansible, Powershell, ACAS, and other tools to create and maintain results.• Reported risk and compliance under the US DoD Risk Management Frameworks (RMF), UK Ministry of Defense Joint Service Publications (JSP), and remediations via DISA STIG and defense sector best practices. • Subject Matter Expert and point of contact for security posture advisory involving information assurance initiatives for linux-based and hybrid environment platforms, to include A&A activities, POA&M development and execution, and ATO audit and review for unclassified and secure environments.

• Architected and implemented an evolving network security infrastructure, to include directoryinfrastructure, endpoint protection and encryption, next generation firewalls, IDS/IPS, logmanagement, VPN and AWS cloud integration.• Augmented threat intelligence research and vulnerability analysis tool development to improveinternal business processes and enhance informational delivery to clients and team-members, toinclude penetration testing components.• Implemented and supported a Capture the Flag competition infrastructure for B-Sides Orlando2016 to support educational and extracurricular efforts of cybersecurity and penetration testingprofessionals worldwide, with almost 600 enrolled teams internationally.

• Troubleshot and enhanced information security infrastructure to include firewalls, IDS/IPS and threat intelligence tools, as a vulnerability and incident response team member in a 24x7 environment. • Implemented an operational threat intelligence program that contributed reporting to government-sponsored financial sector information security groups via threat detection and vulnerability correlation.• Redesigned implementation of an asset management lifecycle process for secure devices.• Security team contact for ISO27000 series control compliance verification; point of contact for hands-on audit data corellation.

• Managed, troubleshot and maintained desktop, server and network infrastructure as an agent of General Dynamics IT for the United States Citizenship and Immigration Services, a branch of the Department of Homeland Security. • Improved quality of local and remote support through conducting application classes and security awareness education for the multiple field offices in central Florida.• Audited and improved operational capabilities for eight high-visibility district-level offices, to include a regional headquarters.• Awarded Certificate of Appreciation in 2012 for significant contributions to the performance of the USCIS Central Florida offices.

• Managed design and operation of workstation and mobile infrastructure for a high-paced hydraulic and pneumatic engineering sales firm. Monitored network security logs, CSM database access and content, user account management, and website security plugins and controls.