Caleb Hosier Email & Phone Number

Reston, Va, Us

Chantilly, Virginia, United States

Alconbury, England, United Kingdom

Network Management: I plan, configure, maintain, troubleshoot, and repair data, video, and VoIP infrastructure.Cyber Security: Utilizing STIG Viewer, I enhanced cyber security by implementing DISA best-practice configurations, resulting in a 25% improvement in the unclassified network security score for U.S. Air Forces Europe in 2022.Network Infrastructure: I played a key role in a multi-base network refresh, deploying over 110 switches and routers across 100+ locations.Access Control: I use Cisco ISE and TACAS+ for access control and policy enforcement, with SolarWinds Orion for endpoint monitoring.Troubleshooting: I utilize tools like Wireshark and PowerShell to monitor and troubleshoot network infrastructure.Documentation: I create detailed network maps using SolarWinds Orion and Microsoft Visio to meet DoD documentation requirements.Customer Support: I use BMC Remedy to respond to customer tickets, effectively communicating technical solutions to end-users and leadership.Training and Leadership: I provide on-the-job training for Cyber Operations employees on best practices and policies.