Director of Infrastructure / Systems

Raymond Carrillo

Thornton, Colorado · raymond.c.carrillo@gmail.com · (303) 999-8076

Infrastructure and systems-focused technology leader with experience across Linux administration, network troubleshooting, SQL repair, hosting, platform stability, security-minded maintenance, and long-term operational support. Strong fit for infrastructure leadership roles that need practical systems depth and sustained service reliability.

Infrastructure Focus

  • Infrastructure Oversight
  • Linux Systems Administration
  • Network Troubleshooting
  • VPN, DNS, and SonicWall
  • SQL Databases
  • Hosting and Platform Stability
  • Drupal / Web Platforms
  • Server Maintenance
  • System Reliability
  • Security-Minded Operations
  • Documentation
  • Long-Term Maintenance Workflows

Relevant Experience

Web Developer / Server Administrator

Contempo Web Service · Thornton, Colorado
Aug 2011 – 2023
  • Managed Linux server administration, web operations, application support, database repair, and long-duration maintenance for client-facing platforms.
  • Improved performance, security, and operational stability through tuning, integrations, and repeatable maintenance workflows.
  • Worked across hosting, platform support, SQL restoration, and Drupal production troubleshooting.

Senior Technician

Code Blue Computing
Recent 3 years · Current focus
  • Handled advanced support issues across Microsoft 365, networking, VPN access, SonicWall, DNS, mapped drives, and remote troubleshooting.
  • Supported live client environments where infrastructure issues directly impacted productivity and continuity.

Radio Maintenance Technician

United States Air Force · Mannheim, Germany
Oct 2000 – Jun 2002
  • Maintained communications equipment in operational environments where technical reliability mattered.
  • Contributed to projects integrating newer satellite technologies with legacy systems.