Marvin Casillas
Los Angeles
Summary
Entry-level System Administrator with a Bachelor’s degree in Information Technology and hands-on academic experience in system design, network configuration, cybersecurity, and IT operations. Known for technical troubleshooting, root-cause analysis, and maintaining secure and reliable systems. Over 10 years of Air Force Reserve service operating mission-critical equipment and supporting high-stakes operational environments, bringing exceptional discipline, accountability, and technical adaptability. Ready to contribute to IT infrastructure teams with a strong work ethic and a commitment to continuous learning.
Overview
11
11
years of professional experience
1
1
Certification
Work History
Pavements & Equipment Operator (AFSC 3E2X1)
U.S. Air Force Reserve
01.2015 - Current
- Temporary Duty Assignment (TDY) Project Lead (June – September 2025): Directed a 3-month culvert trench clearance project on airfield supervising Airmen, coordinating resources, and ensuring compliance with safety standards. Enhanced base drainage infrastructure, reducing bird strikes to jet engines risks and ensuring mission readiness. Demonstrated project leadership and scheduling skills applicable to IT project management.
- Deployment (2023): Supported civil engineering operations, including road maintenance and drainage system improvements. Operated and maintained mission-critical equipment, showing adaptability with complex technical systems. Collaborated with multidisciplinary teams in high-pressure environments, ensuring successful mission execution.
- Special Active Duty Roles: Contributed to multiple base improvement and infrastructure support projects. Recognized for leadership, efficiency, and problem-solving.
Education
Bachelor of Science - Information Technology
University of La Verne
La Verne05-2025
Skills
- Networking & Security: TCP/IP, Firewalls, MITRE ATT&CK, OWASP, CVSS
- Databases: SQL, Microsoft Access, ERDs, Data Analysis
- Programming: Python, JavaScript, VBA
- Tools: Wireshark, VirtualBox, OWASP ZAP, Windows/Linux Administration
- Other: Project Management, Technical Documentation, Risk Assessment
- Project management
- Construction management
- Safety compliance
- Team leadership
- Airfield operations
- Construction project oversight
- Heavy equipment operation
Certification
- CompTIA Security+ (Planned 2025)
- Air Force Technical Training — Pavements & Equipment Operations
- Active Secret Clearance
Languages
Spanish
Native or Bilingual
Timeline
Pavements & Equipment Operator (AFSC 3E2X1)
U.S. Air Force Reserve
01.2015 - Current
Bachelor of Science - Information Technology
University of La Verne