Ronnell Demario Valentine
Spring Valley
Summary
a seasoned IT professional with over a decade of experience, combining military discipline from the U.S. Navy with advanced technical expertise. His career encompasses roles in system administration, network configuration, cybersecurity, and IT support. Heralding all responsibilities while managing complex projects, enhance system operations, and implement secure IT infrastructures.
Key highlights of my background include:
- Extensive technical skills, including proficiency with cloud platforms like Azure and AWS, networking (TCP/IP, Cisco), and system administration.
- Certifications such as CompTIA A+, Security+, and Cisco Certified Network Associate.
- Leadership experience managing dispersed teams and directing multimillion-dollar projects, including a $70M program for SPAWAR.
- Academic achievements with an ongoing bachelor's degree in Cybersecurity and dual associate degrees in Psychology and Human Development.
- Commitment to mentoring and fostering growth in transitioning veterans pursuing IT careers.
Overview
12
12
years of professional experience
Work History
Space and Naval Warfare Systems Command NetSec2 DG
Information Systems Solutions
09.2023 - Current
- Maintain security requirements and provide documentation and training on advanced IT processes and procedures and other tasks as assigned.
- Team member in a fast-paced technological environment. Troubleshooting techniques to resolve technical problems of a moderate to high scope and complexity, including the integration of hardware and operating systems (OS).
- Understanding and knowledge of Windows Server internals including DNS, DHCP, AD, and server replication methods.
- Provided technical guidance and mentorship for Security Operations Center.
- Ensuring all communications are standardized in compliance with Department of Defense and Navy directives for program acquisition and integration.
IT Claims Assistant
Southern California Physicians Managed Care Servic
12.2022 - 03.2023
- Conducted hardware and software installation, desktop setup, and virtual machine assignment.
- Troubleshoot advanced system issues independently, ensuring operational efficiency.
- Managed IT infrastructure requests and resolved NTIVA ticketing system database queries.
- Developed in-house mail distribution processes to optimize operations.
Master-At-Arms
United States Navy
08.2012 - 06.2022
- Supervised a geographically dispersed team, managing procurement and installation of secure communication systems.
- Developed and executed risk mitigation strategies for tactical IT infrastructures.
- Delivered technical training to team members and evaluated performance metrics.
- Documented and resolved over 1,000 incident reports and system failures.
- Saved $300K through effective planning and execution of structural ship repairs.
Education
Applied Bachelor’s Degree - Computer Information Systems – Cybersecurity Concentration
California Institute of Arts and Technology (CIAT)
National City, CA02.2025
Associate of Arts - Psychology
San Diego Miramar College
San Diego, CA12.2022
Associate of Arts - Human Development
San Diego Miramar College
San Diego, CA12.2022
Skills
- IT System Administration and Support
- Active Directory and Network Management
- Cloud Infrastructure (Azure & AWS)
- Database Administration and Querying
- Risk Assessment and Mitigation
- Technical Documentation and Process Improvement
- Hardware and Software Troubleshooting
- Experience managing IT infrastructure using systems like NTIVA and EZ-CAP Coursework in networking fundamentals, network security, and Devnet further supports this skill
- Certifications in CompTIA Security and practical experience enhancing cybersecurity
- Ability to work with technical and non-technical personnel
Timeline
Space and Naval Warfare Systems Command NetSec2 DG
Information Systems Solutions
09.2023 - Current
IT Claims Assistant
Southern California Physicians Managed Care Servic
12.2022 - 03.2023
Master-At-Arms
United States Navy
08.2012 - 06.2022
Associate of Arts - Psychology
San Diego Miramar College
Associate of Arts - Human Development
San Diego Miramar College
Applied Bachelor’s Degree - Computer Information Systems – Cybersecurity Concentration
California Institute of Arts and Technology (CIAT)
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