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Rey Barker

@reybarker

IT and cybersecurity professional specializing in systems administration, data analysis, and secure workflows.

United States
Message

What I'm looking for

I seek a hands-on IT/security role where I can manage systems, improve data workflows, lead incident response, and grow in cybersecurity practice.

I am a detail-oriented IT and cybersecurity professional with over five years of combined experience in technical support, data management, and system administration. I focus on building secure, efficient workflows and optimizing enterprise systems for performance and compliance.

My background includes SQL Server and Oracle database management, Power BI reporting, SharePoint and Teams administration, and incident response and digital forensics. I have led teams, administered access controls, and delivered data-driven assessments to improve system integrity.

In my capstone project I designed and configured enterprise IT systems, implementing database administration, access control, and workflow automation to enhance organizational efficiency and security. I bring practical field experience supporting large facilities and a strong commitment to documentation, training, and continual improvement.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

California State University, San Bernardino logoCB

California State University, San Bernardino

Bachelor of Science, Computer Information Technology — Cybersecurity & National Security

Activities and societies: Capstone Project: Computer Administration Enterprise — designed and implemented enterprise IT systems, database administration, access control, and workflow automation.

Bachelor of Science in Computer Information Technology with a focus on Cybersecurity & National Security; completed a 2025 capstone project on enterprise system configuration, security, and performance optimization.

Los Angeles Valley College logoLC

Los Angeles Valley College

Associate of Science, Criminal Justice

Associate of Science in Criminal Justice focusing on foundational criminal justice principles and practical training.

Tech stack

Software and tools used professionally

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