William Johnson

Background

About William Johnson

Hello, and welcome to my LinkedIn profile! I’m William H. Johnson Jr, a Network Operations Analyst and IT Infrastructure Specialist with over five years of experience ensuring the stability, security, and efficiency of enterprise IT environments. My passion lies in optimizing network performance, mitigating risks, and resolving critical incidents—all while maintaining the highest standards of operational excellence. Network & Incident Management: I specialize in monitoring and troubleshooting complex server, switch, and VoIP systems, leveraging tools like SolarWinds and ServiceNow to minimize downtime and enhance reliability. My proactive approach to incident resolution has helped reduce system outages by 35%, ensuring seamless operations for clients. Cybersecurity & Compliance: With a strong foundation in CompTIA Security+ and IT Fundamentals+, I prioritize safeguarding networks against vulnerabilities. My work includes administering physical/virtual servers, enforcing security protocols, and maintaining 100% compliance across client environments, with zero data breaches. Virtualization & Infrastructure: Proficient in Hyper-V and VMware, I’ve streamlined backup and recovery processes to achieve 99.9% data availability, even during critical scenarios. My expertise extends to Active Directory, Windows Server, and cross-functional collaboration to drive efficient problem-solving. Career Highlights: Reduced resolution times by 40% by standardizing incident documentation and escalation processes. Recognized for maintaining 98% customer satisfaction in a high-pressure 24/7 NOC environment. Earned multiple CompTIA certifications and hold a BS in Computer Networking & Cybersecurity from UMGC. Beyond my technical work, I’m committed to giving back—whether by setting up secure networks for elderly homeowners or donating tech resources to schools. I thrive on continuous learning and staying ahead of emerging IT trends. Let’s connect to discuss network optimization, cybersecurity, or IT infrastructure challenges! Reach me at 240.435.5896 or Williamhjohnsonjr93@gmail.com.