Jonathan Marcia
IT Analyst Ii On-site Administrator @OneOncology
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WORK HISTORY
IT Analyst Ii On-site Administrator @OneOncology
FL, US
Primary onsite IT administrator for multiple oncology practices across South Florida. I handle everything from imaging devices and managing AD groups to monitoring network infrastructure, supporting clinical systems, and troubleshooting hardware across the entire tech stack. Since most of the IT team works remotely, I take ownership of all in-person operations—network equipment, switches, workstations, printers, laptops, and clinical devices.I coordinate with remote teams, resolve escalated tickets, support users directly, maintain uptime across locations, and help build stable, efficient workflows that support patient care. My background includes Windows administration, Microsoft 365, AD/Exchange, networking fundamentals, and hands-on hardware work.
EDUCATION
Florida International University
Bachelor of Arts - BA, Multi/Interdisciplinary Studies, Computer Science & General Engineering
ABOUT JONATHAN MARCIA
IT professional with 7+ years of experience supporting enterprise and healthcare technology environments.My background includes managing Microsoft 365 environments, Active Directory administration, endpoint management with Intune and NinjaOne, and providing high-level technical support to physicians, executives, and operational teams.I specialize in troubleshooting complex IT issues, supporting large user environments, and ensuring systems remain reliable for organizations where uptime is critical.Throughout my career I’ve supported clinical staff, business leaders, and technical teams while maintaining a strong focus on communication, efficiency, and user experience.Technical areas include:• Microsoft 365 Administration• Azure AD / Entra ID• Active Directory• Endpoint Management (Intune, NinjaOne)• Windows Systems Administration• PowerShell Troubleshooting• Remote IT OperationsCurrently open to fully remote IT roles supporting distributed teams and modern cloud environments.
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