Jonathon Sueppel
Senior Systems Administrator @ Häns Kissle | IT Infrastructure & Cloud Specialist | Microsoft 365, Azure AD, Cybersecurity, Network Administration, Virtualization, IT Operations
- Role
- Senior Systems Administrator at Häns Kissle
- Location
- Shelby, NC, US
- LinkedIn followers
- 500 followers
About Jonathon Sueppel
Senior Systems Administrator | IT Infrastructure & Cloud Specialist | Cybersecurity & …
Experience
Senior Systems Administrator
Feb 2024 — Present · US
Leads enterprise IT infrastructure management, ensuring secure, reliable, and high-performing systems across cloud and on-premises environments. Administers Microsoft 365 (Teams, SharePoint, OneDrive, Power Automate, Power BI, Exchange Online, Intune, Forms) and Azure Active Directory, implementing Microsoft MFA to enhance security and reduce unauthorized access.Manages networks and cybersecurity, including Ubiquiti, PFsense, Duo MFA, Microsoft MFA, Sophos, and Proofpoint, improving system reliability and reducing vulnerabilities. Oversees server virtualization, Active Directory, DNS, domain configurations, and Veeam backups to ensure uptime and disaster recovery readiness.Uses ManageEngine and ConnectWise RMM to proactively monitor servers, endpoints, and network devices, reducing downtime and improving performance. Manages physical security access control, camera systems with Luxriot, and digital signage across multiple sites, enhancing security and operational efficiency.Leads large-scale IT projects, ERP migrations, automation initiatives, and multi-site management, streamlining workflows and reducing operational bottlenecks. Develops documentation, conducts end-user training, and implements best practices to improve IT literacy and adoption.Key Achievements:Increased network uptime and system reliability through proactive monitoring and automation.Successfully executed multi-site Microsoft 365 migrations, ERP rollouts, and digital signage deployments.Strengthened cybersecurity with Microsoft MFA, Duo MFA, endpoint protection, and secure email practices.Installed and maintained access control and camera systems using Luxriot.Skills: Microsoft 365, Azure AD, MFA, Active Directory, SharePoint, Intune, Power Automate, Power BI, ManageEngine, ConnectWise RMM, Ubiquiti, PFsense, Duo MFA, Sophos, Proofpoint, Veeam, Virtualization, DNS, IoT, Physical Security, Digital Signage, Multi-Site Management
Skills
- Logo Design
- Microsoft Office
- Leadership
- Multimedia
- Microsoft Word
- Electronics
- Computer Repair
- Powerpoint
- Microsoft Excel
- Cdc
- Photoshop
- New Home Construction
- Raid
- Graphic Design
- Video Production
- Adobe Creative Suite
- Windows
- Team Building
- Computer Graphics
- Rdp
- Digital Photography
- Active Directory
- Windows Server
- Mac
- Photography
- Adobe Bridge
- Cisco Wan
- Application Networking
- Os X
- Highly Motivated Self-Starter
- Lightroom
- Cisco Routers
- Customer Service
- Adobe Acrobat
- Networking
- Lan
- Structured Cabling
- Router Configuration
- Video Editing
- Illustrator
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