Samuel Vaclavik Email & Phone Number

Naperville, Il, Us

Naperville, Il, Us

• Administer a Windows Server network of 200 endpoints and 7 remote networks through VPNs with Untangle (Arista) Firewall and VPN • Led a team of 7 people to stop a Ransomware event by identifying intrusion on network with Carbon Black EDR • Consolidated on-prem Active Directory and Exchange, as well as migrated to MSO365 - Cloud Solution• Managed VMWare vSphere Server Clusters and Datastores with over 99% uptime • Maintained VEEAM on-site, off-site, and immutable backup servers • Installed camera equipment and NVRs, Untangle firewalls, Windows Server, Linux WORM backup filesystems, endpoint computer systems, and user software • Aided Police Department with criminal investigations with advance IT knowledge• Evaluated the performance of various computing systems and managed them with Remote Monitoring and Management tools (RMM) • Created Fiber network, with termination, resulting in over $25,000 savings in install, and $8,000 annual savings in consolidated services• Constructed Virtual Local Area Networks (vLANs) to subdivide networks for secure operations • Managed and tracked assets throughout the city, and patched assets with WSUS• Migrated email infrastructure and file storage infrastructure to G3 Suite Microsoft Cloud• Implemented multifactor authentication for VPN access• Ensured user success through support of endpoint application installation and management