Sr. Manager, Network And Systems Administration
Current• Designed, directly manage, and support mid-sized data center including standalone and blade servers (Dell/HP/IBM), Netgear/Cisco switches, firewalls (SonicWALL/WatchGuard), DAS/SAN storage, Hyper-V/VMware highly available environment, Veeam disaster recovery and backup procedures.• Serve as Security Administrator to control access to network resources using VPN access, firewall rules, ACL and NTFS, audit tools, secure email communication using PKI, manage Antivirus (F-Secure/SentinelOne) and Anti-spam (EOP/AppRiver) systems• Member of Global FMG IT Core Team to resolve 2-3d level issues and design major corporate projects• Recommend and develop IT budgets and strategic plans, report to company’s executive management, liaise with vendors and suppliers.• Manage Active Directory/Azure, Windows servers 2016/2019/2022, Exchange 2016/Online, Group Policies, DNS, DHCP, DFS, Remote desktop services• Design and manage company network, switches, and firewalls, implement VLANs and VoIP subnets, STP, LAG, VPN tunnels between remote offices and client VPN access (SSLVPN, L2TP, IPsec)• Develop and implement PowerShell and VBS automation scripts.• Provide helpdesk assistance to 70+ users.