David Grenier Email & Phone Number

A results-driven hands-on IT manager who constantly strives to improve business through the use of properly implemented technology. Well versed in managing IT department operations, including budgeting, projects, and managing staff. In-depth technical expertise in Servers, Virtualization, Storage, Network and Security technologies. Strong analytical and customer service skills and the ability to work well on a team. Broad technical base combined with an eagerness to learn new technologies. Proven track record managing multiple projects successfully and accurately while delivering results.•Managing all IT Department operations including:o Reliability and maintenance of all Server, Network, Virtualization, and SAN systemso Staff managemento Departmental financeso Project managemento Contract managemento Help Desk managemento Creation and Enforcement of departmental policies and proceduresMy technical experience and expertise covers, but is not limited to the following areas:Systems - Microsoft Server OS (2019, 2016, 2012R2, 2008R2), Microsoft Client OS (10, 8, 7), VMware ESXi (6.x, 5.x, 4.x, 3.x)Hardware - HP Proliant Servers, SANS (HP, EMC, NetApp), IBM Storage Arrays, Cisco NG Firewalls, Cisco Firepower, Cisco IDS, Cisco AMP, Cisco Catalyst Switches, Cisco Routers, Cisco UCS, Cisco Access Points, HP ProCurve Switches, WatchGuard and SonicWall Firewalls, Barracuda Web Filter, Barracuda Spam and Virus Firewall, WYSE Clients.Virtualization - VMware vSphere Infrastructure, HA, DRS, VMotion, Storage and Network VirtualizationSoftware – Active Directory (2022, 2019, 2016, 2012R2, 2008R2), Exchange (365, 2016, 2013, 2010), Sharepoint 2013, Veeam Backup and Replication, NetApp (SnapMirror, SnapManager for VI, NFS/CIFS), SmartPhone OS (iPhone, Android), Citrix XenApp, Antivirus (SentinelOne, Kaspersky, McAfee, Symantec), ARCserve, Zenoss (NOC monitoring and alerting), Cacti, Kiwi CatTools, Microsoft Office (365, 2016, 2013, 2010, 2007), Solarwinds, GFI Network Server Manager, Track-It, Wireshark, and various forensics software

Listed skills include Windows Server, Cisco Technologies, Systems Engineering, Active Directory, and 44 others.