Experienced IT professional with 15 years of expertise in managing and securing enterprise IT environments. Proven track record in implementing robust security strategies, leading teams, and mitigating cyber threats.
Led and oversaw the creation and management of multiple brands:
· Manage hybrid infrastructure· On-premise data center + 25 sites around U.S. + India
· Microsoft Azure and AWS· Microsoft O365 E5
· Microsoft ATP for Endpoints and Identity deployment and management
· Microsoft Cloud App Security
· Active Directory cleanup and restructure
· Daily security investigations and monitoring
· Print server management
· RDS environment deployment and management
· CMMC focus· Windows WVD
· Intune deployment, application and policy management
· Cisco Security: AMP, Umbrella, Threat Response and Threat Grid · Cisco Meraki networking
· Cisco DUO Authentication
· Active Directory, Group Policy, DNS, DHCP, Sites and Services
· Windows Server 2012,2016,2019 / Linux
· VMware ESXi, vCenter & vSAN deployment and maintenance
· Dell EMC management and troubleshooting
· Dell VRTX and VXRail hyper-converged infrastructure
· HyTrust PKI Encryption deployment
· HA Physical server and network deployments
· Qualys vulnerability management
· PenTest remediation
· Azure Sentinel deployment and management
· DarkTrace
· Veeam Backup and Replication
· Windows server lifecycle management
· Deployment, surveying and management of wireless networks
· Confluence implementation to standardize documentation
· Process automation using PowerShell and Power Apps· Provide Tier 3 support for service desk
· PRTG deployment and management
• Systems/Network Engineering
• On-premise data center + 8 offices
• Cisco routers and switches• Cisco ASA Firewalls
• Windows Server 2008,2012/2012 R2, 2016
• Linux CentOS/Redhat/Ubuntu• Private cloud administration
• VMWare AirWatch administration
• VMWare ESXi, vSphere/vCenter
• Server maintenance
• Documentation & Diagrams
• Security Analysis• Surveillance design and administration
• PRTG monitoring• Network support to ~550 employees and specialized DoD programs
• Helpdesk ticketing system
• Manage Engine
•Updated devices and inventory as they are created and migrated from several different databases
•Research device connections to determine the proper information to update devices on the live network to meet new company policies.
•Worked with multiple live vendor devices: Cisco, Calix, RAD, Adtran, Ciena,Aktino, Actelis and Alcatel-Lucent using SecureCRT and PuTTY.
•Implemented Cisco network including VLANs, switchport security and secure remote access configuration
•Monitor and maintain the network environment consisting of routers and switches for maximum uptime
•Maintain Cisco VoIP devices for QoS
•Provide technical support for the office end users using Windows desktops and Apple mobile devices
•Manage company resources