• Setup Citrix desktops for end users.• Wrote sitrep reports for flagged network traffic.• Corrected network problems with security cameras.• Configured VLANs, Trunks, and Eitherchannels on Cisco Catalyst switches.• Tested for and detected network vulnerabilities, and applied firewall and ACL changes. • Execute changes across multiple locations, troubleshooting routing and switching issues.

• Designed automatic safe guards, performed vulnerability testing, risk analyses, and monitoring to guard from viruses, malware and ransomware.• Planned and implemented disaster recovery, by deploying highly available file storage, clustered Servers, failover configurations and automated system backups.• Automated server management with Group Policy, SCCM, and DSC.• Network monitored with SolarWinds NPM to improve performance measurement, and reporting.• Reduced broadcast domains, improved network/system performance and, reliability by implementing VLANs, MSTP, Either-channel, LACP, ECMP, HSRP, GLBP, CARP and VRRP.• Setup Microsoft Intune to handle mobile device management (MDM).• Implemented many server migrations, virtualizations, and containerizations in an effort to optimize server performance, reliability, resource utilization, and security.• Led a team of 2 full time employees trained for best practices around switching, routing, DNS, IP addressing and desktop systems protocols and procedures.• Analyzed, prepared and documented operational procedures and robust documentation improving network design, implementation, and disaster recovery.• Designed a resilient, secure, high availability cloud infrastructure in Azure and implemented monitoring to ensure health, performance and security.• Configured Nexus switches for IBM datacenter SANs.

Customized Epicor softwareCustomized Autocad Electrical softwareWrote engineering software