Subash Natarajan
Senior Network Administrator
- Role
- Senior Network Administrator at Michaels Stores
- Location
- Dallas-Fort Worth, TX, US
- LinkedIn followers
- 500 followers
About Subash Natarajan
I’m a Senior Network Engineer and IT Infrastructure Leader with 18+ years of experience…
Experience
Senior Network Administrator
Jun 2021 — Present · Irving, TX, US
Managed and monitored 1,400+ store networks, including firewalls, routers, switches, and ISP circuits, ensuring 99.99% uptime.Led L1–L2 teams for troubleshooting, deployment, and network device maintenance across WAN, LAN, and wireless environments.Coordinated with ISPs (BB, MPLS, DIA) for ordering, upgrades, and issue resolution.Designed and implemented SD-WAN networks, redundant VPN tunnels, and 4G/5G backup circuits for high availability.Directed Checkpoint to Fortinet firewall migration for 1,300+ stores and data center relocations using Cisco Nexus (7k/5k/3k/2k).Deployed Cradlepoints, Meraki switches, and WattBox devices across retail sites.Spearheaded SolarWinds integration with ServiceNow/Freshservice for automated monitoring and incident management.Configured MDM devices (SOTI, AirWatch) and voice platforms (RingCentral, Yealink) for retail locations.Reviewed vendor contracts, optimized network costs, and led cross-functional teams for operational efficiency and project delivery.
Education
Nehru Govt Boys school
10th
2002 — 2003
Course University / Institution
Diploma
2003 — 2006
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