Subba Reddy
Network Engineer
- Role
- Network Security Engineer at Caterpillar
- Location
- Clayton, OH, US
- LinkedIn followers
- 500 followers
About Subba Reddy
Network Engineer with 10+ years of experience as a network engineer specializing in…
Experience
Network Security Engineer
Sep 2022 — Present · Clayton, OH, US
Specialized in the design, implementation, and optimization of LAN, WAN, WLAN, and Data Center networks, ensuring robust connectivity and minimal downtime.• Installed, configured, and maintained Cisco, Juniper, and Arista routers and switches, focusing on high availability and redundancy in large-scale enterprise environments.• Hands-on experience deploying and managing enterprise-grade network solutions from Cisco (Nexus, Catalyst, Firepower, Meraki), Palo Alto (NGFW, Panorama, Prisma Access), and Juniper Mist and Aruba wireless infrastructure.• Hands-on experience in Software Defined Networking (SDN) and Software Defined Access (SDA), implementing Cisco DNA Center (DNAC) for fabric provisioning, policy-based automation, and scalable LAN segmentation.• Developed Zero Touch Provisioning (ZTP) frameworks to streamline network deployments, reducing manual intervention and deployment time.• Configured advanced routing protocols like OSPF, EIGRP, BGP, and MPLS to support complex network topologies and traffic engineering.• Deployed and optimized Palo Alto and Cisco firewalls to safeguard enterprise networks from cyber threats, employing security best practices and compliance standards.• Managed Aruba and Cisco Wireless Access Points (WAPs) and controllers, ensuring seamless wireless connectivity and scalability.• Diagnosed, troubleshot, and resolved critical networking issues under tight deadlines, ensuring minimal impact on business operations.• Implemented VLAN, VRRP, GLBP, and STP configurations to enhance network segmentation and fault tolerance.• Configured and managed network load balancers and VPN solutions to support secure and efficient remote access.• Conducted network performance monitoring using tools like SolarWinds and Splunk, creating actionable insights to optimize network health.• Played a key role in disaster recovery planning, ensuring data integrity and network resilience in the face of unforeseen events.
Education
Cleveland State University
Master's degree
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