Manager Infra (Production Floor Network)

Role Overview: As a Network Infrastructure Manager, your main responsibility will be to manage and maintain the integrity, performance, and security of manufacturing site network infrastructures across multiple CBG plant locations. You will ensure uninterrupted network connectivity for critical OT systems such as SCADA, PLCs, and IoT devices, supporting real-time data availability for centralized monitoring and analytics. Key Responsibilities: - Design, configure, and maintain production floor networks including LAN, VLANs, switches, firewalls, routers, and wireless APs. - Ensure segregation and security between OT and IT networks while maintaining seamless data flow. - Oversee network infrastructure setup and maintenance across multiple CBG plant sites in different states. - Monitor network performance, diagnose connectivity issues, and ensure maximum uptime of plant-critical systems. - Provide reliable network connectivity for systems such as SCADA, IoT sensors, CCTV, and remote monitoring tools. - Implement best practices for cybersecurity, including firewall rules, VLAN isolation, endpoint protection, and access control lists. - Serve as the escalation point for advanced network issues at plant locations. - Maintain documentation of network topology, IP schemas, device configurations, and incident logs. - Provide regular status reports and dashboards on network health, outages, and changes. Qualification Required: - B.E/B.Tech degree. - Strong hands-on experience in configuring devices of prominent OEMs, VLANs, firewalls, and industrial switches. - Good understanding of network protocols (TCP/IP, DNS, DHCP, SNMP) and OT network best practices. - Willingness to travel across plant sites in different states for setup and support.,