Manager Infra (Production Floor Network)
Reliance Bio Energy
- Navi Mumbai, Maharashtra
- Permanent
- Full-time
- Design, configure, and maintain production floor networks including LAN, VLANs, switches, firewalls, routers, and wireless APs.
- Ensure segregation and security between OT (Operational Technology) 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.
- Coordinate with the application and control system teams to ensure infrastructure readiness for digital deployments.
- Implement best practices for cybersecurity, including firewall rules, VLAN isolation, endpoint protection, and access control lists (ACLs).
- Ensure compliance with corporate IT security policies and audit readiness for production network infrastructure.
- Serve as the escalation point for advanced network issues at plant locations.
- Coordinate with OEMs, ISPs, and infrastructure vendors for resolution of persistent issues or upgrades.
- Maintain documentation of network topology, IP schemas, device configurations, and incident logs.
- Provide regular status reports and dashboards on network health, outages, and changes.
- B.E/B.Tech
- 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.
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