Role: Network EngineerExperience: 3-10 yearsLocation: HYD (WFO)Mandatory Skills: Network Security, SD_WAN, IT/OT SegmentationJD: .Key ResponsibilitiesDesign, implement, configure, and maintain enterprise network infrastructure.Manage and troubleshoot SD-WAN environments, including deployment, routing, traffic engineering, and performance optimization.Implement and manage network security controls including firewalls, VPNs, ACLs, IPS/IDS, and secure remote access.Design and implement IT/OT network segmentation to securely isolate operational technology environments from corporate IT networks.Develop and maintain VLANs, subnets, routing, switching, NAT, ACLs, and network access policies.Configure and manage secure connectivity between data centers, branch offices, cloud environments, IT networks, and OT environments.Monitor network performance, availability, security events, and capacity.Troubleshoot complex network connectivity, routing, firewall, SD-WAN, and segmentation issues.Work with cybersecurity and OT teams to implement security policies and network architecture.Participate in network upgrades, migrations,



and infrastructure transformation projects.Maintain network documentation, diagrams, configurations, and operational procedures.Support incident management, root-cause analysis, and resolution of network/security incidents.Ensure network infrastructure follows organizational security and compliance requirements.Mandatory SkillsNetwork Security – MandatoryEnterprise firewall configuration and administrationVPN, ACL, NAT, IPS/IDSNetwork security policies and secure remote accessNetwork monitoring and security troubleshootingSD-WAN – MandatoryHands-on experience with SD-WAN implementation and administrationSD-WAN routing, policies, traffic management, and troubleshootingExperience with enterprise SD-WAN environmentsIT/OT Segmentation – MandatoryUnderstanding of IT and OT network architecturesExperience implementing IT/OT network segmentationVLANs, zones, DMZs, ACLs, firewall-based segmentationSecure communication between IT and industrial/OT environmentsUnderstanding of OT security principles and network isolation.

📌 Senior Network Engineer (Hyderabad)
🏢 Talentgigs
📍 Hyderabad