COR NOC L3

rdigitek; Kota; On-site; INR 350,000 - 550,000; Full time

Job summary

rdigitek in Kota, India, seeks a Network Engineer to install and maintain CORE devices from Alcatel/Nokia, Huawei, Juniper, Zyxel, ZTE, and Cisco. You will monitor health, configure QoS, and manage revisions while ensuring SLA compliance and documenting changes.

The role requires strong TCP/IP knowledge and OSI expertise, with on-call duties and potential scripting/automation work; located in Kota with shift-based duties.

Responsibilities

• Install, implement and maintain CORE devices (Alcatel/Nokia SR Series Router, Juniper Routers, FortiGate FW, ASR 1000/1000x, Mikrotik)
• Install, implement and maintain CORE switches (Huawei, Juniper, Zyxel, ZTE, Optilink, Digisol, Cisco)
• Monitor networking equipment health and critical interfaces, ensure ongoing NOC performance
• Configure Radius client and AAA call flows
• Manage revision controls and changes on core-network devices
• Isolate and resolve network issues and balance ISP links
• Ensure NOC meets SLA and keeps infrastructure operational
• Document NET/WAN infrastructure changes and configurations
• Plan capacity and configure QoS for routes; monitor latency
• Troubleshoot RCA and document outcomes
• Health check and backup for core nodes; implement new solutions
• Vendor evaluation for project feasibility and applicability
• Track project execution, report delays and push for timely completion
• Knowledge of OSI, TCP/IP, VLAN, STP, MSTP, VTP, EtherChannel, BGP, VPLS, VRF/VPRN, OSPF, MPLS, LDP/PPPOE
• Experience with Alcatel/Nokia 2e, 3e & SR12 wired environments; QoS fine-tuning
• On-call 24x7 rotation; willingness to work shifts
• Scripting and automation experience a plus

Job description

Job Responsibilities

• Install, Implement & Maintain CORE devices Alcatel/Nokia SR Series Router, Juniper Routers, FortiGate FW, ASR 1000/1000x & Mikrotik.
• Install Implement & Maintain CORE switches Huawei, Juniper, Zyxel, ZTE, Optilink, and Digisol & Cisco.
• Responsible for the setup of an accurate monitoring of Networking Equipment, monitoring of Critical Interface & overall health of the network.
• AAA Call flow understanding & Radius client configuration.
• Manage revision controls and changes on all core-networking devices.
• Capability to isolate and resolve network issue & ISP link load balancing.
• Assures the NOC meets the Service Level Agreement and the operation of the NOC infrastructure
• Keep NOC infrastructure, CORE and Distribution NW device documentation up to date.
• Configuration & Capacity Planning for CORE device hardware.
• Configuration of Qos for various Routes, Latency related issues.
• RCA of escalated calls and its documentation.
• Health Check and Backup of all Core Nodes.
• Implement new and Innovative Solution to optimize Network
• Vendor Solution Evaluation and applicability check for the Project.
• Closely monitor Project Execution and GAP in execution, Report Delay and Expedite Execution
• Sound knowledge of OSI layer, TCP/IP stack, Switching- VLAN, STP, MSTP, VTP, Ether-Channel, BGP, VPLS, VRF/VPRN, OSPF, MPLS, LDP/PPPOE etc. is required.
• Proven knowledge in networking, DNS, DHCP, Speed test Server,NAS Server , Monitoring Server, wired devices and wireless network connectivity.
• Experience with Alcatel/Nokia 2e, 3e & SR12 wired environments and technologies.
• Experience with managing and fine-tuning networking QOS settings.
• Participate in a 24×7 on-call duty rotation, willing to work in shifts.
• Experience with scripting and automation processes will be an add-on.

Job Category: TECHNICAL

Job Type: Full Time

Job Location: KOTA