Assistant Manager - Provisioning & Configuration

Tata Communications Redefines Connectivity with Innovation and IntelligenceDriving the next level of intelligence powered by Cloud, Mobility, Internet of Things, Collaboration, Security, Media services and Network services, we at Tata Communications are envisaging a New World of Communications

Role Summary

IP Engineer – Job Description

IP Engineer is responsible for the integration, configuration, migration, troubleshooting, and operational support of the IP transport network. The role includes executing implementation activities, L2/L3 traffic migration, software upgrades, and ensuring network stability while meeting customer SLAs and quality standards.

Key Responsibilities

• Perform Router integration, commissioning, and configuration activities.
• Configure and validate routers, switches, and IP network elements.
• Execute planned implementation activities as per approved Work Instructions (WIs) and CRQs.
• Execute L2 to L3 traffic migration and traffic shifting activities with minimal service impact.
• Perform Layer 2 (L2) to Layer 3 (L3) migration, including VLAN migration, VRF migration, and routing cutover activities.
• Coordinate traffic shifting between L2 and L3 networks during migration windows.
• Perform pre-checks, implementation, post-checks, and service validation.
• Troubleshoot IP network issues and restore services within SLA.
• Support software upgrades, configuration changes, migrations, and rollback activities.
• Perform routing protocol configuration and validation (OSPF, BGP, Static Routing).
• Configure and validate VLANs, VRFs, QoS, ACLs, and IP addressing.
• Coordinate with Field Engineers, ENOC/NOC, Design, and Customer teams during implementation.
• Prepare implementation reports and update project trackers.
• Ensure compliance with customer processes, quality standards, and change management procedures.
• Participate in technical reviews, knowledge-sharing sessions, and continuous process improvements.

• Strong understanding of TCP/IP networking.
• Routing Protocols: OSPF, BGP, Static Routing.
• MPLS fundamentals.
• VLAN, VRF, QoS, ACL configuration.
• IPv4 and IPv6.
• Experience with L2/L3 network migration and traffic shifting.
• Cisco routers and switches (NCS540, ASR series, Catalyst).
• Basic Linux commands.
• Network troubleshooting using Ping, Traceroute, SSH, Telnet, etc.
• Understanding of SNMP, Syslog, and Network Monitoring tools.
• Experience with Cisco IOS-XR is preferred.

• Cisco EPNM/CNC/CPNR
• Appian
• Remedy

• Strong analytical and troubleshooting skills.
• Good communication and stakeholder management.
• Ability to work in a Australian shift hours.
• Good documentation skills.

• 6+ years of experience in IP Networking or Telecom.
• Experience in Transport/IP Integration projects.
• Exposure to telecom environments (4G/5G/FWA) is an added advantage.
• Cisco CCNA/CCNP certification is preferred.