Specialist IP Core - GSD

Ericsson; Chennai District; On-site; INR 1,800,000 - 2,800,000; Full time

Job summary

Ericsson in Noida, India, seeks a Network Engineer to perform design, audit and optimization across IP networks and MPBN backbones. You will handle design, deployment and troubleshooting, with customer-facing responsibilities and cross-stakeholder collaboration.

The role expects 7-9 years in telecom/ISP networks, strong routing skills (OSPF/BGP/IS-IS, MPLS, EVPN), and hands-on Cisco/Juniper/IP product experience, plus IP certifications and design documentation ability.

Qualifications

• 7-9 years industry experience with design, planning, deployment and troubleshooting in IP networks/MPBN Backbone on Telecom/ISP networks.
• Proficient with IP routing protocols; L2/L3 IP/MPLS VPNs, VPLS & EVPN, IGPs on Cisco & Juniper.
• Experience with OSPF, BGP, IS-IS, MPLS, TE, QoS in IP networks.
• Configuring IP networks (Routing/Switching) – Cisco, Juniper, Ericsson devices.
• Troubleshooting IP networks and related issues.
• Hands-on with Cisco, Ericsson & Juniper IP products.
• Prepares HLD/LLD independently; IP certifications CCNP/JNCIP.

Responsibilities

• Accountable for day-to-day delivery of the assigned project towards the MA.
• Customer facing role and interaction with internal/external stakeholders.
• Analyze & troubleshoot different network related issues to meet targets/SLA.
• Design, deploy/configure, troubleshoot IP networks and MPBN backbone aspects.
• Analyze KPIs and ensure project KPIs are met as per targets.
• Support field tests for new features and hardware as required.

Skills

IP/MPLS design

Routing protocols

Cisco/Juniper

Segment routing

HLD/LLD

Automation scripting

Customer handling

IP products knowledge

Education

CCNP/JNCIP

Tools

Cisco

Juniper

Ericsson devices

Job description

About this opportunity:

The Network Engineer performs design, optimization and audit of a network to meet the customer requirements. The role is focused on executing design, audit and optimization services, where the network engineer is responsible for part of the solution and part of the service process. The Network Engineer is responsible to upkeep time, performance and quality according to Ericsson requirements and Customer contract.

Join our Team

What you will do:

• Accountable for day-to-day delivery of the assigned project towards the MA.
• Customer facing role
• Analyzing & troubleshooting different network related issues
• Interact with internal and external stakeholders for delivery execution
• Excellent communication skills
• Troubleshoots network problems and implements corrective action
• Responsible for IP Networks Design, Deployment/configuration, troubleshooting, root cause analysis and workaround / solution definition activities for the assigned project.
• Analysis of KPIs, ensure all project KPI(s) are met as per agreed targets/SLA’s.
• Optimization of MPBN and ISP networks.
• Support for field tests as required for new features and/or HW.

The skills you bring:

• 7-9 years industry experience with excellent exposure on Design, Planning, Deployment & Troubleshooting in IP networks / MPBN Backbone on Telecom / ISP based networks.
• Extensive hands-on experience on IP routing protocols / technologies L2/L3 IP/MPLS VPNs, VPLS & EVPN, IGPs (All) on Cisco & Juniper routers.
• Excellent understanding & experience on Routing Protocols like OSPF, BGP, IS- IS, MPLS, Traffic Engineering, QoS (Quality of Service) in IP networks.
• Good hands-on experience in Configuration of IP Networks (Routing/Switching) – Cisco, Juniper, Ericsson Network / Security Devices.
• Good hands-on experience in Troubleshooting of IP Networks – Network related issues.
• Should have hands‑on experience with Cisco, Ericsson & Juniper IP products.
• Prepares High-level design / Low-level design (HLD/LLD) independently.
• IP Professional Certifications (CCNP / Cisco Encore) on Cisco/ Juniper (JNCIP) is required.
• Good understanding of Segment routing.
• Strong Technical and Communications skills with excellent conceptual knowledge.
• Excellent verbal and written communication skills.
• Open to work for a Global operator with rotational night shifts.
• Subject matter expertise on operator network and understanding.
• Successful track record and strong background in large-scale network operational organizations.
• Excellent customer handling skills.
• Ability to learn the working of new nodes which are added in the network.
• Experience on automation & scripting would be a plus.
• Ability to guide and support other engineers
• Professional IP Certification. (CCNP, JNCIP)

Why join Ericsson?

At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

Primary country and city: India (IN) || Noida