Senior Engineer IP Core - GSD

Ericsson; Chennai District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Ericsson in Noida, India, seeks an experienced Network Engineer to drive design, deployment, and optimization of IP networks for large-scale telecom/ISP environments. You will collaborate with customers and internal teams to ensure timely delivery, KPI targets, and high-quality solutions across L2/L3 domains.

The role requires 5–7 years of hands-on IP networking experience, CCNP/JNCIP certifications, and the ability to work night shifts in a global operator setting.

Qualifications

• 5-7 years in design, planning, deployment & troubleshooting in IP networks.
• Experience on IPv4/IPv6, IP/MPLS VPNs with Cisco & Juniper.
• CCNP or JNCIP certification required.

Responsibilities

• Deliver day-to-day project outcomes for the MA.
• Troubleshoot network issues and analyze KPIs.
• Design, deploy, configure IP networks.
• Coordinate with internal and external stakeholders.
• Support field tests for new features/HW.

Skills

IP Routing

MPLS & VPNs

OSPF & BGP

L2/L3 Switching

Cisco/Juniper

Routing Protocols

Customer facing

Automation Scripting

Education

CCNP

JNCIP

Tools

Cisco IOS

Juniper Junos

Ericsson IP products

Job description

About this opportunity

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

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.

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

• 5-7 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.

Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer.

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