Packet core Engineer

Ericsson; Dadri; Presencial; INR 1.200.000 - 1.800.000; Jornada completa

Descripción de la vacante

Ericsson is seeking an Integration Engineer to manage and implement integration services for 4G/5G networks. You will work with regional teams on solution design, high level design, and low level design based on requirements, delivering under deadlines with attention to quality and collaboration.

Responsibilities include planning upgrades for core network elements, performing health checks, software installation, traffic migrations, and post-upgrade validation.

Formación

• :Hands-on experience with 4G EPC & 5G Core architecture is required.
• :Experience with MME/SGW/PGW/AMF/SMF/UPF/PCF networks.
• :Proficient in Linux/Unix systems and scripting.
• :Experience with OpenStack or Kubernetes is a plus.

Responsabilidades

• Plan and execute Packet Core upgrades (SGSN-MME, AMF, SMF, UPF, CCPC, SAPC, WMG, EPG 3.x).
• Perform pre-checks, health checks, and post-upgrade validations.
• Execute software installation, patching, and traffic migration activities.
• Ensure service continuity during maintenance windows and traffic cutovers.
• Troubleshoot integration and post-upgrade issues across network elements.
• Work closely with Solution Architects, Design, and Operations teams.
• Support rollback planning and execution in case of failures.
• Maintain and update Method of Procedure (MoP) and documentation.
• Automate repetitive tasks using scripting (Python/Shell preferred).
• Ensure compliance with customer SLAs and quality standards.

Conocimientos

MME

SGW

PGW

AMF

SMF

UPF

PCF

Linux

Kubernetes

OpenStack

Python

Shell scripting

CI/CD basics

Log analysis

Stakeholder communication

Herramientas

CI/CD tools

Descripción del empleo

About this opportunity

Join Ericsson as an Integration Engineer, an integral role where you will have the opportunity to manage and implement integration services. you have to work closely with regional counterparts in customer Solution Designing, High Level Design/ Low Level Design based on the requirements. Ability to accept and deliver assistance to meet deadlines, self-directed, organized, capable of multi-tasking and willing to shift priorities to meet business.

Join our Team

About this opportunity

Join Ericsson as an Integration Engineer, an integral role where you will have the opportunity to manage and implement integration services. you have to work closely with regional counterparts in customer Solution Designing, High Level Design/ Low Level Design based on the requirements. Ability to accept and deliver assistance to meet deadlines, self-directed, organized, capable of multi-tasking and willing to shift priorities to meet business.

What you will do

• Plan and execute Packet Core upgrades (SGSN-MME, AMF, SMF, UPF,CCPC,SAPC,WMG,EPG 3.x)
• Perform pre-checks, health checks, and post-upgrade validations
• Execute software installation, patching, and traffic migration activities
• Ensure service continuity during maintenance windows and traffic cutovers
• Troubleshoot integration and post-upgrade issues across network elements
• Work closely with Solution Architects, Design, and Operations teams
• Support rollback planning and execution in case of failures
• Maintain and update Method of Procedure (MoP) and documentation
• Automate repetitive tasks using scripting (Python/Shell preferred)
• Ensure compliance with customer SLAs and quality standards

The skills you bring

Strong knowledge of 4G EPC & 5G Core architecture

• Hands-on experience with: MME / SGW / PGW/ AMF / SMF / UPF / PCF
• Linux/Unix systems
• Virtualization / Cloud (OpenStack, Kubernetes)
• CI/CD tools (optional but preferred)
• Log analysis and tracing tools
• Strong problem-solving and analytical skills
• Ability to work in high-pressure maintenance windows
• Good stakeholder communication and coordination
• Customer-facing experience preferred
• Successful execution of upgrade activities with zero/low service impact
• Accurate and timely reporting & documentation
• Reduction in manual effort via automation
• Improved network stability post upgrades

“All academic credentials must be from recognized and accredited institutions and are further subject to verification.”