Design, configure, deploy, test, and upgrade 5G Packet Core and policy functions (PCC/PCG). Develop integration and topology documentation, configure policy/charging rules, troubleshoot policy conflicts, optimize performance, and collaborate with cross-functional teams to deploy and validate policy solutions in production.
Join our Team
About this opportunity
We are seeking an experienced engineer to join our Core Networks Team, responsible for designing, configuring, deploying and Testing our Packet Core Controller, Packet Core Gateway, and Cloud Core Policy Controller Solutions. You will be instrumental in implementing complex 5G Core packet core network architectures and policy management frameworks that drive enterprise telecommunications infrastructure. This role bridges network design and operational deployment, requiring technical depth and strategic problem-solving capabilities.
What you will do:
Design and architect, 5G packet Core and Policy Functions
Develop comprehensive design documentation on network topology, policy frameworks, and integration strategies
Configure policy rules, charging mechanisms, and gating functions across network elements
Deploy policy solutions in production environments, ensuring seamless integration with existing infrastructure
Troubleshoot policy conflicts and optimize network performance
Collaborate with cross-functional teams on implementation timelines and technical specifications
Conduct testing and validation of 5G Packet Core and Policy Functions
Upgrade 5G Packet Core and Policy Functions
Document procedures and maintain technical design documentation
The skills you bring:
5 - 7 yrs of Strong expertise in PCC/PCG and Policy functions
Proficiency in Packet Core Network Design and Deployment
Experience with policy management systems and network function integration
Knowledge of telecom protocols and charging/gating mechanisms
Technical writing and documentation skills
Strong Troubleshooting Skills
Problem-solving abilities in complex network environments
Project coordination and stakeholder communication
Relevant certifications or hands-on experience with major telecom vendors (Ericsson, Nokia, Cisco, Huawei etc.)
Customer Handling Skills
Good to have
Exposure to any or more of the following Cloud Core applications/environment is desired
OpenStack (CEE)/Kubernetes (CCD)
IP Switching and Routing
Should have worked in a similar role earlier
Past experience with Ericsson will be preferred
Good knowledge of 3GPP in 5G Packet Core & Policy
"All academic credentials must be from recognized and accredited institutions and are further subject to verification."
About this opportunity
We are seeking an experienced engineer to join our Core Networks Team, responsible for designing, configuring, deploying and Testing our Packet Core Controller, Packet Core Gateway, and Cloud Core Policy Controller Solutions. You will be instrumental in implementing complex 5G Core packet core network architectures and policy management frameworks that drive enterprise telecommunications infrastructure. This role bridges network design and operational deployment, requiring technical depth and strategic problem-solving capabilities.
What you will do:
Design and architect, 5G packet Core and Policy Functions
Develop comprehensive design documentation on network topology, policy frameworks, and integration strategies
Configure policy rules, charging mechanisms, and gating functions across network elements
Deploy policy solutions in production environments, ensuring seamless integration with existing infrastructure
Troubleshoot policy conflicts and optimize network performance
Collaborate with cross-functional teams on implementation timelines and technical specifications
Conduct testing and validation of 5G Packet Core and Policy Functions
Upgrade 5G Packet Core and Policy Functions
Document procedures and maintain technical design documentation
The skills you bring:
5 - 7 yrs of Strong expertise in PCC/PCG and Policy functions
Proficiency in Packet Core Network Design and Deployment
Experience with policy management systems and network function integration
Knowledge of telecom protocols and charging/gating mechanisms
Technical writing and documentation skills
Strong Troubleshooting Skills
Problem-solving abilities in complex network environments
Project coordination and stakeholder communication
Relevant certifications or hands-on experience with major telecom vendors (Ericsson, Nokia, Cisco, Huawei etc.)
Customer Handling Skills
Good to have
Exposure to any or more of the following Cloud Core applications/environment is desired
OpenStack (CEE)/Kubernetes (CCD)
IP Switching and Routing
Should have worked in a similar role earlier
Past experience with Ericsson will be preferred
Good knowledge of 3GPP in 5G Packet Core & Policy
"All academic credentials must be from recognized and accredited institutions and are further subject to verification."
Ericsson Kolkata, West Bengal, IND Office
Ericsson Kolkata Hub Office
Planned smart‑green New Town with wide roads, parks and malls, minutes from the airport and close to Salt Lake’s IT hub. Eco Park and business parks like Ecospace add leisure and convenience for families and professionals.
Similar Jobs at Ericsson
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Lead design, deployment, configuration, and optimization of Ericsson cloud infrastructure (CNIS/NFVi) and cloud storage for telecom network functions. Integrate OMC, ensure HA, security, and performance, conduct assessments, troubleshoot cloud networks, and manage upgrades and migrations.
Top Skills:
AWSAzureCcdCcpcCeeCloud StorageCnisEpgEricssonImsIp RoutingMmeNfviOmcPccPcgSapcSdiSdn
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
This role involves end-to-end ownership of IMS domains across Ericsson and Nokia networks, focusing on design, troubleshooting, and service assurance while ensuring network stability and compliance.
Top Skills:
DiameterEricsson ImsGtp-CGtp-UHttp/2KubernetesNfviNokia ImsOpenstackSipVepcVnfs
Cloud • Information Technology • Internet of Things • Machine Learning • Software • Cybersecurity • Infrastructure as a Service (IaaS)
Maintain and manage Ericsson telco cloud NFVI and SDN infrastructure, including switches, routers, load balancers, firewalls, storage, and virtualization platforms. Deploy and troubleshoot SDN solutions, monitor network performance, provide customer technical support, and automate network management using Bash, Python, and Ansible. Collaborate with cross-functional teams and support continuous network operations in a 24x7 environment.
Top Skills:
A10AnsibleBashBsp8100CephCiscoDellEricsson Hds8000ExtremeF5FortigateHpeJuniperKubernetesMirantisNagios Log ServerNexentaNfviOpendaylight (Odl)OpenstackPluribus NetworksPythonRed HatScaleioSdnZabbixZenoss
What you need to know about the Kolkata Tech Scene
When considering the industries shaping India's tech scene, gaming might not immediately come to mind. However, in the last decade, increased internet usage and greater access to mobile devices have catapulted the industry to new heights, with Kolkata-based companies like Virtualinfocom, Red Apple Technologies and Digitoonz, at the forefront, driving the design and animation of new gaming titles for players.
