The role involves managing integration services, preparing HLD/DLD for 5G CN, performing integrations and upgrades, and mentoring team members.
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
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
Top Skills
5G
Atlas
Cee
Cnis
Eccd
Ecm
Evnfm
Kubernetes
Nfvi
Omc
Openshift
Packet Core
Rhosp
Sdi
Ericsson Chennai, Tamil Nadu, IND Office
Ericsson Chennai Hub Office
Key IT stretch along OMR with strong tech presence. Close to residential areas, eateries and the coast, offering a relaxed lifestyle with good connectivity to central Chennai.
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What you need to know about the Chennai Tech Scene
To locals, it's no secret that South India is leading the charge in big data infrastructure. While the environmental impact of data centers has long been a concern, emerging hubs like Chennai are favored by companies seeking ready access to renewable energy resources, which provide more sustainable and cost-effective solutions. As a result, Chennai, along with neighboring Bengaluru and Hyderabad, is poised for significant growth, with a projected 65 percent increase in data center capacity over the next decade.
