Senior Engineer SAPC
Confirmed on the employer's own hiring board on Nov 13, 2026. First seen by Alion on Nov 10, 2026. Ericsson scores A on the Alion truth index.
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About this opportunity
The main purpose is to take full responsibility and ensure configuration/updates/Trouble tickets handling on various Core nodes related to 5G/VoLTE Network.
What you will do
- To ensure configuration/updates/Trouble tickets handling on various SAPC, CCPC & SCP nodes.
- Provide TA Core/2nd Level support for the Core Operations Network and serve as the Operations Engineer in Core that includes LTE/4G/5G, VoLTE/IMS technologies.
- Provide input and suggestions to improving all operational aspects, related to the Core Services and Network infrastructure which could add value into increasing the quality of the Core Services - end to end
- To work well within a predefined system support guidelines and ground rules.
- To participate in internal technical discussions with a view to improving overall network performance and make recommendations wherever possible.
- To ensure the correct working methodology, Best Practices and Continuous improvements in Ways of Working for efficiency improvements and improvement in deliveries.
The skills you bring
- Expertise on Diameter & HTTP Signaling.
- Diameter & HTTP Cause Codes and its understanding.
- VoLTE/5G Call flows and Call scenarios, Multiple Test Cases, AT and clear understanding.
- Expertise on Ericsson SAPC, CCPC & SCP.
- LTE/4G, VoLTE/IMS and 5G call flows and roaming call flows.
- VoLTE/5G Network Architecture, interfaces, and its subparts.
- Performance & Characteristics of SAPC/CCPC/SCP Network Nodes.
- Experience: 5-8 years
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.
What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.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. learn more.
Primary country and city: India (IN) || Noida
Req ID: 794378