Ms Specialist Oss

Job Category Customer Services Degree Level Bachelor s degree We are seeking a highly skilled and motivated Specialist in Core Packet Core to join our team Your experience in troubleshooting CMM and Core Mobile Gateway IP Multimedia Subsystem Subscriber Data Management products with a holistic approach in isolating resolving faults in Core CPC solutions running both in Bare Metal and Cloud-based networks Troubleshoot critical complex cases involving multiple Network Elements both in horizontal axis call flow related and vertical axis cloud infra related And for Enterprise Networks Private Wireless LTE This role requires a blend of expertise in Multi-Domain Network Elements Responsibilities Resolution providing technical support for the incidents reported requests for Packet Core nodes Core nodes Analysis Troubleshooting fixing the issues reported on already deployed to the end customer user Exposure to e2e troubleshooting with CMM and Core Mobile Gateway involved Call flow and cloud infra Exposure to e2e troubleshooting with IP Multimedia Subsystem Subscriber Data Management involved Call flow and cloud infra Configure and maintain the 5G SA Core Network coordinating closely with project teams for design reviews and integration activities Prepare implement and verify configurations for nodes or systems documenting methods of procedure MOP and work RCA problem-solving with the care team to identify and mitigate underlying issuesoutages internally and towards customers Qualifications You Have Any Bachelor s degree with 5 to 8 years of experience in Nokia 5G Core Nodes AMF SMF UPF NRF and LTE Nodes - IP Multimedia Subsystem Subscriber Data Management nodes Understanding call flows of 5G LTE like Registration Re-Registration De-Registration VoLTE Call Break-in Break-Out Hand-over roaming etc Excellent knowledge of LTE and 5G EPC 5G Core Architecture Interface and Protocols Good Understanding of service-based architecture concepts Network Slicing It would be nice if you also had Knowledge of Cloud Native Architecture and experience in Microservices Kubernetes Docker and Containers Exposure in the IMS SDM architecture with all the nodes About Us Come create the technology that helps the world act together Nokia is committed to innovation and technology leadership across mobile fixed and cloud networks Your career here will have a positive impact on people s lives and will help us build the capabilities needed for a more productive sustainable and inclusive world We challenge ourselves to create an inclusive way of working where we are open to new ideas empowered to take risks and fearless to bring our authentic selves to work What we offer Nokia offers continuous learning opportunities well-being programs to support you mentally and physically opportunities to join and get supported by employee resource groups mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered Nokia is committed to inclusion and is an equal opportunity employer Nokia has received the following recognitions for its commitment to inclusion equality One of the World s Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark At Nokia we act inclusively and respect the uniqueness of people Nokia s employment decisions are made regardless of race color national or ethnic origin religion gender sexual orientation gender identity or expression age marital status disability protected veteran status or other characteristics protected by law We are committed to a culture of inclusion built upon our core value of respect Join us and be part of a company where you will feel included and empowered to succeed About the Team In our ambition is to become the trusted partner of choice for Communications Service Providers CSPs as well as for non-CSP entities in sectors like utilities transportation public services and defense We strive to deliver unbeatable customer experiences in wireless connectivity