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Responsibilities
- Deploying, Integrating, Testing of various Nokia IMS systems such as NTAS, CFX in VNF / CNF infrastructure.
- Artefacts and LLD preparation for various IMS products
- Testing, Troubleshooting and problem resolution during node installation, integration, upgrades.
- Collaborate with cross-functional teams for seamless deployment.
- Monitor and analyze network performance, ensuring reliability.
- Create and maintain documentation for integration processes and configurations.
- Provide technical support and training to other team members.
Qualifications
- Bachelor’s degree in Engineering, Telecommunications, or related field.
- Candidate should have knowledge 2-5 years of experience in network integration of IMS network systems.
- Candidates should have a good understanding of Wireless Communication (2G/3G/4G)
- Good experience of Deployment/Integration/Planning/Design/Testing& Troubleshooting in VNF and CNF in Projects for ( NTAS/ SBC /CFX )
- Candidate should have knowledge in Nokia TAS/CFX/SBC VNF and CNF
- Candidate should have in-depth knowledge in IMS core (P-CSCF, S-CSCF,I‑SCGF, TAS, MRF, BGCF,MGCF etc)
- Candidate should have in depth knowledge of Call flows end to end (CS, IMS, Volte , LTE & Features related )
- Candidate should be very good hands‑on experience on Linux, Docker
- Candidate should be very good experience in SIP, Diameter and RTP/RTCP protocol
- Candidates should have a good attitude to work in a critical environment.
- Candidates should have a good knowledge in troubleshooting and Wireshark Traces including TCP dump
- Candidates should be ready to work on different shifts depending on the region.
- Candidate should have good hand on experience in Kubernetes
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