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Job Description
- In depth knowledge on 2G/3G/4G/LTE network.
- In-depth understanding and hands on working experience on various core nodes like SGSN/MME, GGSN/PGW, PCRF, DNS etc
- Command level knowledge for Trouble shooting PS core issues and capturing different traces/logs.
- Clear understanding of all types of call flows related to PS Core and basic understanding for VOLTE.
- Knowledge in traffic monitoring tools, wire shark tool.
- Basic understanding of Cloud and IP infra.
- Trace analysis and troubleshooting skills including knowledge of various protocols like GTP, MAP, FTP, SSH, Diameter etc.
- Knowledge in cloud architecture will be an added advantage
- Should be Good team player and should have good communication skills.
- Analytical, Reasoning and logical thinking skills
- Positive Attitude towards problem solving, learning new things, adopt changes