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Niche telecom/NFV specialization reduces applicant density despite Gurgaon metro.
Highly telecom-specific IMS and SIP expertise limits cross-industry transferability.
Many mandatory telecom, NFV, and networking skills increase filtering strictness.
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Deploy and integrate NFV-based IMS solutions on OpenStack Cloud environments, ensuring seamless integration with other network elements.
Perform hands-on deployment, testing, troubleshooting, and issue resolution for virtualized IMS network functions using scripts and command execution.
Collaborate closely with onshore/offshore teams and occasionally clients; produce project documentation including procedures, acceptance tests, and design documents.
Engineering degree in Computer Science or Electronics Engineering.
Experience with IMS core network entities and extensive knowledge of SIP call processing and supplementary services.
Hands-on deployment experience of IMS networks in cloud-based NFV environments, with strong debugging skills for deployment issues.
Knowledge of telecom protocols (SIP, SDP, H.248, MGCP, DIAMETER), networking protocols (TLS, TCP, IPSEC, IP), SBC, NAT, firewall, encryption, and L2 switching (routers/switches).
Has deep technical expertise in telecom IMS protocols and NFV/OpenStack environments with a track record of deploying cloud-native IMS solutions.
Operates effectively in distributed teams working across geographies with internal and external stakeholders.
Strong operational focus on detailed troubleshooting, scripting, testing, and producing formal deployment and test documentation.