Senior Solution Integrator

## Join our Team About this opportunity: We are seeking Solution Integrator – IMS is responsible for end-to-end integration, configuration, testing, and deployment of IMS solutions within telecom networks. The role ensures seamless interoperability of IMS components across multi-vendor environments while maintaining high service quality and reliability. What you will do: * Perform end-to-end integration of IMS nodes (e.g., CSCF, SBC, TAS, DNS/ENUM). * Execute installation, configuration, and commissioning of IMS solutions. * Preparation of delivery specific MOPs and execution of Live node Activities. * Ensure alignment with design documents, HLD/LLD, and customer requirements. * Conduct system integration testing (SIT), interoperability testing (IOT), and user acceptance testing (UAT). * Validate VoLTE, VoWiFi, and other IMS-based services. * Troubleshoot integration issues and ensure defect resolution. * Configure SIP protocols, routing, and call flows. * Optimize IMS network performance and ensure KPI adherence. * Support parameter tuning and capacity management. * Analyse logs, traces, and signalling flows (SIP/DIAMETER). * Identify root causes and implement corrective actions. * Provide L2/L3 support during deployment and post-integration phases. * Work closely with solution architects, design teams, and customers. * Coordinate with cross-functional teams (Cloud, PACO, Transport). * Support customer discussions and technical workshops. * Prepare integration plans, test reports, and acceptance documents. * Maintain knowledge repositories and standard operating procedures The skills you bring: * Strong understanding of IMS architecture and 3GPP standards. * Hands-on experience with: * SIP, SDP, DIAMETER protocols, VoLTE / VoWiFi services, Linux/Unix systems * Knowledge of telecom nodes such as CSCF, TAS, SBC, DNS. * Familiarity with packet core (EPC/5GC) and signalling flows. * Wireshark / signalling analysers. * Scripting (Python/Shell) is an advantage. * Cloud/Virtualization (NFV/SDN) exposure preferred. * Docker and Kubernetes knowledge with exposure to Cloud Native solutions. * IMS / VoLTE certifications * Linux or cloud certifications (e.g., OpenStack, Kubernetes) * Successful IMS integration and service rollout * High-quality testing and defect-free deployments * Timely issue resolution and customer satisfaction Qualifications and Experience Requirements: * BE/B.Tech/MCA * 3–8 years of experience in telecom core/IMS integration. * business operations in telecom Industry particularly IMS Networks.