Solution Integrator - IMS

Job description

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.