187770 / Deployment Engineer

Location: Warsaw, hybrid work mode
Experience: 5+ Years, minimum 2+ years in SDL(Shared Data Layer) Solution Implementation/Upgrades
Industry: Telecommunications | 4G/5G Core Networks

Skills :

• Candidate should have end to end understanding of the SDM architectures and interworking
• Should have deep knowledge of 4G and 5G call flows, and overall understanding of latest technologies in the Telecom space including VOLTE, VoWiFi, loT etc.
• Should understand the Cloud environment and understanding of how SDM solution/Nodes can be deployed over cloud.
• Candidate should have prior experience in deploying SDM (SDL/PGW/SDLA/AUSF UDM) as BareMetal/VNF's/CNF's.
• Should have expertise in installing, upgrading, integration different SDM nodes.
• Sound understanding of troubleshooting tools like Wireshark etc.
• Should be able to follow HLD / DLD for the SDM Nodes as per the Customer solutions.
• Good working experience in Linux, VMWare, Dockers & Containers, OpenStack, OpenShift
• Hands-on experience on Linux, Docker, Kubernetes
• Knowledge of LDAP, SOAP, Diameter, HTTP, GSM SS7
• SDL Migration experience will be added advantage.
• Working experience on Nokia SDL,PGW,SDLA will be added advantage.

Roles & Responsibilities :-

• Lead end-to-end deployment, integration, and upgrade of SDM network element across 2G,4G and 5G environments.
• Design and implement SDM solutions based on customer requirements, adhering to High-Level Design (HLD) and Detailed Level Design (DLD).
• Deploy SDM on VNF, and CNF architectures within Telco Cloud environments.
• Install, configure, integrate, testing (ATP/UAT) and Upgrade of SDM (SDL/PGW/SDLA,AUSF UDM) .
• Support deployment and operations of cloud-native SDM solutions using platforms like OpenStack, VMware, Docker, and OpenShift.
• Perform system validation, interoperability testing, and ensure seamless integration with multi-vendor environments.
• Analyze and troubleshoot issues using tools such as Wireshark, logs, and protocol-level debugging techniques.
• Provide deep technical support for SDM call flows, including2G,4G, 5G,VoLTE, VoWiFi, and related services.
• Collaborate with cross-functional teams (onsite and offshore) to ensure timely delivery of deployment milestones.
• Execute software upgrades, patches, and migrations with minimal service disruption.
• Monitor system performance and optimize configurations for high availability and scalability.
• Document deployment procedures, configurations, and operational guidelines.
• Work closely with customers and stakeholders to ensure solution alignment and successful project delivery.
• Lead technical discussions and support knowledge sharing within the team.