Job Description

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

͏

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.

͏

Requirements:

• 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.

͏

 Equal Opportunity Employer:

Wipro is an Equal Opportunity Employer. We provide consideration for all qualified applicants regardless of race, color, religion, gender, marital status, age, ethnicity, national origin, sexual orientation, political views, disability, or any other characteristic protected by law

Internal Reporting and Whistleblower Protection:

Wipro IT Services Poland Sp. z o.o. adheres to the Internal Reporting and Whistleblower Protection Regulations. Candidates can submit internal reports via email to ombuds.person@wipro.com, through the Internet at www.wiproombuds.com, or by post/courier to Wipro's registered office.

͏