Role Overview
We are looking to strengthen our team with experienced Solution Engineers specializing in Core Network solutions, particularly Subscriber Data Layer (SDL / OneNDS).
The role involves designing, integrating, testing, and troubleshooting advanced core network nodes in large-scale telecom environments. You will work closely with customers and cross-functional teams to deliver secure, scalable, and high-performance solutions aligned with 4G/5G technologies.

Key Responsibilities
Design and implement core network elements, with a focus on SDL / OneNDS
Execute end-to-end deployment activities, including integration and validation
Perform testing and troubleshooting during deployment and integration phases
Prepare and maintain technical documentation, including:
Low-Level Design (LLD)
Customer Integration Questionnaire (CIQ)
Detailed Network Design (DND)
Acceptance Test Plan (ATP)
Method of Procedure (MOP)
Manage and support test and acceptance activities
Contribute to complex, multi-domain application integration projects

Technical Skills & Experience




Solid experience in telecom software solution development and/or system integration
Mandatory expertise in Subscriber Data Layer (SDL / OneNDS)
Hands-on experience with cloud-native database solutions (SDL) – Mandatory
Proficiency in Unix/Linux operating systems
Knowledge of databases such as Aerospike, MariaDB, Oracle, and SQL
Strong understanding of networking and protocols:
TCP/IP, Diameter, HTTP/2, SIP, SOAP/XML, SNMP
Experience with cloud and virtualization technologies:
VNF, CNF
Platforms: VMware, OpenStack
Nokia ecosystem: CBIS, CBAM, NCS, NCOM
Experience working on complex or multi-domain integration projects
Ability to create accurate and detailed technical documentation
Strong analytical and problem-solving skills

Preferred Skills
Familiarity with automation tools for configuration generation
Exposure to core network nodes such as HSS, HLR, PGW

Soft Skills
Strong team collaboration and interperson

📌 SDL Integrator-Pan India (Bengaluru)
🏢 Capgemini Engineering
📍 Bengaluru