דרושים Gpon Sw Expert ב-Nokia ב-הודו

You will play a critical role in designing and implementing high-performance data path solutions on both custom and merchant silicon. You will be responsible for writing efficient and modular code that is well-tested and robust, ensuring that it meets the high standards required for the most critical networks. Your role will involve working on advanced packet forwarding techniques in IP, MPLS, Segment Routing, VxLANs. You will also contribute into Traffic Management technologies - QoS (Policers, Schedulers, Shapers), ACLs, TCAM Management, and Packet Extractions to CPU. DCN2025.

• Design and implementation: You will gain deep expertise in designing and implementing datapath solutions on both custom and merchant silicon.
• Advanced packet forwarding: Develop your skills in IP, MPLS, Segment Routing, VXLANs, and QoS technologies such as Policers, Schedulers, and ACLs.
  DPDK and performance optimization: You'll be working with DPDK and similar technologies to maximize performance for high-throughput systems.
• Virtualized environments: Expand your knowledge in working with virtualized Linux environments such as KVM and Docker.
• Team collaboration: Work closely with cross-functional teams, including product management and software testers, to deliver customer-driven solutions.
• Robust and modular code: Focus on writing modular, maintainable code that is well unit-tested, improving your coding skills and best practices.

You have:

• Bachelor's degree with 3-10 years of Experience.
• Proven experience in packet forwarding technologies (IP, MPLS, Segment Routing, VXLANs).
• Experience with QoS technologies (Policers, Schedulers, ACLs) and TCAM management.
• Hands-on experience with DPDK for high-performance packet processing.
• Proficiency in C/C++ programming, with a focus on networking solutions.
• Methodical problem-solving skills and attention to detail.
• Experience working in virtualized Linux environments (e.g., KVM, Docker, etc.).
• Passion for networking technologies and high-performance systems.

Nokia has received the following recognitions for its commitment to inclusion & equality:

• One of the World’s Most Ethical Companies by Ethisphere
• Gender-Equality Index by Bloomberg
• Workplace Pride Global Benchmark

• Optimize 5G Core KPIs, identify bottlenecks, and perform E2E trace analysis using tools (e.g., Wireshark, RADCOM, NETSCOUT, Polystar, Traffica, Ribbon, etc.)

• Conduct System and POD-level Health Checks.

• Deep understanding of 5GC architecture, interfaces, and call flows (Registration & Authentication, Session & Mobility Management, Policy & Charging Control, Roaming & Interworking, High Availability, and Redundancy).

• Analysis of 5G Core protocols (NAS, NGAP, SCTP, GTP, HTTP/2, PFCP, Diameter, Paging). Knowledge of HLD, LLD design, MOP Validations, and necessary modifications.

• Conduct trace analysis using Wireshark (PCAPs) and analyze cause codes. Perform E2E tracing and call flow analysis, collect logs, PCMD, and analyze cause codes, reason headers, KPI trends, and come up with actionable insights.

• Interface with customers to resolve network issues and complaints.

• Assist in migration planning for live packet core networks.

• Define and optimize 5 G Core (5GC) parameters, timers, and policies. Provide network design, planning, and verification support. Perform network capacity planning and dimensioning.

• Support new feature testing and performance evaluations. Prepare and maintain technical documentation (network diagrams, configurations, procedures).

You have:

• Graduate or Postgraduate in the Engineering stream . Minimum 12+ years of domain experience

• Extensive knowledge of Nokia 5G Core networks, including AMF, SMF, UPF, NSSF. Experience in the latest Nokia Products – NCP, SDL & Blueprint, and Custom Apps. Expertise in 3GPP Signalling procedures & call flows.

• Experience in Nokia 5GC- network performance monitoring, KPI analysis, and optimization. Proficiency in network troubleshooting, tracing, and log analysis.

• Experience with cloud computing platforms and virtualization technologies – VNFs & CNFs

• Perform health checks at the System and POD levels.

• Experience on probes and monitoring tools for tracing & KPI improvement – Voice & Data

• Experience in incident impact analysis and network optimization.

It would be nice if you also had:

• Ability to work in shifts to support global customer projects. Good collaboration, communication, and presentation skills. Proficient in English, MS Office & Power BI.

• Skilled in any of Kubernetes, Docker, AWS services, Scripting, and/or Python programming.

Nokia has received the following recognitions for its commitment to inclusion & equality:

• One of the World’s Most Ethical Companies by Ethisphere
• Gender-Equality Index by Bloomberg
• Workplace Pride Global Benchmark