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Lead L2 Protocol Development & Design

Lead L2 Protocol Development & Design

Capgemini

10 - 15 years

1 - 6 Lacs

gurugram bengaluru

Posted:2 weeks ago| Platform:

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Skills Required

c++ c rlc 5g nr layer 2 pdcp mac

Work Mode

Hybrid

Job Type

Full Time

Job Description

Your Role

As a Lead for L2 Protocol Development & Design, you will be instrumental in designing and optimizing Layer 2 protocol stack components for next-generation wireless communication systems. You will lead the development of MAC, RLC, PDCP, and SDAP layers for 5G NR UE modem protocol stacks, ensuring compliance with global standards and delivering high-performance, scalable solutions.

In this role, you will:
• Lead the design, development, and optimization of L2 protocol stack components (MAC, RLC, PDCP, SDAP) for 5G NR.• Architect and implement high-performance, scalable solutions aligned with 3GPP specifications.• Drive end-to-end design reviews, performance analysis, and enhancements for L2 layers.• Collaborate with RRC, PHY, and higher-layer teams to ensure seamless integration and interoperability.• Define and maintain protocol specifications, design documents, and test plans.• Analyze and resolve complex issues related to data transmission, QoS, scheduling, and reliability.• Mentor and guide junior engineers, fostering technical excellence within the team.• Stay updated on 3GPP releases, emerging technologies, and industry best practices for L2 protocols.• Participate in customer discussions, technical workshops, and contribute to roadmap planning.

Your Profile

12+ years of experience in wireless communication systems with strong expertise in Layer 2 protocols (MAC, RLC, PDCP, SDAP) for 5G NR.
• Deep understanding of L2 protocol architecture and functionality for UE modem protocol stack.• Hands-on experience in 5G NR protocol development and optimization.• Strong knowledge of 3GPP specifications (Rel-15 onwards).• Proficiency in C/C++ programming for embedded systems and protocol debugging tools.• Familiarity with simulation environments and test frameworks for protocol validation.• Exposure to multi-threaded programming, real-time operating systems, and performance optimization.• Knowledge of QoS management, data integrity, and security mechanisms in L2 protocols.• Excellent problem-solving, analytical, communication, and leadership skills.• Bachelors/Master’s degree in Electronics, Telecommunications, or related field.• Passion for innovation and ability to drive technical excellence in complex projects.

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Lead L2 Protocol Development & Design