Choosing Capgemini means choosing a place where you ll be empowered to shape your career supported by a collaborative global community and inspired to reimagine what s possible Join us in helping leading Consumer Products and Retail Services CPRS organizations unlock the value of technology and drive scalable sustainable growth 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 Bachelor s Master s degree in Electronics Telecommunications or related field Passion for innovation and ability to drive technical excellence in complex projects What You ll Love About Working Here We value flexibility and support our employees with remote work options and adaptable schedules to maintain a healthy work-life balance Our inclusive culture brings together diverse professionals committed to growth innovation and excellence You ll have access to continuous learning opportunities and certifications in emerging technologies like cloud and AI About Us At Capgemini Engineering the world leader in engineering services we bring together a global team of engineers scientists and architects to help the world s most cutting-edge companies unleash their potential From autonomous cars to life-saving robots our digital and software technology experts think outside the box as they provide unique R D and engineering services across all industries Join us for a career full of opportunities Where you can make a difference Where no two days are the same Ref code 368455-en GB Posted on 27 Nov 2025 Experience level Experienced Professionals Contract type Permanent Location Gurgaon Business unit Engineering and RandD Services Brand Capgemini Engineering Professional communities Products Systems Engineering