3gpp jobs in San Diego

Sr. Staff Software Engineer to design, develop, and optimize embedded software systems for secure government platforms, with emphasis on bootloader-to-application layers.…See more Role requires strong C/C++ and embedded systems expertise (6+ years), experience with platforms like Android, Linux, QNX, and RTOS, and ability to debug complex issues across the full software stack. Responsibilities include system integration, technical documentation, collaboration with test/systems teams, and direct customer engagement at technical exchange meetings. Ideal candidate has deep knowledge of subsystems like modem, BSP, networking, compute/AI, multimedia, or platform security.

Design, implement, verify, validate, and commercialize Wireless WAN modem air interface Radio Access technologies software. Work on multi-RAT (LTE, 5G NR) transceiver, HW control, and wireless Radio Access Stratum software implementation per 3GPP specifications.…See more Develop models and simulations, create test cases to validate modem performance (throughput, latency, power consumption), and collaborate with cross-functional teams on modem IP architecture, RFFE design, HW APIs, and co-processor architecture. Write technical documentation and feature descriptions for modem technology software projects.

As a Principal/Senior Staff Software Engineer, you will lead a team developing next-generation 5G NR wireless systems, architecting and coding major PHY (L1) features. You will mentor engineers, innovate development processes, and collaborate with cross-functional teams to integrate and validate 3GPP wireless technology concepts.…See more The role requires 10+ years of hands-on C/C++ development, 7+ years of 5G/LTE PHY software and algorithm work, 7+ years taking complex software to production, and 5+ years developing for real-time Linux systems.

Lead a high-performing team developing next-generation 5G NR PHY (L1) wireless systems, architecting and coding major system features while mentoring software engineers. Require 10+ years of hands-on C/C++ development and 7+ years of PHY/5G/LTE algorithm development experience, with 7+ years taking complex software to production and 5+ years developing real-time Linux systems.…See more Collaborate with cross-functional engineering, systems design, and test teams to integrate and validate novel 3GPP wireless technology concepts.

Lead a team of software engineers developing next-generation 5G NR wireless systems, architecting and coding major system features with a focus on PHY layer (L1) software. Mentor engineers, innovate development processes, and collaborate with systems design and test teams to integrate and validate 3GPP wireless technology concepts.…See more Requires 10+ years of hands-on C/C++ development, 7+ years of PHY layer 5G/LTE wireless systems experience, 7+ years shipping complex software products, and 5+ years developing real-time Linux systems.

Senior engineer designing, implementing, and validating Wireless WAN modem air interface and Radio Access Network (RAN) technologies for multi-RAT systems. Responsible for modem access stratum and RF software design, algorithms, HW/SW co-processor architecture, and transceiver implementation based on 3GPP LTE and 5G NR specifications.…See more Works across L1/L2/L3 protocol layers, optimizes for performance (throughput, latency, power consumption) and cost (silicon area, calibration complexity), and collaborates with RF and hardware teams on modem IP architecture and shared resource allocation.

Design, develop, and implement modem power optimization features within the modem protocol stack for Pixel devices. Analyze power consumption across LTE and 5G NR network conditions to identify optimization opportunities, collaborate with modem vendors and platform teams on power reduction initiatives, and build automated power measurement tools and dashboards to track KPIs.…See more Requires 1+ years of C/C++ coding experience and hands-on power management of embedded mobile devices, with strong performance analysis, debugging, and optimization skills for low-level systems.

This role develops and integrates device platforms with cloud management systems for wireless edge and IoT devices across Tier-1 carrier networks. The engineer will build middleware, APIs, and services; implement device management protocols (TR-069, TR-369/USP, SNMP); perform provisioning, telemetry ingestion, and firmware-over-the-air updates; and conduct end-to-end integration testing in lab environments simulating real-world conditions.…See more The position requires proficiency in C/C++, Go, or Python on embedded and Linux systems, strong protocol debugging skills (Wireshark, GDB), and hands-on experience with cellular networking standards, REST/gRPC APIs, and remote device management. Success demands close collaboration across distributed teams, carrier certification support, and the ability to troubleshoot complex hardware-software-network integration issues independently.