Modem Firmware Engineer
Core
Designs, implements, verifies, validates, and commercializes Wireless WAN (cellular) modem air interface RAN technologies, focusing on Modem access stratum, RF SW design, optimizations, algorithms, and HW/firmware systems.
Role type
Senior IC Modem Firmware Engineer
Builds
Multi-RAT (LTE and 5GNR) modem IP architecture, RFFE design, HW APIs, and core systems algorithms.
Domain
Wireless telecommunications, semiconductor hardware, embedded systems
Required skills
C, C++, Python, computer architecture, embedded systems, RF, baseband, signal processing, communication protocols, VLSI, 3GPP specifications, multi-RAT implementation
Preferred skills
Technical leadership, wireless/semiconductor/embedded software industry experience, WWAN modem development experience
Technologies
3GPP, LTE, 5GNR, RFFE, VLSI
Responsibilities
Develops or modifies methodology for modem hardware, systems, or firmware; develops and reviews models, code, and simulations; develops test environments and comprehensive test plans; resolves moderately complex issues during implementation and commercialization; writes clear and detailed technical documentation.
Seniority
Senior, hands-on IC with some supervision and guidance to others
