Chip Validation IP System Engineer - Audio
Confirmed on the employer's own hiring board on Oct 25, 2026. First seen by Alion on Mar 20, 2026. Cix Technology scores B on the Alion truth index.
岗位职责 / Responsibilities
By joining us, you will collaborate with the world's leading CPU research team to design low-power and high-performance CPU products. Your job responsibilities include, but are not limited to:
Work with customers, chip designers and architects to decompose the system-level requirements of the SOC, formulate system test strategies and plans, analyze system workloads and develop end-to-end system tests.
Develop diagnostic programs on prototype platforms such as IP behavior simulation models/Emulation/FPGA to diagnose IP modules, including but not limited to Audio HIFI subsystems, I2S, HDA protocols, codec subsystems, etc.
Collaborate with the DV and firmware teams to reproduce and solve RTL/software/prototype platform issues identified during Pre-Silicon verification.
Develop programs required for chip testing during Post-Silicon production, including characterization test cases and performance test cases.
任职要求 / Requirements
Job Requirements
Computer science, electronics, communication and related majors, bachelor's degree or above, 5 years or more relevant experience
Familiar with x86/ARM/RISC-V architectures, familiar with CPU programming models
Familiar with laboratory working environment, including use of high-speed oscilloscopes, protocol analyzers, etc.
Have experience in C/C++ program development and debugging, familiar with scripting languages such as Python/Shell
Have extensive experience in developing and debugging in FPGA and emulation environments, and be familiar with the use of Trace32 is preferred
Have at least one type of software environment-based Bare metal testing development experience: RTOS/ATF/UEFI/Linux Kernel is beneficial
Be familiar with common audio interfaces, such as SPI/I2C/I2S/PCM/A2B/TDM is highly desirable
Understand audio and speech encoder formats (MP3, AAC, WMA, AC3, Dolby Digital, DTS, FLAC, AMR, etc.) is preferred
Strong analytical and troubleshooting ability for complex SoC systems.
Excellent communication skills for cross-team coordination.
Adaptability and self-motivation in a dynamic R&D environment.
Academic Credentials:
A B.Sc. Or master’s degree in electrical/Computer Engineering
3+ years of work experience preferred.