Senior DDR/LPDDR Post-Silicon Characterization Engineer

Arm Limited; Chandler (AZ); Hybrid; USD 162,000 - 219,000; Full time

Job summary

Arm Limited in Chandler seeks a Senior Post-Silicon DDR Characterization Engineer to validate next-generation Arm SoCs. You will focus on DDR/LPDDR memory subsystems, characterizing silicon across process, voltage, temperature, and frequency conditions, and collaborating with engineering teams to analyze results and improve silicon performance.

You will develop and run system-level stress workloads, debug issues, and create tests to characterize silicon at the system level, leveraging Linux and

Qualifications

• Experience in pre- or post-silicon validation and characterization.
• Experience with DDR/LPDDR architectures, including training, calibration, timing, and PHY operation.
• Software skills including C/C++, Arm assembly, Python, or scripting languages.
• Experience with voltage/frequency margining and silicon operating limits.
• Experience debugging silicon and system issues using scopes, logic analyzers, debuggers, or similar tools.

Responsibilities

• Develop and enable system-level stress workloads on Linux and Bare-Metal SW environments.
• Collaborate with post-silicon validation team to characterize silicon at the system level.
• Debug and resolve system issues and bugs.
• Develop test plans and implement tests for characterizing silicon at the system level.

Skills

DDR/LPDDR architectures

C/C++

Arm assembly

Python

Scripting languages

Voltage/frequency margining

Debugging silicon and system issues

Data analysis

Tools

Scopes

Logic analyzers

Debuggers

Job description

Arm Limited in Chandler seeks a Senior Post-Silicon DDR Characterization Engineer to validate next-generation Arm SoCs. You will focus on DDR/LPDDR memory subsystems, characterizing silicon across process, voltage, temperature, and frequency conditions, and collaborating with engineering teams to analyze results and improve silicon performance.

You will develop and run system-level stress workloads, debug issues, and create tests to characterize silicon at the system level, leveraging Linux and