SK hynix America
Application Test Engineer
About this role
SK hynix is seeking an Application Test Engineer to validate CPU and server memory systems, working onsite in San Jose. The role focuses on developing test frameworks, automating validation processes, troubleshooting customer memory issues, and coordinating with R&D teams to ensure product quality.
What you'll do
- Design and document comprehensive test plans for CPU validation and platform-level qualification
- Develop test automation scripts and frameworks for regression and stress testing across server configurations
- Operate measurement equipment including oscilloscopes and logic analyzers for diagnostics
- Partner with customers to validate memory systems and diagnose root causes of failures
- Create experiments and diagnostic tools to identify and resolve memory issues
- Publish technical resolutions and communicate findings to internal and external stakeholders
What they're looking for
- CPU-DRAM memory design, simulation, and debugging
- Test automation and framework development
- Laboratory bring-up and troubleshooting
- Complex test equipment operation
- Spotfire data analysis and visualization
- Server application validation experience
- Problem-solving and teamwork
- Technical communication
Benefits
- Top-tier health insurance at no employee cost
- Paid time off, company holidays, and parental leave
- 401k matching
- Educational reimbursement up to $10,000 annually
- Free meals (breakfast, lunch, dinner)
- Donation matching and volunteer opportunities
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SK hynix America
SK hynix America designs advanced memory solutions including high-bandwidth memory (HBM) and AI-focused memory architectures, with a focus on next-generation chip performance and energy efficiency. The company is hiring circuit design engineers, systems engineers, application engineers, and packaging specialists to develop innovative memory technologies for AI and high-performance computing platforms.
- Website
- skhynix.com
Likely interview questions
- Describe your experience designing and executing validation test plans for memory systems or similar hardware components.
- How have you used test automation to accelerate regression testing, and what frameworks or tools did you employ?