This position is to work with a integral leader company in the design and development of advanced semiconductors, responsible for architectures and platforms that form the core of some of the most innovative devices on the market. Its silicon engineering drives solutions that deliver high performance, energy efficiency, and intelligent integration, complemented by a key role in advancing modern telecommunications through next-generation wireless connectivity technologies. Its solutions are integrated into billions of devices worldwide, offering an ideal professional environment for talent seeking technological impact, innovation, and growth within a global context.

Senior HSIO ATE Test Development & Characterization Engineer

We are looking for a Senior Engineer to join our Post‑Silicon Engineering team. In this role, you’ll develop ATE test solutions and characterize high‑speed I/O (HSIO) interfaces for advanced SoCs. You’ll work on SERDES‑based PHYs, help define test methodologies, and drive first‑silicon debug on cutting‑edge technologies.





This position is hands‑on and highly collaborative, involving cross‑functional work with design, systems, process, and product engineering teams around the world.

What You’ll Do:
- Develop manufacturing test solutions for HSIO/SERDES PHYs (PCIe, USB3, UFS, DP, MIPI DSI/CSI, etc.) on ATE platforms.
- Create test and characterization plans, including DFT requirements and test hardware needs.
- Write and debug ATE programs, routines, and automation to execute test plans.
- Lead first‑silicon bring‑up, electrical characterization, and debug across multiple operating corners.
- Analyze parametric data, test results, and high‑volume yield trends to drive improvements in quality, yield, and test time.
- Support failure analysis and work closely with engineering teams to root‑cause and resolve issues.
- Stay up to date on new technologies, industry trends, and competitor approaches.

Minimum Qualifications:
- Bachelor’s degree in Engi

📌 Senior Hsio Test Development and Characterization Engineer (Tijuana)
🏢 North American Production Sharing
📍 Tijuana