Senior DFT Engineer

About the Role

onsemi is seeking a DFT Engineer to support the design and implementation of Design‑for‑Test (DFT) features for complex ASIC/SoC products across automotive and industrial applications. This role focuses on scan, ATPG, MBIST, and boundary scan, with close collaboration across design, PD, and test teams.

Key Responsibilities

• Develop and integrate DFT architectures including Scan, ATPG, MBIST, and JTAG
• Implement and debug DFT logic to ensure high fault coverage and test quality
• Generate and analyze ATPG patterns using industry‑standard tools
• Support at‑speed and transition fault testing
• Collaborate with RTL, Physical Design, STA, and Test Engineering teams
• Address timing, CDC, and low‑power DFT considerations
• Support test coverage analysis, DFT signoff, and silicon bring‑up

Responsibilities Required Qualifications

• 3–5 years of experience in ASIC / SoC DFT

• Strong understanding of:

• Scan, ATPG, MBIST, JTAG

• Fault models: stuck‑at, transition, at‑speed

• Hands‑on experience with DFT tools such as:

• Synopsys DFT Compiler / TestKompress

• Siemens Tessent or equivalent

• Familiarity with timing, CDC, and low‑power DFT flows

• BS/MS (B.Tech/M.Tech) in Electrical Engineering or related field

Qualifications Preferred Qualifications

• Experience with advanced nodes and large SoCs
• Exposure to physical‑aware DFT and test‑related ECOs
• Working knowledge of UPF and low‑power test strategies

About Us onsemi (Nasdaq: ON) is driving disruptive innovations to help build a better future. With a focus on automotive and industrial end-markets, the company is accelerating change in megatrends such as vehicle electrification and safety, sustainable energy grids, industrial automation, and 5G and cloud infrastructure. With a highly differentiated and innovative product portfolio, onsemi creates intelligent power and sensing technologies that solve the world’s most complex challenges and leads the way in creating a safer, cleaner, and smarter world.

More details about our company benefits can be found here: https://www.onsemi.com/careers/career-benefits

About The Team We are committed to sourcing, attracting, and hiring high-performance innovators, while providing all candidates a positive recruitment experience that builds our brand as a great place to work.