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 #LI-RT1

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 #LI-RT1

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 #LI-RT1