Senior DFT Engineer
SWIR Vision Systems
Other Engineering
Bengaluru, Karnataka, India
Posted on Apr 24, 2026
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
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:
| 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. |
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
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
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