Description

Key Responsibilities

• Lead DFT architecture, implementation, verification, and sign-off for complex ASIC and SoC designs.
• Drive scan architecture, scan insertion, scan chain stitching, and scan compression workflows to achieve high coverage and robust testability.
• Own MBIST/LBIST integration, implementation, verification, and debug across design and silicon bring-up phases.
• Perform DFT debug, failure analysis, root-cause investigation, and fault coverage closure for complex silicon issues.
• Develop and validate DFT constraints, including DFT SDC, timing checks, and DFT-specific timing analysis.
• Collaborate with RTL design, verification, physical design, STA, and silicon validation teams to resolve integration and implementation issues.
• Support ATPG pattern generation, ATPG simulations, DRC analysis, test coverage analysis, and diagnosis/debug.
• Work on JTAG, boundary scan, iJTAG, SSN, and IP-level DFT integration.
• Review RTL, synthesis, LEC, and physical design impacts on DFT implementation and test quality.
• Act as a technical escalation point for advanced DFT and post-silicon debug issues.
• Mentor junior and mid-level DFT engineers and promote best practices in DFT methodology and automation.
• Develop scripts and automation using TCL, PERL, or Python to improve flow efficiency and debug productivity.

Required Skills & Qualifications

• Strong hands-on experience in ASIC DFT with end-to-end ownership.
• Solid understanding of DFT fundamentals, fault models, test techniques, and test coverage concepts.
• Deep expertise in scan architecture, ATPG, MBIST, LBIST, JTAG, boundary scan, and silicon debug.
• Hands-on experience with Synopsys, Cadence, and Siemens/Mentor EDA tools.
• Proven experience in scan insertion, ATPG setup, simulation, debug, and DRC analysis.
• Experience with MBIST implementation and verification; SMS experience preferred.
• Experience with scan architecture and scan chain stitching; Tessent/SSN experience preferred.
• Strong understanding of PLLs, RTL design, synthesis flows, logical equivalence checking (LEC), and physical design implementation.
• Proven post-silicon debug and silicon bring-up experience.
• Exposure to large SoC designs, hierarchical DFT flows, and multi-domain integration challenges.
• Strong communication skills and the ability to work independently with minimal ramp-up.

Preferred Experience

• MBIST post-silicon validation.
• ATPG simulations and fault coverage debug.
• DFT RTL, DFD, DFT verification, and IP-level DFT integration.
• DFT SDC creation and DFT timing closure support.
• Boundary scan, iJTAG, SSN, and design-for-debug methodologies.
• TCL/PERL scripting for DFT automation, reporting, and debug.
• Experience working across multiple ASIC technology nodes and complex product development cycles.
• Familiarity with yield learning, diagnosis, and manufacturing test optimization

Key Skills

Education

Bachelor's degree