DFT Engineer

Responsibilities:

• Responsible for scan insertion, boundary scan, MBIST, ATPG for ultra-low power SoC based on subthreshold operation using standard EDA tools.
• Develop and implement low-power DFT architecture and infrastructure.
• Generate structural test vectors, analyze and improve coverage, test time and test cost.
• Perform pre/post-layout scan and MBIST simulations.
• Work with designers on STA, physical, power and logical issues related to DFT.
• Work with test engineers to bring up test vectors on silicon.

Requirements:

BS/MS in ECE/EE and at least 10 years of experience in DFT implementation.

Skilled in different types of DFT structures, including scan (Stuck-At, At-Speed, Path-Delay), scan compression, boundary scan and MBIST.

Experience in creating and implementing hierarchical DFT architecture in complex SoC.

Experience in Low-Power DFT and MBIST.

Experience in test time and test coverage analysis for scan and MBIST patterns.

Experience with working with test engineering team to bring up production test program.

Extensive knowledge of timing concepts and constraint development.

Experience in developing scan ATPG and MBIST test benches and simulation in pre/post-layout environments.

Experience in RTL is required.

Experience in scripting like is preferred.