DFT Engineer

Globex Digital; Bengaluru; On-site; INR 1,500,000 - 3,000,000; Full time

Job summary

A leading technology firm in Bengaluru is seeking an experienced professional to ensure DFT design rules are met and generate manufacturing ATPG test patterns. The ideal candidate will have a Bachelor's degree in Computer Science or related field and 7 to 15 years of experience in ASIC/DFT. Responsibilities include supporting post-silicon debug efforts and working with international teams. Strong knowledge of DFT concepts and tools, as well as scripting languages, is essential for success in this dynamic role.

Qualifications

• 7 to 15 years' experience in ASIC/DFT - simulation and Silicon validation.
• Experience in at least one Full chip DFT.
• Detailed knowledge on DFT concepts, pattern simulation, Silicon debug, and yield enhancement.

Responsibilities

• Interface with ASIC design teams to ensure DFT design rules and coverages are met.
• Generate high-quality manufacturing ATPG test patterns for stuck-at (SAF), transition fault (TDF) models.
• Responsible for supporting post-silicon debug effort and issue resolution.

Skills

DFT concepts

ATPG - coverage analysis

Communication skills

Scripting languages (Perl, shell)

Education

Bachelor's degree in Computer Science, Electrical/Electronics Engineering

Tools

TestKompress

MentorETVerify

VCS

ModelSim

Job description

• Interface with ASIC design teams to ensure DFT design rules and coverages are met.
• Generate high-quality manufacturing ATPG test patterns for stuck-at (SAF), transition fault (TDF) models through the use of on-chip test compression techniques.
• MBIST verification (including repair), test pattern generation through Mentor tool.
• ATPG (SAF, TDF) and MBIST verification using unit delay and min/max timing corner simulations.
• Work with Product/Test engineering teams on the delivery of manufacturing test patterns for ATE.
• Responsible for supporting post-silicon debug effort, issue resolution.
• Responsible for Diagnostic Tool generation for ATPG, MBIST and bring-up on ATE.
• Developing, enhancing and maintaining scripts as necessary.

Preferred Experience

• Bachelor's degree in Computer Science, Electrical/Electronics Engineering
• 7 to 15 years' experience in ASIC/DFT - simulation and Silicon validation.
• Should have worked in at least one Full chip DFT
• Detailed knowledge on DFT concepts, pattern simulation, Silicon debug and yield enhancement.
• In-depth knowledge on ATPG - coverage analysis.
• In-depth knowledge of Memory verification, repair and failure root-cause analysis.
• Experience with any of these tools is required: ATPG - TestKompress, MBIST - MentorETVerify, Simulation - VCS (preferred), ModelSim.
• Expertise in scripting languages such as Perl, shell, etc. is an added advantage.
• Ability to work in an international team, dynamic environment with good communication skills.
• Ability to learn and adapt to new tools, methodologies.
• Ability to do multi-tasking & work on several high-priority designs in parallel.