DFT Engineer

Company Description

7Rays Semiconductors delivers comprehensive VLSI design solutions, empowering clients to achieve excellence in execution. With a team of experts, the company specializes in a wide range of services, including architecture design, RTL design, verification, validation, Design for Test (DFT), physical design implementation, and post-silicon validation. Leveraging the latest technologies and methodologies, 7Rays Semiconductors ensures high-quality outcomes that meet industry standards.

Role Description

• The candidate is expected to have clear understanding of BSCAN,MBIST, SCAN, ATPG and Simulation concepts.
• Must be hands-on with MBIST insertion, Scan Insertion, ATPG pattern generation and simulations, MBIST and BSCAN simulations using industry standard tools of Cadence/Siemens Tessent/Synopsys.
• He/she must have worked on zero delay as well as SDF Timing Simulations.
• Must have good debugging skills using GUI mode of industry standard simulators like VCS, NCSim or Xcelium.
• The candidate should have worked on fault models like stuck-at, Transition Delay Faults(TDF), IDDQ and should have experience in scan test coverage improvement techniques.
• He/she should have worked in SoC level DFT with experience in OCC/OPCG insertion, EDT/Compression logic insertion, clock module handling for scan purposes and post-silicon bring-up and /or production activities with exposure to Tester debug usings shmoo plots and graphs.
• The candidate should have experience of providing test mode timing constraints to STA and PD teams.
• Additional knowledge of perl/tcl scripting will be an advantage.
• Good communication skills and debugging skills are a must to have qualities for this role as it involves cross-functional teams and customer teams communications along with internal DFT team leading and mentoring of DFT Engineers.