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From the employer's careers site First seen 2 Nov 2026

Design-for-Testability (DFT) Engineer

Cisco San Jose, California Hybrid senior full-time

Salary

$155,000 to $222,600 per year

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Description

We are seeking a Design-for-Testability (DFT) Engineer to support DFT implementation, validation, and signoff for complex ASIC / SoC designs. The ideal candidate will have hands-on experience with scan insertion, MBIST, ATPG, DFT rule checks, pattern validation, and coverage analysis.

Key responsibilities include:

  • Support DFT implementation for ASIC / SoC blocks and subsystems
  • Implement and validate scan insertion, scan compression, OCC, MBIST, boundary scan, and related DFT logic
  • Run DFT rule checks and debug scan, clock, reset, and test-mode issues
  • Generate and validate ATPG patterns for stuck-at, transition, and other required fault models
  • Analyze test coverage, pattern count, compression results, and ATPG reports
  • Debug DFT DRC violations, ATPG coverage holes, chain failures, and pattern simulation issues
  • Work with RTL and verification teams to ensure DFT requirements are correctly implemented
  • Support block-level and full-chip DFT integration activities
  • Assist with hierarchical DFT flows, pattern retargeting, and validation where applicable
  • Develop and maintain Tcl, Python, Perl, or shell scripts to automate DFT flows and reporting
  • Support silicon debug, diagnosis analysis, and yield-learning activities as needed
  • Document DFT implementation results, known issues, waivers, and signoff status

The starting salary range for this position is $155,000.00 to $222,600.00.

Benefits include medical, dental and vision insurance, a 401(k) plan with a Cisco matching contribution, paid parental leave, short and long-term disability coverage, and basic life insurance.

Skills

Required

Nice to have

  • hierarchical DFT methodology
  • block-level signoff
  • IJTAG / IEEE 1687
  • IEEE 1500
  • boundary scan
  • SSN-based flows
  • MBIST insertion
  • memory test validation
  • BISR flows

Ready to apply?

You apply with the employer directly. Their original posting is here: https://cisco.wd5.myworkdayjobs.com/en-US/Cisco_Careers/job/San-Jose-California-US/ASIC-DFT-Engineer---Acacia--Hybrid-_2029368-1

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