Senior Test Development Engineer

Posted 1ds ago

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Job Description

Senior Test Development Engineer managing ATE test programs from NPI through mass production in semiconductor industry. Collaborating with R&D and production teams to ensure quality and efficiency.

Responsibilities:

  • Own all TE activities for assigned NPI programs from first silicon through mass production release — including test program development, characterization, and NPI flow execution
  • Work closely with R&D, Product Engineering, and Operations teams to drive NPI milestones through Final Production Release
  • Develop and optimize ATE test programs and hardware for production and characterization testing — primarily on the S100 platform
  • Design and execute device characterization plans; collect parametric data across process, voltage, and temperature corners to establish test limits and validate test coverage
  • Develop T-FMEA for all new NPI programs; identify and document test coverage gaps with full datasheet spec traceability before production release
  • Define and implement new test strategies to improve coverage, reduce test time, and improve test hardware architecture for high-volume production
  • Implement CP1 functional screening and CP2 full parametric flows including analog trim sequences; coordinate FT trim sequence validation against design team specifications
  • Create probe and final test schematics and lead or participate in hardware review meetings; lead probe card and FT fixture bring-up at OSAT from NPI through mass production
  • Port and correlate test programs across alternate OSAT platforms; document correlation approach, site-to-site GR&R & Cpk sign-off criteria, and qualification lot results
  • Support OTP programming qualification and post-program verify flows; provide first-response ATE technical support for production issues at primary and alternate OSATs
  • Identify and drive test time and test cost reductions; document best practices and sustaining procedures for long-term program health

Requirements:

  • Bachelor’s degree in Electrical, Electronic, Computer Engineering (or equivalent)
  • 5+ years of experience in ATE test engineering within the semiconductor industry
  • Direct ATE test program development from NPI through mass production on the S100 platform; sustaining-only backgrounds will not meet this requirement
  • Ability to interpret hardware schematics, datasheet parameters, and DFT documents
  • Strong understanding of analog/mixed-signal test methodology, including trim, characterization, and parametric screening
  • Experience designing multi-site test architectures: DUT board design, contact schemes, site-to-site correlation, and parallel test efficiency
  • Hands-on probe card and FT fixture bring-up experience
  • Excellent problem-solving skills and attention to detail; must be a team player
  • Strong written and verbal communication skills; proficiency in English required; Mandarin working proficiency preferred.

Benefits:

  • Health insurance
  • 401(k) matching
  • Flexible work hours
  • Paid time off
  • Professional development opportunities