DFT Engineer

Global Foundries; Richardson (TX); On-site; USD 106,000 - 184,000; Full time

Job summary

GlobalFoundries is seeking a DFT Engineer to design and deploy advanced Design-for-Test solutions for semiconductor chips. You will drive robust DFT architectures including ATPG, MBIST, LBIST, scan insertion, and analog test features, optimizing test patterns for speed and yield.

You will collaborate across RTL, physical design, and backend teams, writing automation scripts (Python, Perl, TCL) and analyzing test data to drive improvements while ensuring safety and compliance across programs.

Qualifications

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.
• 4+ years of hands-on DFT experience on SoCs, including ATPG, MBIST, LBIST, and scan-based testing.
• Proficiency with EDA tools such as Synopsys TestMAX, Cadence Modus, or Mentor Tessent for DFT insertion and pattern generation.
• Experience with scripting languages (Python, Perl, TCL) for flow automation and data analysis.
• Experience optimizing test time, fault coverage, and ATPG patterns.
• Strong analytical skills and attention to detail for debugging complex test failures.
• Effective communication skills for cross-functional collaboration.

Responsibilities

• Implement DFT architectures including ATPG, MBIST, LBIST, scan insertion, and analog test features under manager guidance.
• Execute test pattern generation and optimization to minimize test time while maximizing coverage and manufacturing yield.
• Apply standardized DFT methodologies and flows to deliver efficient, repeatable results across multiple projects.
• Integrate DFT requirements into RTL and physical design stages through collaboration with design, verification, and backend teams.
• Develop automation scripts (TCL, Python, Perl) for test pattern creation, validation, and analysis.
• Analyze test data from silicon bring-up and production to identify improvements and support root-cause debugging.
• Document DFT implementations, test results, and reuse IP for team knowledge sharing.
• Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Skills

ATPG

MBIST

LBIST

Scan insertion

Automation scripting

Python

Perl

TCL

Education

Bachelor's or Master's degree in Electrical Engineering or Computer Engineering

Tools

Synopsys TestMAX

Cadence Modus

Mentor Tessent

Job description

DFT Engineer

The DFT Engineer delivers hands-on expertise in designing and deploying advanced Design-for-Test solutions for semiconductor chip development. This role drives robust DFT architectures-including ATPG, MBIST, LBIST, and analog test solutions-while implementing optimized methodologies for rapid test pattern generation and efficient project delivery.

Key Responsibilities

• Implement DFT architectures including ATPG, MBIST, LBIST, scan insertion, and analog test features under manager guidance.
• Execute test pattern generation and optimization to minimize test time while maximizing coverage and manufacturing yield.
• Apply standardized DFT methodologies and flows to deliver efficient, repeatable results across multiple projects.
• Integrate DFT requirements into RTL and physical design stages through collaboration with design, verification, and backend teams.
• Develop automation scripts (TCL, Python, Perl) for test pattern creation, validation, and analysis.
• Analyze test data from silicon bring-up and production to identify improvements and support root-cause debugging.
• Document DFT implementations, test results, and reuse IP for team knowledge sharing.
• Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Required Qualifications

• Bachelor's or Master's degree in Electrical Engineering, Computer Engineering, or a related field.
• 4+ years of hands-on DFT experience on SoCs, including ATPG, MBIST, LBIST, and scan-based testing.
• Proficiency with EDA tools such as Synopsys TestMAX, Cadence Modus, or Mentor Tessent for DFT insertion and pattern generation.
• Experience with scripting languages (Python, Perl, TCL) for flow automation and data analysis.
• Familiarity with optimizing test time, fault coverage, and ATPG patterns.
• Strong analytical skills and attention to detail for debugging complex test failures.
• Effective communication skills for cross-functional collaboration.

Preferred Qualifications

• Experience with automotive ASIL flows or high-volume manufacturing test challenges.
• Proactive contributor to process improvements and tool evaluations.

Expected Salary Range

$106,000.00 - $184,000.00 The exact Salary will be determined based on qualifications, experience and location.

If you need a reasonable accommodation for any part of the employment process, please contact us by email at [e-mail] and let us know the nature of your request and your contact information. Requests for accommodation will be considered on a case-by-case basis. Please note that only inquiries concerning a request for reasonable accommodation will be responded to from this email address.

An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations. GlobalFoundries is fully committed to equal opportunity in the workplace and believes that cultural diversity within the company enhances its business potential. GlobalFoundries goal of excellence in business necessitates the attraction and retention of highly qualified people. Artificial barriers and stereotypic biases detract from this objective and may be illegally discriminatory. All policies and processes which pertain to employees including recruitment, selection, training, utilization, promotion, compensation, benefits, extracurricular programs, and termination are created and implemented without regard to age, ethnicity, ancestry, color, marital status, medical condition, mental or physical disability, national origin, race, religion, political and/or third-party affiliation, sex, sexual orientation, gender identity or expression, veteran status, or any other characteristic or category specified by local, state or federal law