Quantum Test and Characterization

GlobalFoundries; Essex Junction (VT); On-site; USD 85,000 - 146,000; Full time

Job summary

GlobalFoundries is seeking a Test and Characterization Engineer in Essex Junction, Vermont. The successful candidate will develop and execute electrical characterization methodologies for semiconductor and quantum devices, alongside performing reliability testing and analyzing data. Ideal candidates have a BS or MS in Electrical Engineering and 5–8+ years of relevant experience.

The expected salary range for this position is $85,000 to $146,000 based on qualifications and experience. GlobalFoundries is committed to equal opportunity in the workplace and values diversity.

Qualifications

• 5–8+ years of experience in semiconductor device characterization or related field.
• Experience with reliability testing and failure analysis methodologies.
• Strong understanding of semiconductor device physics and device operation.

Responsibilities

• Develop and execute electrical characterization methodologies for semiconductor and quantum devices.
• Perform reliability testing and stress measurements.
• Analyze electrical and reliability data to identify performance trends.

Skills

Electrical characterization techniques

Test automation code

Data analysis

Problem-solving skills

Education

BS or MS in Electrical Engineering, Physics, Materials Science

Tools

Python

LabVIEW

MATLAB

Job description

Overview

The Test and Characterization Engineer (Principal Engineer) is a key technical contributor within the Quantum Technology Solutions organization focused on enabling quantum device platforms. This role is responsible for defining and executing electrical characterization and reliability methodologies to evaluate device performance, variability, and reliability. The position supports development of quantum technologies, including qubits across multiple modalities and cryogenic electronics.

Essential Responsibilities

• Develop and execute electrical characterization methodologies for semiconductor and quantum devices (DC, RF, pulsed, and transient measurements)
• Design and implement test plans to evaluate device performance, variability, and parametric behavior across operating conditions
• Perform reliability testing and stress measurements (e.g., TDDB, BTI, HCI, electromigration) to assess device lifetime and failure mechanisms
• Develop and maintain automated test programs and scripts for probe and bench-top measurement systems
• Operate wafer probe stations, parameter analyzers, RF test systems, and cryogenic test platforms
• Support characterization of devices at cryogenic temperatures, including low-noise and quantum-sensitive measurement environments
• Analyze electrical and reliability data to identify performance trends, variability sources, and failure mechanisms
• Correlate electrical test results with process, materials, and device
• Support development of test structures (PCM, test macros, and test chips) for validation and model extraction
• Apply statistical analysis and variability modeling to support process optimization and yield improvement
• Document test methodologies, results, and analysis to support knowledge transfer and scalable development

Other Responsibilities

• Perform all activities in a safe and responsible manner and support all Environmental, Health, Safety & Security requirements and programs.

Required Qualifications

• BS or MS in Electrical Engineering, Physics, Materials Science, or related field
• 5–8+ years of experience in semiconductor device characterization, test engineering, or related field
• Experience with electrical characterization techniques and measurement systems (e.g., parameter analyzers, probe stations)
• Experience with reliability testing and failure analysis methodologies
• Experience writing test automation code (e.g., Python, LabVIEW, MATLAB, etc.)
• Strong understanding of semiconductor device physics and device operation
• Experience analyzing large datasets and extracting key performance insights
• Strong analytical, problem-solving, and communication skills

Preferred Qualifications

• Experience with RF or high-frequency device characterization
• Experience with cryogenic testing or low-temperature device measurements
• Familiarity with quantum devices (e.g., superconducting or topological systems)
• Experience with wafer-level test, probe card development, or test hardware integration
• Familiarity with statistical analysis, variability modeling, and DOE methodologies
• Experience correlating electrical data with process or materials changes
• Experience working in advanced R&D environments

Salary

The expected salary range is $85,000.00 - $146,000.00. The exact salary will be determined based on qualifications, experience and location.

Accommodation

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.

Employment Conditions

An offer with GlobalFoundries is conditioned upon the successful completion of pre-employment conditions, as applicable, and subject to applicable laws and regulations.

Equal Opportunity

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