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Semiconductor Device Characterization Jobs (NOW HIRING)

IonQ

Senior Engineer - QPU Testing

College Park, MD

$126K - $166K/yr

Background in MEMS, photonics, or novel semiconductor device characterization. Location: onsite - College Park Travel: 10% Job ID: 1358 The approximate base salary range for this position is $126,887 ...

INTEL

Module Development Engineer

Vernonia, OR

$148K - $209K/yr

Expertise in Materials and physical device characterization (SEM, TEM, etc.) and fundamentals of semiconductor device testing * Experience with using inline advanced metrology for materials ...

INTEL

Module Development Engineer

Hillsboro, OR · On-site

$148K - $209K/yr

Expertise in Materials and physical device characterization (SEM, TEM, etc.) and fundamentals of semiconductor device testing * Experience with using inline advanced metrology for materials ...

Micron

Sr Engineer, TD Device Characterizations

Boise, ID · On-site

$99K - $136K/yr

Strong foundation in semiconductor device physics and electrical characterization especially for DRAM and emerging memory architecture * Experience with reliability characterization and time-zero ...

INTEL

Module Development Engineer

Lafayette, OR

$148K - $209K/yr

Expertise in Materials and physical device characterization (SEM, TEM, etc.) and fundamentals of semiconductor device testing * Experience with using inline advanced metrology for materials ...

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Semiconductor Device Characterization information

What are some common challenges faced in semiconductor device characterization, and how can professionals overcome them?

Professionals in semiconductor device characterization often face challenges such as ensuring measurement accuracy, dealing with device variability, and interpreting complex data. Maintaining precise calibration of equipment and following rigorous testing protocols can help mitigate measurement errors. Collaborating closely with process engineers and designers also ensures that characterization results are accurately interpreted and can inform process improvements. Continual learning and staying updated with the latest characterization techniques are essential for overcoming these challenges and advancing in the field.

What is semiconductor device characterization?

Semiconductor device characterization is the process of measuring and analyzing the electrical, thermal, and physical properties of semiconductor devices such as transistors, diodes, and integrated circuits. This process helps engineers understand device performance, verify manufacturing quality, and optimize designs for specific applications. Characterization typically involves a range of tests, including current-voltage (I-V), capacitance-voltage (C-V), and reliability measurements, using specialized equipment. The data obtained guides improvements in device fabrication and ensures that products meet required specifications.

What is the difference between Semiconductor Device Characterization vs Semiconductor Test Engineer?

AspectSemiconductor Device CharacterizationSemiconductor Test Engineer
Primary FocusAnalyzing electrical and physical properties of semiconductor devicesDesigning and executing tests to ensure device functionality and performance
Work EnvironmentLaboratories, R&D facilitiesProduction lines, testing labs
Required SkillsElectrical testing, failure analysis, data analysisTest plan development, automation, troubleshooting
Industry UsageResearch, development, quality assuranceManufacturing, quality control

While both roles involve testing and analysis within the semiconductor industry, Semiconductor Device Characterization focuses on detailed analysis of device properties, often in R&D settings. In contrast, Semiconductor Test Engineers primarily develop and execute testing procedures to ensure devices meet production standards. Both roles require technical skills in electrical testing and data analysis but serve different stages of the product lifecycle.

What are the key skills and qualifications needed to thrive in Semiconductor Device Characterization, and why are they important?

To thrive in Semiconductor Device Characterization, you need a strong background in electrical engineering or physics, with expertise in semiconductor physics and device operation. Familiarity with test and measurement equipment (such as probe stations and semiconductor parameter analyzers), data analysis software (like MATLAB or Python), and relevant industry standards is crucial. Attention to detail, problem-solving ability, and effective communication are vital soft skills for interpreting results and collaborating with cross-functional teams. These competencies ensure accurate device evaluation, reliable performance data, and support innovation in semiconductor development.
Infographic showing various Semiconductor Device Characterization job openings in the United States as of May 2026, with employment types broken down into 29% Full Time, 55% Part Time, 1% Temporary, and 15% Contract. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution.
MOCVD Engineer

MOCVD Engineer

Applied Optoelectronics, Inc.

Sugar Land, TX • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 14 days ago

Job description

Summary
Applied Optoelectronics, Inc. is currently seeking a highly motivated and experienced person to operate metal organic chemical vapor deposition (MOCVD) equipment for fabrication of thin film semiconductors. Responsibilities include operation, maintenance, modifications and repairs to the MOCVD equipment (including toxic gas handling) and material/device characterization
Job Duties
  • Performing epitaxial growth of compound semiconductor device
  • Documentation of growth run & characterization data & processes
  • Documentation of quality control and yield analysis for MOCVD growth.
  • Troubleshooting and repair of electrical, control, gas flow and vacuum systems associated with MOCVD growth tools
  • Troubleshoot MOCVD material growth issues
  • Written and oral reports and SOPs

Job Requirements
  • Education:
    • Bachelor or above in Physics or semiconductor related Engineering field
  • Experience:
    • Minimum 2+ years for MS and 5+ years for bachelor of work experience is required
    • Hands-on InP or GaAs epitaxial deposition growth process knowledge of MOCVD
    • Familiar with MOCVD-related safety
  • Experience in process design, process optimization and/or production support.
  • Well-developed interpersonal and communication skills.
  • Excellent analytical, organizational, planning and problem-solving/troubleshooting skills.

Location
This position will be on-site based in Sugar Land, Texas.
WHY AOI?
In addition to competitive salary, AOI offers
  • Flexible and competitive health (medical, dental, vision) plans offer the employee with the right options to meet individual and family needs
  • Employer matching on 401(k) deferrals
  • Generous PTO policy, with unused PTO payout at end of the year
  • Relocation package available within US
  • Immigration sponsorships (Must be currently authorized to work in the US)

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