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Device Test Jobs in Tucson, AZ (NOW HIRING)

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What is the difference between Device Test vs Device Quality Assurance?

AspectDevice TestDevice Quality Assurance
Primary FocusTesting individual devices for functionality and defectsEnsuring overall quality standards and processes are met
Work EnvironmentLaboratories, testing facilities, manufacturing linesQuality departments, product development teams
Required CredentialsTechnical certifications, testing experienceQuality management certifications, industry standards knowledge
Employer & Industry UsageElectronics manufacturing, tech companiesElectronics, consumer device industries

Device Test professionals focus on testing individual devices to identify defects, while Device Quality Assurance specialists oversee the overall quality processes to ensure products meet standards. Both roles are essential in electronics manufacturing but differ in scope and responsibilities.

What are popular job titles related to Device Test jobs in Tucson, AZ? For Device Test jobs in Tucson, AZ, the most frequently searched job titles are:
What job categories do people searching Device Test jobs in Tucson, AZ look for? The top searched job categories for Device Test jobs in Tucson, AZ are:
What cities near Tucson, AZ are hiring for Device Test jobs? Cities near Tucson, AZ with the most Device Test job openings:
Device Test jobs near you

Semiconductor Test Engineer

Leonardo Electronics US Inc

Tucson, AZ • On-site

Full-time

Posted 7 days ago

Job description

Job Purpose:

The Semiconductor Test Engineer is responsible for developing, optimizing, and sustaining test processes for semiconductor devices, with a strong focus on high power laser diode products. This role ensures reliable performance verification, smooth production flow, and effective transfer of new designs from R&D into manufacturing.


Key Responsibilities:

  • Develop and maintain test processes for semiconductor devices, including laser diode chips, bars, arrays, and higher‑level assemblies.
  • Troubleshoot production line test issues, identify root causes, and implement engineering-driven corrective actions.
  • Analyze test data to characterize device performance, identify trends, and drive continuous improvement.
  • Validate and implement design changes, ensuring test readiness, documentation updates, and process stability.
  • Collaborate with R&D, Product Development, and Manufacturing to support new product introduction (NPI) and ensure seamless test integration.
  • Optimize test equipment, fixtures, and software, improving throughput, accuracy, and repeatability.
  • Support yield improvement initiatives by identifying failure modes and recommending process or design enhancements.
  • Maintain compliance with quality standards, safety requirements, and manufacturing best practices.


Skills & Qualifications:

  • Bachelor’s degree in Electrical Engineering, Physics, Materials Science, or related field.
  • Experience with semiconductor device testing, optoelectronics, or laser diode characterization.
  • Strong analytical and troubleshooting skills, especially in high‑volume manufacturing environments.
  • Familiarity with automated test equipment (ATE), data acquisition systems, and statistical analysis tools.
  • Ability to interpret electrical/optical test data and correlate results to device physics.
  • Effective communication skills and the ability to work cross functionally.


Preferred Skills

  • Experience with high power laser diodes or photonics components or discrete semiconductors.
  • Knowledge of reliability testing, burn in processes, and failure analysis techniques.
  • Programming experience (Python, LabVIEW, MATLAB, or similar) for test automation.
  • Understanding of SPC, DOE, and other process control methodologies.


Leonardo is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability status, protected veteran status, or any other characteristic protected by law.

[NOTE: The above statements are intended to describe the general nature and level of work being performed by people assigned to this classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.]

Here are the hiring process steps and what you can expect from us:

Step 1: Application Review:

Upon submitting your application, it is made available to the recruitment team to review and ensure you meet the basic qualifications.

Step 2: Interview:

If you have been identified to move forward in the process, you may be invited to participate in a one-on-one or panel interview. The interview format can be a phone call, in-person, or virtual meeting.

Step 3: Offer:

If you reach this stage of the interview process, congratulations! You will be provided an offer to join the Leonardo Electronics US Inc. team. The offer will include details about your salary, benefits package and start date.