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Senior Software Development Engineer In Test Jobs in Tucson, AZ

Rincon Research Corp

Sr. Software Engineer

Tucson, AZ · On-site

$190K - $260K/yr

... in a multi-disciplinary R&D environment with likeminded motivated electrical engineers ... test, deployment and O&M. Come join the team that is creating cutting edge signal processing ...

Rocket Lab Corporation

Senior Software Engineer I

Tucson, AZ · On-site

$115K - $152K/yr

... in Tucson, AZ, you will have the opportunity to support Tranche 3 of the U.S. Space Development ... Validate, tune, test, and deploy advanced neural networks and algorithms. * Perform troubleshooting ...

Talon Analytics

Sr Software Engineer

Tucson, AZ · Remote

$125K - $165K/yr

Founded in 2019, Talon employs over 150 Aerospace and Defense engineers and other support staff to ... Join the Test Equipment Engineering (TEE) team, where innovation meets hands-on development. TEE is ...

Rocket Lab

Senior Software Engineer I

Tucson, AZ

$115K - $152K/yr

... in Tucson, AZ, you will have the opportunity to support Tranche 3 of the U.S. Space Development ... Validate, tune, test, and deploy advanced neural networks and algorithms. * Perform troubleshooting ...

Phase2 Technology

Senior Software Engineer

Tucson, AZ · On-site

$117.88 - $153.25/hr

Ken Coit College of Pharmacy is seeking an experienced and high-performing Senior Software Engineer ... Knowledge of optimized software development in Rust or similar low-level language. * Knowledge of ...

Rocket Lab Corporation

Senior Software Engineer I

Tucson, AZ

$115K - $152K/yr

... in Tucson, AZ, you will have the opportunity to support Tranche 3 of the U.S. Space Development ... Validate, tune, test, and deploy advanced neural networks and algorithms. * Perform troubleshooting ...

Talon Analytics

Sr Software Engineer

Tucson, AZ · On-site

$105K - $138K/yr

Founded in 2019, Talon employs over 150 Aerospace and Defense engineers and other support staff to ... Join the Test Equipment Engineering (TEE) team, where innovation meets hands-on development. TEE is ...

Tiberius Aerospace Inc.

Senior Test Engineer

Tucson, AZ · On-site

$125 - $175/hr

We specialize in mission‑critical technology services for government and private sector customers ... They will have experience testing real physical systems, not just writing software test scripts.

Tiberius Aerospace Inc.

Senior Test Engineer

Tucson, AZ · On-site

$125K - $175K/yr

We specialize in mission-critical technology services for government and private sector customers ... They will have experience testing real physical systems, not just writing software test scripts.

Spara Technologies

Sr. Software Engineer (Remote)

Tucson, AZ · Remote

$125K - $165K/yr

... development. TEE is a multi-disciplinary organization providing advanced test solutions that ... Troubleshoot and support test systems in on-site factory environments to ensure reliable operation ...

NR Consulting

Senior Principal Software Engineer

Tucson, AZ · On-site

$116K - $160K/yr

NR Consulting is seeking a Senior Principal Software Engineer focused on the development ... Responsibilities : • Guiding multi-disciplined teams in the development of test equipment • ...

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Senior Software Development Engineer In Test information

See Tucson, AZ salary details

$21.7K

$121.1K

$157.7K

How much do senior software development engineer in test jobs pay per year?

As of Aug 10, 2026, the average yearly pay for senior software development engineer in test in Tucson, AZ is $121,100.00, according to ZipRecruiter salary data. Most workers in this role earn between $106,600.00 and $138,400.00 per year, depending on experience, location, and employer.

How does a senior software development engineer in test typically collaborate with development and product teams to ensure software quality?

As a Senior Software Development Engineer In Test (SDET), you will work closely with both development and product teams throughout the software development lifecycle. This includes participating in design and requirements discussions to identify potential test cases early, contributing to test automation strategies, and providing feedback on testability and quality risks. SDETs often pair with developers to review code, co-create test plans, and triage bugs together, ensuring that testing is fully integrated into the CI/CD pipeline. Effective communication and cross-team collaboration are essential for proactively identifying issues and maintaining high software quality standards.

What is the difference between Senior Software Development Engineer In Test vs Software Development Engineer In Test?

AspectSenior Software Development Engineer In TestSoftware Development Engineer In Test
ExperienceTypically 5+ years in testing and developmentEntry to mid-level, 1-3 years experience
ResponsibilitiesDesigns complex test frameworks, mentors juniors, leads testing initiativesDevelops test cases, automates tests, executes testing tasks
Skills & CertificationsAdvanced coding, automation, testing tools, leadership skillsProgramming, automation, testing tools
Work EnvironmentCollaborates with cross-functional teams, often in Agile settingsWorks closely with developers, focuses on automation and manual testing

In summary, a Senior Software Development Engineer In Test has more experience, leadership responsibilities, and strategic testing roles compared to a Software Development Engineer In Test, who primarily focuses on developing and executing tests.

What are the key skills and qualifications needed to thrive as a senior software development engineer in test, and why are they important?

To thrive as a Senior Software Development Engineer In Test, you need advanced programming skills, deep knowledge of software testing methodologies, and a bachelor's degree in computer science or a related field. Expertise with automation frameworks (such as Selenium, Cypress, or Appium), CI/CD tools, and scripting languages is typically required, along with relevant certifications like ISTQB. Strong analytical thinking, problem-solving, and effective communication are crucial soft skills for collaborating with cross-functional teams and driving quality initiatives. These capabilities ensure rigorous test coverage, faster release cycles, and high-quality software products.

What does a senior software development engineer in test do?

A Senior Software Development Engineer in Test (SDET) is responsible for designing, developing, and maintaining automated test frameworks and tools to ensure the quality and reliability of software products. They work closely with development and QA teams to identify test requirements, create robust test cases, and integrate automated tests into the CI/CD pipeline. In addition to coding and scripting, Senior SDETs mentor junior team members, analyze test results, and help troubleshoot complex issues to continuously improve software quality. Their expertise bridges the gap between development and testing, ensuring both speed and quality in software releases.
What are the most commonly searched types of Software Development Engineer In Test jobs in Tucson, AZ? The most popular types of Software Development Engineer In Test jobs in Tucson, AZ are:
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What job categories do people searching Senior Software Development Engineer In Test jobs in Tucson, AZ look for? The top searched job categories for Senior Software Development Engineer In Test jobs in Tucson, AZ are:
What cities near Tucson, AZ are hiring for Senior Software Development Engineer In Test jobs? Cities near Tucson, AZ with the most Senior Software Development Engineer In Test job openings:
Senior Software Development Engineer In Test jobs near you
Infographic showing various Senior Software Development Engineer In Test job openings in Tucson, AZ as of August 2026, with employment types broken down into 67% Full Time, and 33% Contract. Highlights an 100% In-person job distribution, with an average salary of $121,100 per year, or $58.2 per hour.

Senior Semiconductor Test Engineer

Leonardo Electronics US Inc

Tucson, AZ • On-site

Full-time

Re-posted 21 days ago

Job description


Job Purpose:

The Senior Semiconductor Test Engineer leads the development, optimization, and long-term sustainment of advanced test processes for semiconductor devices, with a strong emphasis on high power laser diode technologies. This role drives technical strategy, mentors junior engineers, and ensures robust, scalable test solutions that support both high volume manufacturing and new product introduction.


Key Responsibilities:

  • Own and lead test process development for semiconductor devices including laser diode chips, bars, arrays, and integrated assemblies.
  • Serve as the primary technical expert for troubleshooting complex test and yield issues across production lines.
  • Perform advanced data analysis to characterize device performance, identify systemic issues, and drive long‑term improvements.
  • Lead validation and implementation of design changes, ensuring test readiness, documentation accuracy, and process stability.
  • Partner with R&D, Product Development, and Operations to guide new product introduction (NPI) from prototype through full‑scale manufacturing.
  • Architect and optimize automated test equipment (ATE), fixtures, and software to improve throughput, accuracy, and repeatability.
  • Drive yield improvement and cost‑reduction initiatives, identifying failure modes and recommending design or process enhancements.
  • Champion best practices in test methodology, statistical process control (SPC), and data‑driven decision‑making.
  • Mentor and support junior engineers and technicians, providing technical guidance and training.
  • Ensure compliance with quality, safety, and reliability standards across all test operations.


Skills & Qualifications:

  • Bachelor’s or Master’s degree in Electrical Engineering, Physics, Materials Science, or related field.
  • Extensive experience in semiconductor device testing, optoelectronics, or laser diode characterization.
  • Proven ability to diagnose complex test issues and implement engineering‑level solutions.
  • Strong background with automated test systems, data acquisition, and statistical analysis tools.
  • Deep understanding of semiconductor device physics and optical/electrical performance metrics.
  • Excellent communication skills and demonstrated success working cross‑functionally.


Preferred Skills:

  • Experience with high‑power laser diodes, photonics packaging, or reliability testing.
  • Proficiency in test automation programming (Python, LabVIEW, MATLAB, C/C++).
  • Hands‑on experience with DOE, SPC, FMEA, and other structured problem‑solving methodologies.
  • Familiarity with high‑volume manufacturing environments and continuous improvement frameworks.


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.