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Sr Test Engineer Jobs in Wisconsin (NOW HIRING)

Ducommun

Senior Test Engineer

Appleton, WI

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

Ducommun

Senior Test Engineer

Appleton, WI · On-site

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

Ducommun

Senior Test Engineer

Appleton, WI · On-site

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

Ducommun, Inc.

Senior Test Engineer

Appleton, WI · On-site

Senior Test Engineer The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment.

Leonardo DRS

Senior Test Engineer

Menomonee Falls, WI · On-site

$90 - $120/hr

Join us as a Senior Test Engineer leading design and development of test programs to measure the functionality and integrity of our products and services. What You Will Do * Write test procedures and ...

Leonardo DRS

Senior Test Engineer

Menomonee Falls, WI · Hybrid

Join us as a Senior Test Engineer leading design and development of test programs to measure the fuctionality and integrity of our products and services. What You Will Do * Write test procedures and ...

Leonardo DRS

Senior Test Engineer

Menomonee Falls, WI · On-site

Join us as a Senior Test Engineer leading design and development of test programs to measure the fuctionality and integrity of our products and services. What You Will Do * Write test procedures and ...

TiTANS Consulting

WI · On-site

$80 - $110/hr

Ter vervanging van één van onze medewerkers bij FOD Financiën/SPF Finance, zijn wij op zoek naar een Senior Test Automation Engineer met een sterke focus op backend testing en integraties.

Blue Origin LLC

WI · On-site

$110 - $180/hr

## Hypergolic Test Engineer | Engines | Mid to Senior LevelApplylocations: Van Horn, TXtime type: Full timeposted on: Posted Yesterdayjob requisition id: R70020Application close date:Applications will ...

ABB

Test Technician

New Berlin, WI · On-site

Troubleshoot, diagnosis, and repair electronic and electrical circuits using schematic diagrams under the guidance of engineers or senior test technicians. * Perform safety and EMC certification ...

Abb Holdings Inc

Test Technician

New Berlin, WI · On-site

Troubleshoot, diagnosis, and repair electronic and electrical circuits using schematic diagrams under the guidance of engineers or senior test technicians. * Perform safety and EMC certification ...

ABB

Test Technician

New Berlin, WI · On-site

Troubleshoot, diagnosis, and repair electronic and electrical circuits using schematic diagrams under the guidance of engineers or senior test technicians. * Perform safety and EMC certification ...

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All JobsSr Test Engineer JobsSr Test Engineer Jobs in Wisconsin

Sr Test Engineer information

See Wisconsin salary details

$69.1K

$119.6K

$170.1K

How much do sr test engineer jobs pay per year?

As of Aug 30, 2026, the average yearly pay for sr test engineer in Wisconsin is $119,625.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,400.00 and $137,800.00 per year, depending on experience, location, and employer.

What is a Sr Test Engineer?

Sr Test Engineers, or Senior Test Engineers, are experienced professionals responsible for designing, implementing, and overseeing testing processes to ensure the quality and functionality of products, typically in software or hardware development. They lead test planning, create and execute test cases, and work closely with development teams to identify and resolve defects. Additionally, Sr Test Engineers may mentor junior testers, automate test procedures, and contribute to continuous improvement of testing methodologies.

What are the key skills and qualifications needed to thrive as a Sr Test Engineer?

To thrive as a Sr Test Engineer, you need a deep understanding of software testing methodologies, test automation, and quality assurance principles, typically supported by a degree in computer science or a related field. Proficiency with automation tools like Selenium, JUnit, and CI/CD pipelines, as well as experience with bug tracking systems such as Jira, is common. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate with cross-functional teams and address complex testing challenges. These competencies are crucial for ensuring high-quality, reliable software products and efficient development cycles.

What are some common challenges Sr Test Engineers face when coordinating with development teams?

Sr Test Engineers often encounter challenges such as aligning testing priorities with tight development deadlines, ensuring clear communication of defects, and managing expectations around test coverage and quality assurance. They play a key role in bridging gaps between QA and development, often advocating for robust testing practices while adapting to fast-paced changes. Building strong collaborative relationships and proactively participating in sprint planning or daily stand-ups can help Sr Test Engineers address these challenges and contribute to the overall success of the team.

What is the difference between Sr Test Engineer vs Test Engineer?

AspectSr Test EngineerTest Engineer
Required CredentialsBachelor's degree in Computer Science or related field; experience in automation and manual testingBachelor's degree; entry-level or less experience in testing
Work EnvironmentInvolved in complex testing projects, often leading test planning and automationPerforms manual and basic automated testing under supervision
Employer & Industry UsageUsed across software, hardware, and tech companies for quality assurance rolesCommon in software development firms for entry-level testing roles

The main difference between a Sr Test Engineer and a Test Engineer lies in experience, responsibilities, and scope. Sr Test Engineers typically handle complex testing tasks, lead automation efforts, and have more industry experience, while Test Engineers focus on manual testing and basic automation. Both roles are essential in quality assurance, but the senior position involves greater leadership and technical expertise.

How much does a senior test engineer earn?

A senior test engineer typically earns between $80,000 and $120,000 annually, depending on experience, location, and industry. They often possess skills in automation tools, scripting, and quality assurance processes, which can influence salary levels.

Is senior test engineer a good career?

A senior test engineer is a valuable role in software development, focusing on designing and executing test plans to ensure product quality. It offers opportunities for career growth, specialization in testing tools and automation, and typically requires strong technical skills and certifications. The role is in demand across various industries with competitive salaries and advancement potential.

What cities in Wisconsin are hiring for Sr Test Engineer jobs?

Cities in Wisconsin with the most Sr Test Engineer job openings:

Sr Test Engineer jobs near you
Infographic showing various Sr Test Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 10% Part Time, 3% Contract, and 1% Nights. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $119,625 per year, or $57.5 per hour.

Senior Test Engineer

Appleton, WI

Ducommun
Aerospace Product and Parts Manufacturing • 1 - 5K employees

7.7

Company rating: 7.7 out of 10

Based on 33 frontline employees who took The Breakroom Quiz

51st of 72 rated aerospace companies

People enjoy working here

Good employer

Paid breaks

Learn more about Ducommunexternal

Full-time

Re-posted 8 hours ago

Job description

Senior Test Engineer

The Senior Test Engineer is responsible for developing, implementing, and supporting test solutions for electronic assemblies and products in a contract manufacturing environment. This role supports new product introduction (NPI), production testing, troubleshooting, yield improvement, and continuous process improvement to ensure product quality and manufacturing efficiency.  Serve as Test Engineer mentor and lead.

Who are we?

Founded in 1849, Ducommun is the oldest company in California. Starting as a hardware supply store during the California Gold Rush and eventually assisted in the birth of the aerospace industry in Southern California by providing aircraft aluminum to early aerospace pioneers like Lindbergh, Douglas and Lockheed. 

Today Ducommun is a global provider of innovative manufacturing solutions for customers in the aerospace, defense and industrial markets. We specialize in electronic and structural systems, producing complex products and components for commercial aircraft platforms, mission-critical military and space programs, and sophisticated industrial applications. 

Our Facility in Appleton, WI manufactures state-of-the-art circuit boards for Aerospace and Defense as well as Industrial and Medical Industries. 

Standard Essential Functions

  • Develop and maintain functional, in-circuit, and system-level test solutions for electronic products.
  • Support NPI activities, including test strategy development, fixture design, and process validation.
  • Troubleshoot test equipment, software, fixtures, and product failures to minimize production downtime.
  • Analyze test yields and failure data, perform root cause analysis, and implement corrective actions.
  • Collaborate with manufacturing, quality, engineering, and customers to resolve technical issues and improve product performance.
  • Develop and maintain test documentation, procedures, and work instructions.
  • Ensure compliance with customer requirements and applicable quality standards.
  • Mentor test technicians and junior engineers and provide technical leadership on improvement projects.
  • Maintain necessary records
  • Responsible for the proper handling and management of hazardous waste generated in their work area.  
  • Performs other assignments as required

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