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Senior Test Engineer Jobs in Sun Prairie, WI (NOW HIRING)

The Test Technician develops and conducts test programs to verify the performance and reliability ... This position will report to the Sr. Manager of Engineering. What Will You Do? In order to grow and ...

Senior Staff Quality Engineer

Madison, WI · On-site

$89K - $121K/yr

As a Senior Quality Engineer, you'll play a crucial role in embedding quality throughout the ... test automation frameworks using a keyword-driven and Page Object Model approach. • Proven ...

Senior Staff Engineer

Madison, WI · On-site

$180 - $220/hr

This is the most senior individual contributor role on our engineering team. You'll influence ... Design, build, test, and ship production‑ready full‑stack features across React/Next.js ...

Senior Staff Engineer

Madison, WI · On-site

$105K - $144K/yr

This is the most senior individual contributor role on our engineering team. You'll influence ... Design, build, test, and ship production-ready full-stack features across React/Next.js, Node.js, ...

Senior Staff Engineer

Madison, WI

$105K - $144K/yr

This is the most senior individual contributor role on our engineering team. You'll influence ... Design, build, test, and ship production-ready full-stack features across React/Next.js, Node.js, ...

Senior Staff Quality Engineer

Madison, WI · On-site

$89K - $121K/yr

As a Senior Quality Engineer, you will be responsible for embedding quality throughout the Software ... test automation frameworks using a keyword-driven and Page Object Model approach. • Proven ...

Showing results 21-40

Senior Test Engineer information

See Sun Prairie, WI salary details

$66.6K

$115.3K

$163.9K

How much do senior test engineer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior test engineer in Sun Prairie, WI is $115,309.00, according to ZipRecruiter salary data. Most workers in this role earn between $94,900.00 and $132,800.00 per year, depending on experience, location, and employer.

What is a senior test engineer?

Senior Test Engineers are experienced professionals responsible for designing, implementing, and overseeing testing processes to ensure the quality and reliability of software products or systems. They develop test plans, create automated and manual test cases, and collaborate with developers and other stakeholders to identify and resolve issues. Their role often includes mentoring junior team members, improving testing strategies, and ensuring that products meet industry standards and customer requirements.

How does a senior test engineer typically collaborate with development and product teams during the software release cycle?

As a Senior Test Engineer, you will work closely with software developers and product managers throughout the software release cycle. You'll participate in design and requirement reviews to identify potential quality issues early, help define testing strategies, and provide feedback on testability. Regular communication and collaboration are essential, as you'll often coordinate test plans, report on defects, and ensure that issues are resolved before release. This cross-functional teamwork not only helps deliver high-quality software but also broadens your understanding of the product and enhances your problem-solving skills.

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

To thrive as a Senior Test Engineer, you need advanced knowledge of software testing methodologies, test automation, and quality assurance principles, typically supported by a degree in computer science or a related field. Expertise with automation tools such as Selenium, JUnit, or TestNG, and familiarity with CI/CD systems like Jenkins are often required, as well as certifications like ISTQB. Strong analytical thinking, problem-solving abilities, and effective communication skills distinguish top performers in this role. These skills are crucial for ensuring software reliability, optimizing testing processes, and collaborating effectively with development teams.

What is the difference between Senior Test Engineer vs QA Analyst?

AspectSenior Test EngineerQA Analyst
CredentialsBachelor's in Computer Science or related field; experience in testing; certifications like ISTQBBachelor's in IT, Computer Science, or related; testing experience; ISTQB certification often preferred
Work EnvironmentSoftware development teams; involved in test planning, automation, and executionQuality assurance teams; focuses on manual testing, documentation, and process improvement
Industry UsageUsed across software, tech, and IT industries for testing rolesCommon in software development, IT, and tech sectors for quality assurance

While both roles focus on software quality, Senior Test Engineers typically handle more complex testing tasks, automation, and test strategy, whereas QA Analysts often focus on manual testing, documentation, and process adherence. The Senior Test Engineer role usually requires more technical expertise and experience in automation tools.

How much does a senior test engineer earn?

A senior test engineer's salary typically ranges from $80,000 to $130,000 annually, depending on experience, location, and industry. They often have expertise in automation tools, scripting, and quality assurance processes, which can influence compensation levels.

What are the most commonly searched types of Test Engineer jobs in Sun Prairie, WI?

The most popular types of Test Engineer jobs in Sun Prairie, WI are:

What cities near Sun Prairie, WI are hiring for Senior Test Engineer jobs?

Cities near Sun Prairie, WI with the most Senior Test Engineer job openings:

Infographic showing various Senior Test Engineer job openings in Sun Prairie, WI as of July 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 83% Physical, 5% Hybrid, and 12% Remote job distribution, with an average salary of $115,309 per year, or $55.4 per hour.

Test Technician - HammerHead

Toro

Lake Mills, WI • On-site

$25.66 - $33/hr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 24 days ago


The Toro Company rating

7.8

Company rating: 7.8 out of 10

Based on 17 frontline employees who took The Breakroom Quiz

213th of 490 rated machine equipment manufacturers


Job description

Shift Hours, 8:00 AM-5:00 PM, Monday-Friday

Typical starting pay, $25.66/hr.-$33.00/hr.

What Can We Give You?

Medical, Dental, Vision, 401K Matching up to 4%, Life Insurance, Tuition Reimbursement, 10 Paid Holidays, Paid Parental Leave, and more!

Who Are We?

At HammerHead in Lake Mills, Wisconsin we pride ourselves on being one of the largest contributors to the underground pipe and cable replacement, installation, and maintenance industry. Our plant in Lake Mills stands out because it is a place for people to learn and thrive. We enjoy coming to work because we take pride in creating high quality pieces of equipment, along with a dedicated team-oriented environment created through individual success. All our locations build the intricate network of machinery that contributes to The Toro Company. We contribute to building the communities, cities, and the world. We invite you to apply and join a team of highly skilled, and highly passionate people.

Test Technician II at HammerHead:

The Test Technician develops and conducts test programs to verify the performance and reliability of Hammerhead products.This employee will work collaboratively with the engineering team on the development of data acquisition equipment for lab and field use. Work assignments will be broad in nature, including large and small scope projects taking place internally and out in the field. He or she will coordinate activities of personnel assigned to projects, recommend changes in methods, design, or equipment, and performs other duties as assigned. This position will report to the Sr. Manager of Engineering.

What Will You Do?

In order to grow and build a successful career with The Toro Company, you will be responsible for:

  • Serving as a core team member of assigned new product development teams.

  • Collaborating with design engineers both in house and remote to develop and execute detailed test plans to include lab tests, field tests, and standard tests.

  • Assembling and developing prototype equipment.

  • Designing and developing test fixtures for and analyzing/reporting results of experimental analysis.

  • Assisting in the design, selection, and application of data acquisition equipment for lab and field tests.

  • Developing design concepts, involving CIPP, electric, pneumatic, hydraulic, and structural systems.

  • Developing and debugging electric, pneumatic, hydraulic, and mechanical prototypes.

  • Conducting other tests as requested by design personnel and assigned by supervisor.

  • Staying abreast of industry and market standards and procedures that affect Hammerhead products.

  • Making recommendations concerning needs in the areas of facilities, equipment, personnel, and training.

  • Meeting or exceeding typical expectations for creativity, production, work quality, and safety.

  • Interacting directly or by phone with customers who are field testing prototypes.

  • Providing product knowledge to assist in resolving field problems and determining corrective action.

  • Participating in quality initiatives and training as needed, and supporting company Quality policy.

Note: The responsibilities and tasks outlined in this document are not exhaustive and may change as determined by the needs of the company.

What Do You Need?

To be considered for this role, an individual should meet the following minimal requirements:

  • High School diploma or equivalent with minimum of three (3) years of experience as a mechanical/electrical technician --OR -- Bachelor's degree in a technical related field (ex. Automotive, Manufacturing, Design, Agriculture.) and minimum two (2) years' experience in related role.

  • Experience with data acquisition devices required, e.g. LabVIEW, SoMat, etc.

  • Proficiency in MS Office Applications is required.

  • CIPP, electric, hydraulic and or pneumatic experience a plus.

  • Understanding of 12V, 24V, and 110V electrical systems.

  • Basic machining and welding aptitude a plus.

  • Training or certification in CIPP, electronics, hydraulics, as a mechanic or other field technician a plus.

  • Have good communication skills, both verbal and written to correspond with internal and external customers clearly.

Work Environment:

  • A valid diver's license and the ability to travel to test fields and inspect machinery, etc. in construction site situations. Inspections may be necessary in inclement weather conditions.

  • Office environment part of the time.

  • Plant environment part of the time.The shop environment includes variable temperature and humidity, noise, and dirt; Physical hazards such as powered vehicles, sharp objects, moving machinery, arc-welding and other electrical equipment, and high-voltage power supplies; Hazardous materials such as fuels, oils, grease, paint, solvents, coolant, pressurized gases, various acids and caustics, cleaners, and metals.

  • Occasional outdoor work in all kinds of weather.

The Toro Company is an Equal Opportunity Employer. We consider all qualified applicants based on merit and do not discriminate on the basis of race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), parental status, national origin, age, disability, genetic information, military service, or other non-merit factors. We are committed to creating a welcoming environment for all employees.


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