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Cummins · Stoughton, WI

# Product Functional Test Technology Specialist

Stoughton, WI 

Listed on Cummins’s official careers site. Posted October 29, 2026. Check that it is still open and apply there.
[Apply on Cummins’s careers site →](https://cummins.jobs/stoughton-wi/product-functional-test-technology-specialist/6953039348384EC0AF9C1EE2F24B7EE9/job/)

[OpenNash Jobs](https://jobs.opennash.com/) / [Cummins](https://jobs.opennash.com/companies/cummins/) / Product Functional Test Technology Specialist

## Job description

We are looking for a talented Product Functional Test Technology Specialist to join our team specializing in engineering for our Cummins’ business in Stoughton, WI. In this role, you will make an impact in the following ways: Deliver reliable, high-quality test systems, processes, and documentation by collaborating with product engineers, validation teams, and equipment suppliers to ensure lab operations can effectively support product development and testing.

Drive operational excellence by selecting appropriate technologies, equipment, and quality processes that improve testing accuracy, reliability, compliance, and cost efficiency. Enhance decision-making and product quality by applying advanced engineering methodologies such as measurement systems analysis, fault tree analysis, process hazard analysis, and structured problem-solving techniques. Serve as a trusted technical expert by providing guidance on specialized equipment and subsystems, supporting less experienced engineers, and promoting standardization across sites.

Lead business-critical projects and complex system initiatives with accountability for project outcomes, successfully navigating ambiguity and delivering results that support organizational objectives. Improve engineering effectiveness by developing, implementing, and optimizing work processes, systems, and best practices that increase efficiency, consistency, and scalability across the organization. Coordinate and direct technicians, student employees, and engineering resources while fostering knowledge sharing, technical development, and team capability growth.

Influence technical strategy and innovation within project teams by providing expert recommendations, strengthening technical proficiency, and serving as a recognized specialist within your discipline or product area. To be successful in this role you will need the following: Develop expertise in product testing and validation by selecting appropriate test methods, equipment, and data collection techniques to accurately evaluate product performance against engineering requirements.

Ensure safe and effective laboratory operations by identifying equipment-related hazards, assessing risks, implementing safeguards, and maintaining compliance with safety standards and best practices. Design and optimize test systems by integrating equipment, instrumentation, software, and support infrastructure that deliver reliable, accurate, and repeatable measurement results. Drive successful project outcomes by applying strong problem-solving, measurement science, data quality, communication, and project management skills while building collaborative networks and making sound technical decisions in complex environments.

In this position, the successful candidate will:
- Lead day-to-day operations of an engine test cell and be accountable for delivering critical data to our functional partners (DRD, PV, CPI teams, for example).
- Lead high-impact continuous improvement projects (capital projects, measurement/data quality, test method development, training development) and test method/test equipment failure investigations (FIRGs) which will provide opportunity to work cross-functionally with CES engineering functional teams, EBU, and external vendors.
- Long term, the candidate will grow to become a technical expert in their field and provide mentorship/training to other engineers and technicians in the team.
- If candidate is interested, as part of their individual development, they will also have the opportunity to manage/coach Lab Operations co-ops/interns.

### Education/Experience
- Demonstrated aptitude is required. College, university, or equivalent Associate's degree or certification in an appropriate STEM field is required. Equivalent Bachelor's degree in a relevant discipline area may be required for select roles.
- This position may require licensing for compliance with export controls or sanctions regulations. Prior Senior or Lead Engineer equivalent work experience in a relevant discipline area is required with a demonstrated track record of technical problem solving and quality decision making.
- Knowledge of MS Office tools is preferred.

### Core Responsibilities
- Candidate will be working in a lab with 7 engine test cells. Candidate may need to lead engineering support of day-to-day operations on 1 or more test cells.
- Lead and execute on capital projects (\>$25k) for lab improvements and/or measurement and test equipment.
- Mentor/train other engineers/co-ops in the team.
- Identify and lead continuous improvement projects (6S), measurement assurance (MUA/MSAs), and failure investigations (FIRGs). Skills, Education, Experience
- Prior aftertreatment knowledge or work experience (required).
- Diesel engine and emissions knowledge (preferred).
- Interest/aptitude in Linux/Cyflex coding (preferred).
- Mechanical/hand tools aptitude (preferred).

### Job Location

Onsite M-F (due to operational nature of the role) with flexibility for occasional work-from-home.

### Compensation

Please note that the salary range provided is a good faith estimate on the applicable range. The final salary offer will be determined after considering relevant factors, including a candidate’s qualifications and experience, where appropriate.

### Job

Engineering

### Organization

Cummins Inc.

### Role Category

On-site with Flexibility

### Job Type

Exempt - Experienced

### ReqID

2438697

### Relocation Package

Yes 100% On-Site No

### Cummins and E-Verify

At Cummins, we are an equal opportunity and affirmative action employer dedicated to diversity in the workplace.

Our policy is to provide equal employment opportunities to all qualified persons without regard to race, gender, color, disability, national origin, age, religion, union affiliation, sexual orientation, veteran status, citizenship, gender identity and/or expression, or other status protected by law. Cummins validates the right to work using E-Verify and will provide the Social Security Administration (SSA) and, if necessary, the Department of Homeland Security (DHS), with information from each new employee’s Form I-9 to confirm work authorization.

Visit [http://EEOC.gov](http://EEOC.gov) to know your rights on workplace discrimination.

## At a glance
- Posted by the employer: Oct 29, 2026
- First seen by OpenNash: Nov 7, 2026
- Last checked: Nov 7, 2026
- Listed for: 9 days
- Location: Stoughton, WI[Apply on Cummins’s careers site →](https://cummins.jobs/stoughton-wi/product-functional-test-technology-specialist/6953039348384EC0AF9C1EE2F24B7EE9/job/)

## Hiring at Cummins
- Open jobs: 1,430
- New in the last 7 days: After two weekly collections
- Tracked since: Jul 10, 2026

[All Cummins jobs](https://jobs.opennash.com/companies/cummins/) · [Weekly hiring report](/reports/hiring/)

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