Software Product Test Engineer

Be a part of our mission! As a world leader in creating comfortable, sustainable, and efficient climate solutions for buildings, homes and transportation, it's our responsibility to put the planet first. For us at Trane Technologies, and through our businesses including Trane® and Thermo King, sustainability is not just how we do business—it is our business. Do you dare to look at the world's challenges and see impactful possibilities?

Do you want to contribute to making a better future? If the answer is yes, we invite you to consider joining us in boldly challenging what's possible for a sustainable world. Learn about our benefits designed for you to Thrive at work and  boldly go.

Monday to Thursday, work onsite with your colleagues. Fridays, choose your work location, balancing what your work requires.

A sustainable future demands ongoing digital advancement. Our digital solutions team leads the way in developing next‑generation climate technology focused on reducing demand‑side energy consumption and emissions. Our team—including Brain Box AI, Nuvolo, and more—combines technical expertise with advanced analytics to create data‑driven solutions that add real value for customers, communities, and the planet. Whether you're advancing AI in HVAC or driving analytics for greater efficiency, your ideas will help engineer solutions for stronger communities and a sustainable world.

is currently seeking a Software Product Test Engineer to join our controls software test team in La Crosse, WI. The person who takes this position will be responsible for preparing, conducting, and reporting on the testing of embedded‑based software for Trane commercial HVAC products.

• Provide estimates for testing schedules, test resources, and equipment needs.
• Ensure that detailed test requirements are included in product requirements.
• Analyze functional requirements, to generate a comprehensive set of test cases.
• Write functional test procedures and automated test scripts that provide comprehensive testing of the product requirements.
• Execute test procedures and automated test scripts as part of formal product testing. Conduct exploratory testing based on detailed knowledge of the product under test.
• Perform test reviews for other test engineers. Report product issues within the defect tracking system and manage the resulting defect log through the point of defect fix validation.
• Function in a team environment by collaborating with extended team to build and enhance automated test tools and frameworks. Meet short‑ and long‑term deadlines.
• Effectively meet the needs of internal and external customers. Work regularly and dependably.
• Demonstrate ability to cope with stress and maintain a pleasant and cooperative temperament with internal and external customers.
• Demonstrate ability to perform mental tasks such as making decisions, learning, thinking rationally and exercising good judgment.
• Take on other duties as assigned.

• Bachelor of Science degree in Engineering Technology, Computer Science, Electrical or Computer Engineering, HVACR Technology, or related discipline, or commensurate experience in software development or software testing is required.
• 2 - 6 years of experience in software engineering or related discipline. Industry experience preferred.
• Experience with development of AI based applications or machine learning is desired.
• Experience testing and configuring embedded controllers is desired.
• Experience with automated testing is desired.
• Programming experience is desired.
• Knowledge of industrial/embedded controls and building control systems is desired.
• Knowledge of refrigeration cycle/chillers is desired.
• Course work or experience in the following areas is desired: current test methodologies, quality assurance practices, and object‑oriented and component‑based product development.
• Should have demonstrated proficiency with MS Office and MS Project.
• Must understand and adhere to safety measures when working with electrical equipment.
• Should have demonstrated ability to effectively communicate with others in writing and orally.