Test Analyst

Req ID: 14487

Work Flexibility: Hybrid

KE2 Therm Solutions seeks to save energy, preserve the environment, and improve profitability for our customers by delivering energy-saving electronic solutions to the Heating, Ventilating, Air Conditioning and Refrigeration (HVAC&R) industry. We are recognized for having high quality, technologically advanced products that are easy to use, and for providing superior technical applications support before and after the sale.

KE2 Therm Solutions is part of Distech Controls Inc. which is owned by Acuity Inc.

Acuity Inc. (NYSE: AYI) is a market-leading industrial technology company. We use technology to solve problems in spaces, light and more things to come. Through our two business segments, Acuity Brands Lighting (ABL) and Acuity Intelligent Spaces (AIS), we design, manufacture, and bring to market products and services that make a valuable difference in people’s lives.

We achieve growth through the development of innovative new products and services, including lighting, lighting controls, building management solutions, and an audio, video and control platform. We focus on customer outcomes and drive growth and productivity to increase market share and deliver superior returns. We look to aggressively deploy capital to grow the business and to enter attractive new verticals.

Acuity Inc. is based in Atlanta, Georgia, with operations across North America, Europe and Asia. The Company is powered by approximately 13,000 dedicated and talented associates. Visit us at www.acuityinc.com.

Job Summary

We are seeking a skilled Firmware/Software Test Analyst to join our team developing and validating embedded control systems for the refrigeration industry. In this role, you will design, develop, and execute automated and manual test strategies to ensure the reliability, performance, and safety of our refrigeration system control products.

The ideal candidate is passionate about embedded systems testing, has strong Python programming skills for test automation, and ideally brings domain knowledge of refrigeration cycles and thermodynamics. You will collaborate closely with firmware developers, hardware engineers, and product teams to catch defects early, support regression testing, and contribute to continuous integration pipelines.

Key Tasks & Responsibilities (Essential Functions)

Develop and maintain automated test frameworks and scripts primarily in Python to validate embedded firmware and software functionality.

Design comprehensive test plans, test cases, and procedures for functional, integration, regression, and stress testing of embedded systems.

Execute manual and automated tests on target hardware, including bench setups and simulated refrigeration systems.

Analyze test results, reproduce defects, perform root cause analysis, and work with development teams to drive bug fixes.

Create and maintain test documentation, test reports, traceability matrices, and CI/CD pipeline configurations.

Contribute to improving test coverage, automation efficiency, and overall product quality metrics.

Skills and Minimum Experience Required

Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science preferred or a related technical field (or equivalent practical experience considered)

3+ years of experience in embedded systems testing, firmware testing, or software QA for real-time/embedded devices

Proven track record in testing embedded systems and firmware

Strong ability to translate system requirements into comprehensive test plans and test cases

Strong proficiency in Python programming for test automation, scripting, data analysis, and hardware control.

Hands-on experience with test automation frameworks and version control systems (Git).

Familiarity with communication protocols (e.g., UART, I2C, SPI, BACNET, Modbus, Ethernet).

Experience using lab equipment such as oscilloscopes, logic analyzers, power supplies, environmental chambers, and multimeters.

Excellent analytical and problem-solving skills with strong attention to detail.

Effective communication skills and ability to work collaboratively in cross-functional teams.

Proven self-starter with initiative, creativity, and excellent problem-solving skills

Preferred Skills and Experience

Knowledge of refrigeration systems, thermodynamics, or thermal management technologies (commercial refrigeration, transport refrigeration, chillers, heat pumps, etc.).

Familiarity with CI/CD tools (Jenkins, GitLab CI, GitHub Actions) and containerization (Docker).

Physical Requirements

Sedentary Work

The range for this position is $66,000 to $119,000. Placement within this range may vary, depending on the applicant’s experience and geographic location. Acuity offers generous benefits including health care, dental coverage, vision plans, 401K benefits, and commissions/incentive compensation depending on role. For a list of our benefits, click here.

We value diversity and are an equal opportunity employer.  All qualified applicants will be considered for employment without regards to race, color, age, gender, sexual orientation, gender identity and expression, ethnicity or national origin, disability, pregnancy, religion, covered veteran status, protected genetic information, or any other characteristic protected by law. 

Please click here and here for more information.

Accommodation for Applicants with Disabilities:  As an equal opportunity employer, Acuity Inc. is committed to providing reasonable accommodations in its application process for qualified individuals with disabilities and disabled veterans. If you have difficulty using our online system due to a disability and need accommodation, you may contact us at (770) 922-9000, select option 4.  Please clearly indicate what type of accommodation you are requesting and for what requisition. 

Any unsolicited resumes sent to Acuity Inc. from a third party, such as an Agency recruiter, including unsolicited resumes sent to an Acuity Inc. mailing address, fax machine or email address, directly to Acuity Inc. employees, or to Acuity Inc. resume database will be considered Acuity inc. property. Acuity Inc. will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume.

Acuity Inc. will consider any candidate for whom an Agency has submitted an unsolicited resume to have been referred by the Agency free of any charges or fees. This includes any Agency that is an approved/engaged vendor but does not have the appropriate approvals to be engaged on a search.

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Nearest Major Market: St Louis
Job Segment: Testing, Embedded, Machinist, Firmware, QA Tester, Technology, Manufacturing, Quality

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