Laboratory Technician II

For more than 100 years, Modine has solved the toughest thermal management challenges for mission-critical applications. Our purpose of Engineering a Cleaner, Healthier World means we are always evolving our portfolio of technologies to provide the latest heating, cooling, and ventilation solutions. Through the hard work of more than 11,000 employees worldwide, our Climate Solutions and Performance Technologies segments advance our purpose with systems that improve air quality, reduce energy and water consumption, lower harmful emissions, enable cleaner running vehicles, and use environmentally friendly refrigerants.

Modine is a global company headquartered in Racine, Wisconsin (U.S.), with operations in North America, South America, Europe, and Asia. For more information about Modine, visit

The Laboratory Technician (Instrumentation & Thermal Systems) is responsible for performing technical laboratory work involving instrumentation, electronic devices, and thermal testing systems. This role supports testing, calibration, and operation of chillers and refrigeration systems, ensuring accurate data collection, proper equipment functionality, and compliance with safety and quality standards. The technician will work with a variety of electrical systems, including low, medium, and high voltage environments, using both basic and specialized tools.

• Set up, operate, and maintain laboratory instrumentation and testing equipment
• Work with electronic devices including sensors, thermocouples, flow meters, and other measurement tools
• Operate and monitor chiller and refrigeration systems, including vapor‑compression cycle equipment
• Conduct calibration procedures on instruments to ensure accuracy and compliance with specifications
• Use Data Acquisition Systems (DAQ) to collect, record, and interpret test data
• Assist in troubleshooting and diagnosing issues in mechanical, electrical, and thermal systems
• Safely handle and operate electrical tools and equipment across low, medium, and high voltage applications
• Follow standard operating procedures (SOPs), safety regulations, and laboratory protocols
• Collaborate with engineers and technical staff to support experimental and development projects
• Ensure cleanliness, organization, and proper handling of laboratory equipment and materials.

• High school diploma or equivalent required; technical or associate degree in electrical, mechanical, or instrumentation technology preferred
• Prior experience in a laboratory, test engineering, or technical maintenance environment is a plus
• Familiarity with refrigeration, HVAC systems, or thermal testing laboratories is highly desirable.
• Strong understanding of instrumentation principles and electronic devices
• Familiarity with sensors, thermocouples, flow meters, and similar measurement technologies
• Knowledge of vapor‑compression refrigeration cycles and chiller systems
• Experience with chiller operation and refrigeration system fundamentals
• Ability to work with electrical systems at low, medium, and high voltage levels
• Competence using basic hand tools and electrical tools safely
• Experience with thermal testing procedures and laboratory environments
• Understanding of Data Acquisition Systems (DAQ) and data recording techniques
• Knowledge of calibration methods and instrument verification
• Ability to interpret technical schematics and system diagrams.
• Ability to lift and handle test equipment and tools as needed
• Willingness to work in environments involving electrical and mechanical systems
• Strict adherence to safety practices when working with high‑voltage equipment and refrigerants
• Use of personal protective equipment (PPE) as required.
• Attention to detail and accuracy
• Problem‑solving and troubleshooting
• Technical aptitude
• Safety‑conscious mindset
• Team collaboration
• Strong documentation and organizational skills

• Health & Well‑being
  • Day One
    • Competitive health, dental & vision insurance coverage
    • Employee Assistance Program
  • After 90 days of continuous employment
    • Maternity Leave (12 weeks at 100% pay)
    • 8 weeks of short term disability leave paid at 100%
    • 4 weeks of paid parental leave paid at…