EOLT Test Technician 1st Shift $35.06

Modine Manufacturing Company; Jefferson City (MO); On-site; USD 96,432,000 - 103,320,000; Full time

Job summary

Modine Manufacturing Company in Jefferson City, MO is seeking an End of Line Test Technician to join our manufacturing team responsible for final product testing and validation of data center chillers. The role ensures units meet performance specs before shipment.

Hours: 6AM – 2PM. Base pay $35.06 per hour. You will operate testing equipment, document results, and collaborate with engineering and quality teams to resolve issues and support continuous improvement efforts.

Qualifications

• 1+ years of maintenance experience in a manufacturing environment.
• Electrical and mechanical knowledge of refrigeration and air conditioning equipment preferred.
• Computer and report writing skills essential.
• Ability to read and interpret blueprints, wiring schematics, work instructions, and safety guidelines.
• Strong attention to detail and ability to perform quality inspections.
• Comfortable working in a fast-paced, team-oriented environment.
• Must be able to lift up to 50 lbs and work in various positions.
• Knowledge of safety regulations, including proper handling of gases and PPE.
• High school diploma or GED required; technical refrigeration/HVAC certification preferred.

Responsibilities

• Conduct functional tests on finished products based on established procedures.
• Interpret test results and diagnose product failures or non-conformance.
• Document and report testing results, including anomalies and recommended actions.
• Maintain and calibrate testing equipment to ensure accuracy and reliability.
• Collaborate with engineering and quality teams to resolve product issues.
• Support continuous improvement by identifying recurring test failures or process inefficiencies.
• Engage other departments in problem-solving investigations for issues raised by customers or internal concerns.
• Perform testing across designed coverage: pressure tests, evacuation and charging, refrigeration performance, electrical components, and mechanical installations.

Skills

Maintenance

Electrical knowledge

Mechanical knowledge

Blueprints

Schematic reading

Detail oriented

Team player

PPE safety

Lifting 50 lbs

Education

High school diploma

Technical refrigeration/HVAC cert

Job description

Job Posting Location: Jefferson City, MO

Posting Start Date: 6/4/26

Required Travel: 0 - 10%

Remote, Onsite or Hybrid?: Onsite

Posted Pay Range: 34.04

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 modine.com .

Position Description

We are seeking a skilled End of Line Test Technician to join our manufacturing team in producing high-quality chillers for data centers. The End-of-Line Test Technician is responsible for performing final product testing and validation to ensure that all units leaving the production line meet performance specifications and quality standards. This role involves using test equipment, diagnostic tools, and technical documentation to verify product functionality and identify defects before shipment.

Hours: 6AM - 2PM

Base Pay $35.06

Key Responsibilities

• Conduct functional tests on finished products based on established procedures
• Interpret test results and diagnose product failures or non-conformance
• Document and report testing results, including anomalies and recommended actions
• Maintain and calibrate testing equipment to ensure accuracy and reliability
• Collaborate with engineering and quality teams to resolve product issues
• Support continuous improvement by identifying recurring test failures or process inefficiencies
• Involvement in quality investigations and structured problem solving using tools and methodologies for problems identified by external customer complaints and internal concerns. Engaging other departments in problem solving investigations.
• Undertaking all aspects of testing requirements, specifically:
  • Pressure Test, Evacuation and Charging
  • Refrigeration performance testing
  • Electrical component testing
  • Mechanical/ electrical installations
  • Testing design TD at required waterflows and pressure drops
  • Building test rigs and assisting with test plans

Required Education & Qualifications

• 1+ years of maintenance experience in a manufacturing industry.
• Electrical and mechanical knowledge of refrigeration and air conditioning equipment preferred
• Computer and report writing skills essential
• Ability to read and interpret blueprints, wiring schematics, work instructions, and safety guidelines.
• Strong attention to detail and ability to perform quality inspections
• Comfortable working in a fast-paced, team-oriented environment.
• Must be able to lift up to 50 lbs and work in various positions (standing bending, kneeling, etc.) for extended periods.
• Knowledge of safety regulations, including proper handling of gases and personal protective equipment (PPE).
• High school diploma of GED required; technical certification in refrigeration/HVAC preferred

Modine is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any other characteristic protected by law. Modine provides a competitive benefit package, which could include paid vacation, short term disability, 401(k), health, dental, vision, life insurance, flex spending benefits, tuition reimbursement, Health Savings Account and much more. Human Resources will provide more detail upon your hiring.