HVAC Unit Test Technician 1st Shift (6AM - 2PM)

Modine Manufacturing Co.; Jefferson City (MO); On-site; USD 38,687 - 55,099; Full time

Benefits offered by this job

Paid vacation

401(k)

Health, dental, and vision insurance

Tuition reimbursement

Job summary

A leading manufacturer of thermal management solutions is seeking an HVAC Unit Test Technician for 1st Shift in Jefferson City, MO. Responsibilities include conducting functional tests on products, diagnosing failures, and collaborating with engineering teams. Candidates should have at least 1 year of manufacturing maintenance experience, strong attention to detail, and the ability to interpret technical documents. A high school diploma is required, with technical certification preferred. The company offers a competitive benefits package.

Qualifications

• 1+ years of maintenance experience in a manufacturing industry.
• Electrical and mechanical knowledge of refrigeration and air conditioning equipment preferred.
• Comfortable working in a fast-paced, team-oriented environment.

Responsibilities

• Conduct functional tests on finished products based on established procedures.
• Document and report testing results, including anomalies and recommended actions.
• Collaborate with engineering and quality teams to resolve product issues.

Skills

Attention to detail

Computer and report writing skills

Ability to read blueprints and schematics

Strong communication

Education

High school diploma or GED

Technical certification in refrigeration/HVAC

Job description

HVAC Unit Test Technician 1st Shift (6AM - 2PM)

Location: Jefferson City, MO

Posting Start Date: 12/20/25 | Required Travel: 0-10% | Remote/Onsite/Hybrid: Onsite | 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.

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 or 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.