Test Lab Technician

Job Title: Test Lab Technician

Location: Morton IL(On-site)

Company: Yinlun TDI LLC

About Yinlun TDI LLC

Yinlun TDI LLC is a leading provider of advanced thermal management solutions for the U.S. automotive commercial truck and off highway markets. Following the acquisition by Zhejiang Yinlun Co. Ltd. Yinlun TDI has further strengthened its engineering expertise and manufacturing capabilities in the United States.

Headquartered in Houston TX Yinlun TDI LLC maintains sales and engineering facilities in California Michigan and Illinois. With strong support from our parent company we are well positioned for continued growth across conventional heat exchangers hybrid electric vehicle (EV) and autonomous driving sectors.

Yinlun TDI LLC is an ISO 14001 and IATF 16949 certified manufacturer of heat exchangers and fluid cooling components for automotive commercial truck bus and industrial markets.

Position Overview

Test Lab Technician is responsible for setting up conducting documenting and maintaining laboratory testing activities for heat exchangers and thermal management products. This role supports product verification validation and durability testing by operating laboratory equipment preparing test setups collecting data and ensuring accurate documentation. The Test Lab Technician works closely with engineering teams to support product development quality assurance and continuous improvement initiatives.

Key Responsibilities

Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

Perform mechanical and thermal testing on heat exchangers and thermal management components.

Set up laboratory equipment and test fixtures according to engineering requirements and customer specifications.

Conduct product validation testing including but not limited to: Thermal Performance Testing Pressure Cycle Testing Burst Pressure Testing Leak Testing Durability Testing.

Record analyze and report test results accurately and in a timely manner.

Prepare complete laboratory reports and verify testing documentation for accuracy.

Build modify and maintain laboratory test fixtures and equipment.

Install modify and maintain laboratory air fluid and plumbing systems required for testing.

Install troubleshoot and maintain electrical wiring and control systems for laboratory equipment.

Perform routine preventive maintenance and basic repairs on laboratory equipment to ensure reliable operation.

Operate laboratory instrumentation safely and efficiently.

Maintain laboratory records calibration documentation and testing logs.

Follow laboratory safety procedures and company quality standards.

Collaborate with engineering and management teams to improve laboratory processes testing methods and equipment efficiency.

Assist with additional laboratory or engineering support activities as assigned.

Education

Associate degree in Mechanical Engineering Technology Mechatronics Industrial Maintenance Automotive Technology or a related technical field required.

Equivalent combination of education and relevant experience may be considered.

Professional Experience

Minimum of two (2) years of laboratory product testing manufacturing or related technical experience preferred.

Experience operating mechanical hydraulic pneumatic or thermal testing equipment is preferred.

Experience in the automotive commercial vehicle or manufacturing industry is a plus.

Skills

Strong mechanical aptitude with hands-on troubleshooting skills.

Working knowledge of mechanical electrical pneumatic and plumbing systems.

Ability to read engineering drawings schematics and test procedures.

Basic electrical wiring and instrumentation knowledge.

Familiarity with laboratory testing equipment and data acquisition systems.

Proficiency with Microsoft Office Suite (Excel Word Outlook).

Strong organizational skills and attention to detail.

Ability to work independently as well as collaboratively within a team.

Effective written and verbal communication skills.

Commitment to workplace safety and continuous improvement.

Physical Demands

The physical demands described here are representative of those required to successfully perform the essential functions of this position. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform these functions.

Frequently stand walk bend kneel and reach throughout the workday.

Regularly lift and move materials weighing up to 50 pounds.

Frequently use hand and power tools.

Ability to distinguish colors gauges and instrumentation readings.

Ability to work around moving mechanical equipment and laboratory machinery.

Work Environment

The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this position.

Work is primarily performed in a laboratory and manufacturing environment.

Exposure to moving mechanical equipment compressed air systems hot fluids and pressurized testing equipment.

Moderate to high noise levels may be present.

Appropriate personal protective equipment (PPE) must be worn as required.

Benefits

Competitive salary and performance-based bonus

Comprehensive benefits package (medical dental vision life insurance)

Short-term and long-term disability coverage

401(k) with company match

Paid vacation sick time holidays and floating holidays

Career growth opportunities in a fast-paced global environment