Materials Testing Internship

Job Location:

TN – Springfield, TN 37172. Airtech International offers an internship for a Materials Testing Intern to support our R&D Materials Testing Laboratory. The role provides hands‑on experience in mechanical, thermal, and chemical testing of developmental polymer compounds.

• Assist in the setup and execution of standardized material tests including mechanical, thermal, and chemical evaluations.
• Prepare test samples and ensure proper labeling, documentation, and tracking.
• Operate laboratory instruments under supervision, such as tensile testers, thermal analyzers (DSC/TGA), viscometers, and spectroscopic tools (FTIR).
• Record test data accurately and assist in basic data analysis and report preparation.
• Help maintain a clean and safe laboratory environment by following safety protocols and best practices.
• Participate in team meetings and contribute to discussions on testing methods and improvements.
• Gain practical experience with lab equipment and testing procedures relevant to polymer materials.
• Understand the principles of mechanical, thermal, and chemical material characterization.
• Develop familiarity with technical documentation, lab safety, and Good Laboratory Practices.
• Improve communication, teamwork, and time‑management skills in a real‑world R&D environment.

• Gain practical experience with lab equipment and testing procedures relevant to polymer materials.
• Understand the principles of mechanical, thermal, and chemical material characterization.
• Develop familiarity with technical documentation, lab safety, and Good Laboratory Practices.
• Improve communication, teamwork, and time‑management skills in a real‑world R&D environment.

• Currently pursuing a Bachelor’s or Graduate degree in Materials Science, Chemistry, Chemical Engineering, Mechanical Engineering, or related field.

• Strong attention to detail and willingness to learn.
• Basic knowledge of laboratory safety and material testing concepts.
• Good communication and organizational skills.
• Proficient in Microsoft Excel; familiarity with technical lab software is a plus.

• Availability to work on‑site for a minimum of 10 hours per week during the internship period.
• Ability to lift up to 30 lbs and stand for extended periods as needed.
• Authorization to work in the U.S. without sponsorship now or in the future.

Airtech International is a family‑owned global leader in materials used to manufacture high‑performance composite parts. Since 1973, we’ve proudly supported industries such as aerospace, automotive, marine, green energy, and recreational sports, helping create lighter, stronger, and greener components. We value long‑term employment, internal promotion, and personal and professional growth. Safety is our top priority.

We offer a competitive compensation package that includes medical, dental, and vision benefits; paid vacation and holidays; and a fully funded retirement plan.

Airtech International is an Equal Opportunity Employer.