Intern Mechanical Engineer – Qualification Test (Part-Time Fall 2026)

North Atlantic Industries is a leading provider of embedded electronic solutions specializing in rugged embedded computing power supplies and motion simulation and measurement technologies. Our products and services are used by the military aerospace and industrial markets helping to advance technology and protect the free world.

NAI was proud to be recognized as a Top Workplace on Long Island by Newsday! Our culture is very collaborative. We have team building events company picnics special event day and employee game room. Please visit our website at to see more about what makes us a unique place to work.

Summary:

As the Intern Mechanical Engineer Qualification Test you support North Atlantic Industries engineering operations through qualification testing mechanical design software development and technical documentation. This position provides hands-on engineering experience while contributing to the testing evaluation and reliability of high-performance electronic products.

• Assist in planning setting up and conducting electromagnetic interference (EMI) and environmental qualification testing in accordance with applicable military and commercial standards.
• Support prototype testing troubleshooting and engineering evaluations to assess product performance and identify potential issues.
• Develop and modify software tools and automated test applications to support engineering and qualification testing activities.
• Prepare and maintain test procedures technical reports and supporting documentation to communicate test methods results and findings.
• Design and assist in fabricating mechanical test fixtures mounting plates brackets panels and related test hardware using CAD software and machine shop equipment as needed.
• Collaborate with engineering personnel to operate test equipment collect and analyze data and support continuous improvement of testing processes.

Qualifications and Education Requirements:

• Currently pursuing an Associates or Bachelors degree in Mechanical Engineering Mechanical Engineering Technology Electrical Engineering Electromechanical Engineering Manufacturing Engineering or a related engineering or engineering technology discipline.
• Demonstrate a foundational understanding of engineering principles through coursework laboratory experience or academic projects.
• Possess basic computer proficiency including Microsoft Office applications and the ability to learn engineering software and test equipment.
• Demonstrate strong analytical problem-solving written communication and organizational skills with a willingness to learn in a hands-on engineering environment.

Preferred Skills and Abilities:

• Experience using CAD and 3D modeling software to design mechanical fixtures brackets panels mounting hardware or similar components through coursework laboratory work or engineering projects.
• Familiarity with machining drilling cutting fastening methods engineering drawings dimensioning and the safe use of general-purpose hand and machine shop tools.
• Exposure to EMI or environmental testing prototype evaluation general-purpose test equipment or military and commercial standards such as MIL-STD-461 MIL-STD-810 or RTCA/DO-160G.
• Familiarity with programming test automation software development or technical documentation through coursework laboratory experience or engineering projects.

Work Schedule and Environment

• This Fall 2026 internship requires 1520 hours per week on site during our business hours Monday through Friday 8 a.m. to 4 p.m. Opportunities to continue into additional semesters may be available. Candidates who meet these requirements and are interested in an ongoing internship opportunity are encouraged to apply.
• Business casual dress code

This is a paid Internship. Internship salary is based on position and academic year standing.

NAI is proud to be an Equal Opportunity Employer. Read our full EEO/AAP statement.