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

North Atlantic Industries, Inc.; Bohemia, Northern (NY, KY); Hybrid; USD 28,000 - 34,000; Part time

Job summary

North Atlantic Industries, Inc. is seeking an Intern Mechanical Engineer – Qualification Test to support qualification testing, mechanical design, software development, and technical documentation for high‑performance electronic products.

You will gain hands‑on engineering experience while contributing to testing, evaluation, and reliability. The role requires on‑site work 15–20 hours per week this Fall 2026, with potential continuation into additional semesters.

Qualifications

• EMI and environmental qualification testing per MIL-STD-461, MIL-STD-810, or RTCA/DO-160G.
• Prototype testing, troubleshooting, and evaluations of product performance.
• Develop and modify software tools and automated test applications.
• Prepare and maintain test procedures, technical reports, and supporting documentation.

Responsibilities

• Assist in planning, setting up, and conducting EMI and environmental qualification testing per standards.
• Support prototype testing, troubleshooting, and engineering evaluations to assess product performance.
• Develop and modify software tools and automated test applications for testing activities.
• Prepare and maintain test procedures, technical reports, and supporting documentation.
• Design and assist in fabricating mechanical test fixtures using CAD and machine shop equipment.
• Collaborate with engineering personnel to operate test equipment and analyze data for process improvement.

Skills

CAD

3D Modeling

Programming

Test Automation

Documentation

Microsoft Office

Education

Engineering degree in progress

Tools

CAD software

Machine shop tools

Job description

Description

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 www.naii.com/careers 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.

Requirements

• 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 Associate's or Bachelor's 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 15–20 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.