Mechanical Engineering R&D Intern (Part-Time, 3-Month Project)

Company:

Q&A Labs LLC Location:

Manassas, VA (On-site)

Employment Type:

Part-Time /

Temporary Internship Duration:

3 months, with potential extension based on project needs

Compensation:

$15.00-$20.00 per hour

Schedule:

10-20 hours per week, flexible scheduling About Q&A Labs Q&A Labs LLC is an independent research and development company based in Manassas, Virginia, specializing in advanced polymer materials, membrane technologies, and engineering prototype development. We focus on transforming innovative scientific concepts into practical technologies through experimental research, engineering design, and prototype validation. We are seeking a motivated, hands-on Mechanical Engineering R&D Intern to support a three-month research and prototype development project. This position offers practical experience in a multidisciplinary R&D environment, with opportunities to work on mechanical design, experimental systems, and engineering prototypes. Candidates with additional backgrounds in chemistry, chemical engineering, or materials science are particularly encouraged to apply. Key Responsibilities Assist in the design, development, assembly, and testing of mechanical components and research prototypes. Create and modify 3D CAD models, engineering drawings, and mechanical designs. Support the fabrication, integration, and troubleshooting of prototype systems and experimental equipment. Design and improve laboratory-scale testing fixtures, fluid handling systems, and mechanical assemblies. Collaborate with researchers to translate scientific concepts into functional engineering prototypes. Perform basic mechanical measurements, system testing, and engineering evaluations. Document engineering designs, experimental results, and prototype development activities. Assist with equipment setup, laboratory organization, and general R&D operations. Required Qualifications Currently pursuing or recently completed a degree (BS, MS, PhD) in Mechanical Engineering or a closely related engineering discipline. Practical experience with 3D CAD software such as SolidWorks, Fusion 360, Inventor, or equivalent. Demonstrated hands-on experience in mechanical design, fabrication, assembly, or prototype development through research, coursework, internships, or independent projects. Ability to interpret engineering drawings and understand basic mechanical design principles. Strong problem-solving abilities, attention to detail, and willingness to work on multidisciplinary projects. Ability to work independently and collaboratively in a laboratory environment. Must be located within commuting distance of Manassas, VA, or be able to reliably commute to the laboratory. Availability to work on-site approximately 10-20 hours per week for the initial three-month project. Preferred Qualifications Additional academic background, coursework, or practical experience in Chemistry, Chemical Engineering, Polymer Science, or Materials Science . Familiarity with chemical laboratory operations, experimental procedures, and laboratory safety. Experience with 3D printing, CNC machining, or other rapid prototyping techniques. Familiarity with fluid handling systems, pumps, fittings, tubing, and mechanical sealing components. Experience designing experimental equipment, laboratory fixtures, or small-scale engineering systems. Basic understanding of material compatibility, corrosion resistance, and chemical processing equipment. Previous experience in a university research laboratory, engineering design team, or startup environment.

Position Details Initial Project Duration:

3 months.

Work Schedule:

Approximately 10-20 hours per week, with flexible scheduling based on project requirements and academic commitments.

Work Location:

On-site in Manassas, VA. Remote work is not available.

Potential Extension:

The position may be extended beyond the initial three-month period depending on project progress, business needs, and individual performance. Extension is not guaranteed.

Work Authorization:

Candidates must have valid U.S. employment authorization applicable to this position. International students eligible for Curricular Practical Training (CPT) or Optional Practical Training (OPT) are welcome to apply, subject to applicable authorization requirements. What We Offer Hourly compensation of $15-$20, depending on qualifications and experience. Flexible part-time scheduling to accommodate academic commitments. Hands-on experience in mechanical engineering research and prototype development. Opportunities to contribute to multidisciplinary projects involving advanced materials and chemical technologies. Direct involvement in engineering design, fabrication, system integration, and experimental testing. Potential for continued collaboration or extended employment depending on future project needs. How to Apply Interested candidates should submit a resume highlighting their engineering background, CAD experience, and relevant hands-on projects. Candidates are encouraged to include examples of mechanical designs, CAD models, prototypes, or engineering projects. Applicants with additional experience in chemistry, chemical engineering, or materials research are encouraged to highlight these qualifications.

Work Location:

In person — Manassas, VA.

Pay:

$15.00 - $20.00 per hour

Benefits:

Flexible schedule

Work Location:

In person