CAD Model Design Intern

Analytical Mechanics Associates Inc.; Hampton (VA); On-site; USD 21,000 - 34,000; Part time

Job summary

Analytical Mechanics Associates, Inc. (AMA) seeks a part-time CAD Model Design Intern to support the Flight Dynamics Research Facility at NASA Langley Research Center in Hampton, VA.

The role focuses on creating CAD models for free flight and forced oscillation tests and ensuring proper mounting interfaces. You will develop models in .igs or .stp and native CAD formats, configure oscillation configurations, and prepare designs suitable for 3D printing and wind tunnel testing, with moves to

Qualifications

• Undergrad or grad student in mechanical or aerospace engineering.
• Experience developing CAD models (2+ years or two CAD courses).
• Experience with .igs/.stp and native CAD formats.

Responsibilities

• Develop CAD models in .igs/.stp and native CAD formats.
• Create CAD models for oscillation configurations and mounting points.
• Design geometry for thermal inset fasteners and balance sting mounting.
• Produce CAD solid models for wind tunnel models using FDM 3D printing or similar.
• Support design activities for static and dynamic stability studies.

Skills

CAD modeling

IGS/STEP formats

Native CAD formats

Education

Undergraduate or Graduate student (mechanical or aerospace engineering)

Tools

IGES/STEP formats

Job description

## CAD Model Design InternApply: Remote Teleworker: Hampton, VA: Remote - Wyoming: Remote - West Virginia: Remote - Wisconsin: Remote - Washington: Part time: Posted 3 Days Ago: End Date: September 25, 2026 (4 days left to apply): R-100765**Job Description:**Analytical Mechanics Associates, Inc (AMA) is seeking a part-time intern to support the Flight Dynamics Research Facility at NASA Langley Research Center. The CAD Model Design Intern will support the Entry Systems Modeling project to develop free flight and forced oscillation model design for rapid prototype fabrication. Project activities include but are not limited to, forced oscillation and free flight tests to investigate the dynamic stability of blunt entry vehicles. The models to be tested include variations of geometries. Forced oscillation testing and free flight testing will provide static and dynamic stability data for the geometries tested as well as free flight dynamics which will serve as validation data for trajectory simulation analysis.**Responsibilities*** Develop models in in the form of .igs or .stp, as well as the native CAD format used for the design work* Develop CAD models for oscillation configurations that include location of mounting interface at specified reference points,* Design geometry to accommodate thermal inset fasteners for accurate and reliable mounting to the balance sting* Create CAD solid models of free flight wind tunnel models using FDM 3D printing methods or similar.* Design the models to enable a movable center of gravity**Requirements*** Undergraduate or Graduate student with a degree in mechanical or aerospace engineering* Minimum of 2 years’ experience in developing CAD models or 2 semesters of relevant CAD course work* Experience with .igs or .stp, as well as the native CAD format* Ability to work onsite at NASA Langley**This is an onsite position at NASA Langley Research Center and requires U.S. Citizenship or Permanent Residence.** Analytical Mechanics Associates (AMA) is proud of our customer relationships, our diverse and dynamic work environment, and our employees' career satisfaction. AMA is a small business with a wide reach; headquartered in Hampton, VA, AMA has operations in Greenbelt, MD; Huntsville, AL; Dallas and Houston, TX; Denver, CO; Mountain View, CA; and Edwards Air Force Base, CA. With over 60 years of experience, AMA specializes in aerospace engineering, science, analytics, information technology, and visualization solutions. AMA combines the best of engineering, science, and mathematics capabilities with the latest in information technologies, visualization, and multimedia to build creative solutions. We offer competitive salaries and a substantial benefits package, including but not limited to paid personal and federally recognized holiday leave, salary deferrals into a 401(k)-matching plan with immediate vesting, tuition reimbursement, short/long term disability plans, and a variety of medical, dental, and vision insurance options. AMA is committed to the professional growth of every employee, understanding that the successes of our employees drive our success. We provide a work environment that is engaging, collaborative, and supportive. To learn more about our company, please visit our website at www.ama-inc.com/careers and follow us on Facebook and LinkedIn. AMA is an Equal Opportunity Employer and does not discriminate against any applicant for employment or employee because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, or any other characteristic prohibited under federal, state, or local laws.