Transportation Modeler Intern III

Leidos • McLean, Virginia, United States • Posted June 19, 2026

Location McLean, Virginia

Job Type Full-time

Category Engineers

Posted June 19, 2026

Join a forward-thinking team committed to innovating the transportation sector! At Leidos, we support the Federal Highway Administration’s (FHWA) Saxton Transportation Operations Laboratory (STOL), focusing on enhancing transportation operations, safety, mobility, and reducing environmental impacts. STOL champions the integration of emerging technologies such as cooperative driving automation (CDA) and Vehicle-to-Everything (V2X) to revolutionize transportation.
Learn more about STOL ! 
Role Overview:
We are seeking Transportation Modeler Interns to join our McLean, Virginia group. You will engage in dynamic projects involving Operations, Safety, and Freight, and in the rapidly advancing fields of Intelligent Transportation Systems (ITS), (CDA), Digital Twin, V2X, and (CV) technologies.
Key Responsibilities:
Develop, implement, and maintain multi-resolution traffic simulation models, including microscopic, mesoscopic,...
            

Interested in this role?

Click the button below to start your application.

Apply Now