This position requires applicants to be either U.S. Persons (i.e., U.S. citizen, U.S. national, lawful permanent U.S. resident (green card holder), an individual granted asylum in the U.S., or an individual admitted in U.S. refugee status) or persons eligible to obtain an export license from the U.S. Departments of State, Commerce, or other applicable U.S. government agencies. Perform structural and thermal-mechanical analysis of precision opto-mechanical hardware, including lens barrels, optical mounts, detector interfaces, mirror mounts, baffles, camera housings, and fiber coupled assemblies.