A USD (Universal Scene Description) job typically involves working with Pixar's USD framework, which is widely used in animation, visual effects, and game development. USD is a powerful file format and pipeline tool for managing and exchanging complex 3D scene data. Professionals in USD-related roles often work on building, optimizing, and integrating USD workflows into content creation pipelines. These roles are commonly found in studios, game development companies, and software firms focused on 3D graphics.