Overview:  We are seeking a Senior Mechanical Designer who will focus on the modeling and detailing of components and assemblies for major international fusion experimental facilities.  This position resides in the Fusion Engineering Group in the Fusion Energy Division at the Oak Ridge National Laboratory.   Major Duties/Responsibilities Design, development and improvement of fusion technology related components using 3D Computer Aided Design (CAD) software.  Collaboration with other designers, engineers, and physicists in the creation of 3D components and assemblies will be a regular function of the position.  Create 2D drawings to be used for fabrication, and