Beneficial if familiar with database use (Access or similar) for inventory and reporting.
Hands-on experience - Building, assembling, or repairing mechanical components (e.g., robotics clubs, shop class, maker-space projects).
Prior exposure /use - 3-D-printing machines (FDM, SLA, DLP or similar) and the associated slicing software (e.g., GrabCAD, Strealine, FixtureMate, Cura, PrusaSlicer, PreForm).
Familiarity - with a CAD packages such as SolidWorks, PTCCreo, Fusion360, or another parametric modeling tool.