material properties , thermal analysis , Fea, Systems engineering, High-vacuum systems, Vibration Analysis, ANSYS or equivalent, Stress Analysis, Cfd, Mechanical Design, Material Selection, Failure Analysis, Precision mechanisms, Thermal systems, Reliability engineering, Structural Analysis, Dynamics

Finite Element Analysis (FEA), Geometric Dimensioning and Tolerancing (GD&T), Fluid and gas flow dynamics, Cad Modeling