A technical and an HR interview. Both are easy, provided you know about what you have done. They take students with master's and Ph.D. degrees, so having thorough knowledge of your thesis work or published paper helps a lot. They also conduct a written test for shortlisting of candidates.
What would lift of an airfoil change if you made a notch on its top surface somewhere near 25% of the chord?
The following metrics were computed from 94 interview experiences for the General Electric Engineer role.
General Electric's interview process for their Engineer roles is on the easier side as most engineers get an offer after going through it.
Candidates reported having very good feelings for General Electric's Engineer interview process.