Qualified by a contract agency about my experience and skill sets. Once approved and submitted I was next invited to Headquarters in Sunnyvale for a face to face.
Interviewed with 3 people and was called back the next Monday for a position. Very fast, efficient process. They were more interested in how fast I could learn, figure something out rather than what I already knew. This is clearly how smart engineers used to recruit fellow brainiacs.
Wisdom also shuns from fabled unicorns, purple squirrels ( although I swear I saw a few at Y!) and other fictitious entities as they are as real as the very definition of these wonderful businesses we seek employment with.