Basic with very little in the way of technical questioning due to lack of skills knowledge by manager and agency rep. The job was offered to me while I was there asking the agency's rep about other, unrelated work. They could see I knew my way around a wiring diagram from previous experience, but they assumed rather a lot. They made a phone call and arranged an interview which consisted of an informal chat and an easy wiring & crimping test form a drawing of 5 different relays.