I applied in-person. I interviewed at Greywolf Services
Interview
Must be experienced and familiar with all aspects of the oil and gas industry from upstream to midstream. Know what processes are conducted in gas compressor facilities, or on a frac site for example.
Interview questions [1]
Question 1
Must be able to recognize actual and potential hazardous situations in a variety of settings. Many "What would you do in this situation" questions would be asked.