I applied online. The process took 2 months. I interviewed at Valero (San Antonio, TX) in Jan 2021
Interview
Phone interview first and an in person interview later. 3 onsite interviews with 2 person panel per interview. Questions based mainly on previous experience. It took approximately 3 hours. Within a week an offer was extended.
Interview questions [1]
Question 1
Tell me about a time you faced a challenge and how did you resolve it