I applied through a recruiter. The process took 1 week. I interviewed at DEC (Dallas, TX) in Jan 2019
Interview
They were forthcoming with information and took the time to answer my questions. I liked them although I chose another firm. In general, I would recommend them to others, as it appears they are a good place to work.
Interview questions [1]
Question 1
They asked if I had been involved in pursuits, and wanted to know about my work history and details.