I applied online. The process took 4 weeks. I interviewed at Labcorp (Houston, TX) in Oct 2017
Interview
Takes about a month after they initially contact you. Then you go through an interview with the manager, provide background and drug test. It was straight forward, just took a long time because they are very corporate.
Interview questions [1]
Question 1
Why should we choose you? What specialties can you bring to the company.