u/Fancy-Company-6050

I have an interview coming up very soon for an IT type internship with a defense contractor, and the role would require eligibility for a Secret clearance.

I’m curious what the drug testing process is typically like for positions like this. Assuming I were hired, should I expect a pre-employment drug test only, or are random/ongoing tests common as well?

I’ve stopped using marijuana, but my prior use was recent enough that I’m unsure how concerned I should be about timelines and testing.