I applied online. I interviewed at MITRE (McLean, VA)
Interview
First there is a phone screen then a 1 hour panel interview (approx. 5 people) asking general questions about experience and skills. Questions involve your current skills and experience and how you foresee a career at the company.
Interview questions [1]
Question 1
Specific policy questions based on resume and experience, goals if you join MITRE, etc.