Two interviews. First contacted by HR to do an in-person interview with manager and program administrator. That was brief, ~30min just asking simple clarifying questions about resume and explaining the role and company. Next and final interview was in-person as well, but going more into depth on resume bulletpoints. No technical questions, just purely resume based on explaining stuff like how, why, etc.. Interview was conducted by SAIC Technical Lead accompanied by the manager. ~45-1hr.