MANTECH Logistics Engineer interview questions

I submitted my resume on their corporate website, and applied for two openings that I was interested in. I was contacted within a couple of weeks, and scheduled a telephonic interview. The interview was conducted by the Program Manager in charge of the position. The interview lasted approximately 45 minutes, and included mostly job-related questions. There were a few questions related to my experiences and situations. After the interview, it took approximately 3 weeks to get the official offer letter from the corporate headquarters.