Shield AI Senior Systems Engineer interview questions

I was contacted by a recruiter to discuss a Senior Systems Engineer position. The first half of the interview consisted of straightforward questions regarding my education and professional experience. The second half of the interview consisted of questions pertaining to specific technical skills. This was frustrating because it was not clear how the questions related to the position, and I was not asked about any required or desired qualifications listed on the job description. It got to the point where I asked the recruiter to clarify whether I was being interviewed for the same job for which I had submitted an applicaiton. The posted description very explicity required an MBSE/modeling & simulation background, whereas all of the questions I was asked had to with software development.