An external recruiter arranged a telephone interview the hr specialist recruiter. The HR specialist was pleasant and efficient. Most of the questions were in the situation, tactics, action result format, with a heavy emphasis on resume review. Although she asked technical questions, her follow-up conversation indicated that she was not technically proficient enough to understand. This made me think that she was listening for a list of key words, or timing my answers. The interview also lasted exactly 30 minutes: the scheduled time slot. My external recruiter told me that "project experience was not exactly what they were looking for" but she was "a cultural fit."
My take, a large company with this many recruiters and this few jobs to fill needs to spend a lot of time interviewing, without necessarily hiring. At least they only wasted my time on the phone, not driving also.