I don't think it's unusual; it's very rare for job postings to say anything of substance about what the job/position really entails. From May to September, whil

I don't think it's unusual; it's very rare for job postings to say anything of substance about what the job/position really entails. From May to September, while I was looking for a job, I must've read a thousand or more of job descriptions, and none (OK, maybe a handful) would leave me confident that I knew what I'd be doing there, in case I got the job. It was extremely frustrating and kind of scary to be in that state of uncertainty.