There’s ABSOLUTELY nothing wrong with re-applying. I didn’t get this job, but there was a job where I was the #2 choice recently, I saw it posted in early November and I wrote a cover letter and sent my resume. I heard nothing, even though the job seemed absolutely perfect for me. So, I saw it reposted in December, and even though I knew I had applied for it, I just re-applied. My thinking was this….if they don’t want to hire me, who cares if they’ve seen my resume before….if they’re not going to hire me, they’re not going to hire me, whether I send 1 resume or 20. There might be a danger in pissing off someone you were going to work for, but what’s the worst that can happen, even if they saw your first resume, spit on it and laughed about it for ½ an hour, they’ll just do the same thing a second time. But as I said, I re-applied for this job in December, and I got a call a couple days later. They did a phone screen and narrowed it down to a few people, and called me in for an interview. When I was talking to the hiring manager, she said that they’d originally posted the job in November and did interviews and just didn’t like any of their candidates so they reposted it. They had, for whatever reason, not seen my first application, even though my second one was enough to get me a call. Only thing you have to lose is the time it takes you to apply. You can call and inquire if they got your original app, that’s fine, but you can also just re-apply like I did.