Working on campus summer after junior year?

<p>Hi, I'm currently working for one of the collections at my colleges library and I really like the job. I was recently asked about staying and working during the summer. I would enjoy this, but I had been planning on getting an internship this summer. I'm afraid that working on campus would be wasting my last chance to make career connections before i graduate. Anybody have any experience with this or advice?</p>