All the best to you in your student teaching. I would recommend the following websites for job postings in nj:
Also, look on the nj department of education website at [url="http://www.state.nj.us/education/"]http://www.state.nj.us/education/[/url]. Click on the "nj school directory" option near the top. There is a link to a list of school district websites by county, many of which have their job openings posted.
I hope this helps.