Your image src is pointing to a directory that does not exist at that level
img src="images/careeropenings.jpg
That's because you moved the file from the host control panel, not via DW. If you want to continue using doc relative links, you can change that to
img src="../images/careeropenings.jpg
>When I try to do a "save as" in DW, I'm unable to
>see the directory that I created to save it to.
The local folder structure must match the server structure. If you create a new directory on the server, then you need to either sync the new folder in DW, or create one manually. It's best to create everything (files and folders) within DW, then upload it.