Ok, so I got the plugin working and made some changes on a demo site http://wenotice.net/demo3/jobs. I removed the Onet from the query so I can specify only a title and a more flexible search. Simplyhired was not adequately categorizing the jobs I need in Onet categories so using the Onet identifier wasn't producing any results. This brought on the feature request that Onet be an option and not a requirement. So the option to use or not use Onet, via radio button maybe, would be great. Then we can just enter the query in the page using the shortcode.
Now, after I removed Onet from the query I found the pagination to have shortcomings with the base job board page option. This page is tied to pagination, therefore I can only have one job board page per site. For example when I create a 2nd jobs page http://wenotice.net/more-jobs with a different shortcode query, the page 1 results work great, but the pagination contains the base job board page option and does not pagination for the current jobs page but the page entered in the base job board page option in settings.
So request #2 is to have a for pagination to function when using multiple job board pages.