Sorry guys, I believe, I have framed my question in wrong way. Let me put that here now.
I am supposed to implement the automation of listing of jobs on our intranet. We will have two types of jobs (both internal and external). So, I have to merge these two types and display them in a web page (with same look and feel of the other pages). So, I have already merged both the type of job and able to create an XML file which contains the unique job listing. So, I want to bring this XML content in to a list and display in a webpage of sharepoint application. Would you be able to help me please to acheive this?