job search from other websites

Hello Bid only if you can do this. I am looking for some one to develop a website that can search corporate sites finding the jobs and provide links to the job based upon keyword. For e.g if a person typed "Visual Basic" in keyword search then the system has to search the corporate websites(Some corporate companies publish only on their website) and then provide links to that websites. In addition to that entry to the website only by registration so I need that module. I am looking for a compreshensive solution from Website design to functionality. Regards,