You can go to the hospital's websites and look under jobs or careers for job postings. I know the Baylor system and Presby system (now under THR, I think) will post for GN openings. I do remember a while ago that HCA (for Medical City, McKinney & Med Ctr of Plano) has posted for new grad positions. Also, look at Doctor's Hospital, too (Tenet)-I found that Doctor's was the best place to work out of most of the area hospitals & it is only a 20 minute drive from No. Plano/Allen @ 75 during non-rush hour traffic.
Don't think Allen trains GNs; but, most others have had something in the past.