My work profile changed to being formerly employed as an employee health nurse at Metro health hospital. I never changed this. Could facebook have changed their format and just added this? It usually reads worked at Metro health hospital.
Yes, Facebook recently changed the format -- most probably at the same time that it rolled out the latest set of Timeline changes.
I too had appeared, until recently, as "Worked at Cisco Systems", but now it reads as "Former Software Engineer at Cisco Systems".