I was also "told" by my employer that my husband would be included in the visa but upon arriving here he was not, and despite my salary etc I was not allowed to sponsor him. In order to sponsor him even on a visitor visa you must have your resident permit which can take a few months to obtain, depending on what company you are working for. Coming here and then looking for a job can be a risky and time consuming business. Make sure and even try and get it in WRITING that they will sponsor your husband or allow you to sponsor him.