How Can I extend visa?

[immihelp]

I already have a J-1 visa and I would like to extend my work visa. I am working for a company that wants to have my participation until July. How to proceed in that case?

[immihelp]

File I-539 form for that
http://www.immihelp.com/forms/showform.do?form=i-539

[RubyRed]

Hello, the sponsor organization that gave you the DS form should be in a position to review your extension application. Then, when you say "work", i assume that you mean train or intern under the J1 program.. and that you don't have a work visa yet. Is that correct? Hope this helps