No. Your old SSN may be valid but you are not authorized to work. You abandoned your green card. A non-citizen or non-resident alien requires either employment authorization or a nonimmigrant status that authorizes employment. An alien is not authorized to work on B-1 nonimmigrant status. You would need to obtain a visa or nonimmigrant status that authorizes employment. You can read more about work visas at http://myattorneyusa.com/work-visas.
Answered on May 05th, 2016 at 2:45 PM