If I may verify the processing times involved in NIW. Since it falls under EB2 category, I am assuming it may be a long time before I can get my EAD card and be able to change employers. Also, I want to confirm if there could be issues if I change employers during the process - If so, I'd prefer to change my current employer before starting with it.
You can change employers any time if you are a self-applicant and will continue to work in your stated area of national interest. But NIW priority date will take the same time as a normal EB-2 application does. See:
Note: This is a verbatim transcript of the referenced audio/video media delivered as oral communication, and, therefore, may not conform to written grammatical or syntactical form.
We won a National Interest Waiver case for a Molecular Biologist holding a Ph.D. having over ten years of research experience. We argued that her qualifications were unique as compared to others in the field and that she was noted as one of the few in her field that has achieved the highest level of success. She had remarkable contributions to the field, most notably her significant discoveries in cardiovascular research. This applicant had an extensive publication list as well as a book chapter.
We won a National Interest Waiver case for an applicant holding an M.D., Ph.D. and MSE in Biomedical Engineering, and a B.Tech. in Electrical Engineering. This applicant had an extraordinary background. His degrees were received from the most prestigious institutes in the world, notably Harvard, MIT and Johns Hopkins University . His pioneering work has lead others in the field to a better understanding of what causes sudden cardiac death through fatal arrhythmias. His work was quoted as "revolutionizing health care."