From http://forums.immigration.com/blog.php?b=60 Q. Can I receive a promotion, extraordinary increase in salary or change in job location during the pendency of a labor certification based green card? A. That is not advisable. A promotion or change in job description during the pendency of a green card can jeopardize the green card process. The GC process is for a specific job, at a specific location, at a specific salary. CHANGES IN JOB DESCRIPTION Minor changes can be accommodated. But any sub
No need to worry. My lawyer says that it is ok to get promoted from Engineer to Sr. Engineer or even Staff Engineer so long as the job scope remains unchanged and it is also ok to get salary increased year by year.