Check my question with my company attorney.
My question to my attorney:
Am I eligible to apply for that new team leader position since my labor was filed for different title? I would like to apply for that position if it does not affect my on going LPR process.
Attorney's response:
The CIS would say you are only eligible to take the new position in two circumstances: (1) you take the new position after the I-140 is approved and the I-485 has been pending for more than six months. If you recall our conversation on the telephone, we do not think this will be possible. After your I-140 is approved and your priority date becomes current, it is likely that your I-485 will be approved in less than six months.) or (2) you can take whatever position you want now as long as you go back to the position described in the approved Labor Certification application when the I-485 is approved. The only other exception would be if we thought the two positions were really part of the same job that was described in the approved Labor Cert. Sometimes when we get a Labor Cert approved for a job like "Software Engineer" we feel comfortable in allowing the employee to move up to a "Senior Software Engineer" position as long as the duties remain substantially similar. That doesn't sound like the case here.