With the announcement of Apple HQ coming to RTP, it will be bad news for Lenovo employees. Lenovo can't compete with the salaries Apple is going to have. They may lose some people to Apple, but the general tech salaries are going to increase beyond what Lenovo, IBM, Cisco, and others will pay. Lenovo will instead shift even more US jobs to China and get rid of more RTP workers.
For those very few that have the skills Apple wants, you will be fine. For the rest that think they will be safer, that is a bad misconception. You are now more vulnerable and Apple gives Lenovo more reason to abandon US workers.