Full time H1 and part time H1

[permfiling]

I currently have a full time H1 but one of my past employers asked me if I can work on a advisory basis on a part time for 10 hrs per week. As I can have 2 h1's . My questions are

1. During any PERM, 140, 485 stage with my first employer, do I have to or will my first employer come to know about my part time H1
2. Can I file for PERM . Green card from my pat time h1

thanks

 

[GotPR?]

1. No
2. Yes.

you have to file concurrent H1 to work for the 2nd employer.

 

[permfiling]

Thanks GotPR but I was told that during 485, I have to list all previous employments.

 

[GotPR?]

I don't remember whether I listed all the previous employers when I applied, but I485 itself has no items requesting the previous employment information.
Your employer is not required to file I485, you can fill out and sign it by yourself.