If you just need a job ASAP to keep your mortgage payment going, I understand. A job is a job. But understand that things are extremely tenuous here right now. A lot of us are doubting if the company will still be in the business of employing pilots within a couple of years.
We've had fairly senior captains leave Atlas for JetBlue, Spirit, Frontier, etc. We've also had multiple 747 FOs (highest paid FO position) leave Atlas to go back to regional airlines. If you can get on with a ULCC (or even a different ACMI), I would make that your first choice.