I recently got laid off in early April. I don't have any savings so I took a job since in late April to pay the bills. The job is in a different field and is about half my old salary, so I have continued looking for new jobs. I don't mention this new job in my resume because it's completely irrelevant to my original field. My resume just says I left my old company in April.
If I get a new job, I'm worried that I may get an offer, and then after resigning from my current job and starting there they find out about my old job (it can be found that I work there through a google search, one of the top results). This will leave me with zero jobs, obviously.
I can't mention I work at this new company because then it will look really suspicious that I want to leave within less than two months. So what should I do? Would a new company even rescind my offer for failing to mention I worked at a company for a few weeks between April and now?