Use LinkedIn and other online platforms to apply for jobs, and use stress leave/vacation for your interviews. If you’re out in some (-)hole dealing with a section of buckled track or a bridge strike, you can use your mifi to get on the internet with a VPN on your personal device.
UP has people in HR checking other employee’s LinkedIn status to see who is actively looking for jobs and who is a flight risk. Be sure to block UP from seeing your profile while a you search for a job.
Don’t give notice when you quit because they take you out of service right away and stop paying you.
Good luck.