Get out while you can- Honeywell is well known for tricks to get rid of its senior aka higher paid and loyal employees. No matter how valuable you think you are. Case in point: 20+ years never a bad review. 55 years old. Always placed in box 2 or better. All of a sudden they will place you on a project completely out of your field. I.E. A software principle engineer is all of a sudden assigned the task of figuring out the financial budget- for the upcoming year- for not just his department but everyone's department under his managers manager. You work your butt off, floundering a bit but finish and come in prior to due date. All appears well, everyone says they are happy. 4 months later you find yourself on PIP for a made up problem with the budget. In shock, you review your records. You have email proof of everything. You tell HR. You don't want to sign the PIP form, as you know it's a lie. HR tells you #1 you must sign it, it only acknowledges you read it. #2 they don't care about your records. Your managers managers story is all they care about true or not.
For the next 3 months you work 60+ hour weeks proving yourself, because let's face it. It's damn hard to find an equivalent job at 55+ years old.
I'm still here but after giving my whole career and being an exemplary employee I'm now on 3 years probation! For a trumped up charge that I had proof was a lie.
Yes I saw a lawyer. Not much can be done in an 'at will' work state.
Heed my advice. Leave while you still are young enough to have a great career path ahead of you.
Don't let this happen to you!
Over my time I watched many good people get unfairly axed. I should have left when I saw that but you never think it will happen to you. Until it does.
Good luck