Short of having some contract in the US, any company can get rid of you with little notice. LIFO is also only one type of layoff, typically where every team is

Short of having some contract in the US, any company can get rid of you with little notice. LIFO is also only one type of layoff, typically where every team is tasked with cutting someone. IME, it also seems less common b/c layoffs are typically not that surgical. IME (again), most common are shutting down teams and/or divisions which have very little to do with skill or seniority. If you're worried about possible future layoffs, I would look at both roles in relation to their link to revenue.