Sure, but probably not in the form of a traditional job with an employer where he would likely endure mental trauma over mistakes being made at a job that he depends on for money.

The sad part that most people do not understand is that if he's on 'assisted living' and gets a job he may no longer be eligible for it ever again, even if it doesn't work out.

So the idea to push a job on him could actually be the death of him and what's worse: chances are good that he might even do it to his own detriment.

Edit: reduced unintended tone. ;)