No one is safe. With the war winding down, the justification for money will as well. Unless a particular company is positioned to weather the storm, many will fall by the wayside. Some companies have already lowered their wages so dramatically that they are having trouble finding people willing to work for the little money.
If I were you, find a company that has interest elsewhere..meaning a more expansive business portfolio. Companies that do nothing but supply pilots, will not last in my opinion.
Also, look for companies that offer actual benefits and are well managed. Poor management cost employees. Remember, you are always at the whims of the company. If they promise you something, it does not mean it will happen.
Tread lightly and wisely.