You can ask them to sign, but they have no obligation to sign. Most jobs are "at will" employment. Companies do not need a reason to fire you, and they can only be sued for provable discrimination against a protected class (age, gender, race, religion...).
You can ask them to sign, but they have no obligation to sign. Most jobs are "at will" employment. Companies do not need a reason to fire you, and they can only be sued for provable discrimination against a protected class (age, gender, race, religion...).