> In United States labor law, at-will employment is an employer's ability to dismiss an employee for any reason (that is, without having to establish "just cause" for termination), and without warning,[1] as long as the reason is not illegal (e.g. firing because of the employee's gender, sexual orientation, race, religion, or disability status). When an employee is acknowledged as being hired "at will", courts deny the employee any claim for loss resulting from the dismissal.