Legal Question in Employment Law in California

Employers can change job descriptions to suit their needs, as long as it is not done for unlawful reasons or in breach of an employment contract.

The employer is entitled to set and change hours, duties, titles, compensation, benefits, leaves, vacations, holidays, etc. just not retroactively. Employees have the 'right' to pay and employee benefits per the law and company policy as agreed, to be provided a 'safe' workplace to minimize risk of injury, and sometimes are entitled to certain medical/pregnancy leave rights. That's about it. In general, unless an employee is civil service, in a union, or has a written employment contract, they are an 'at will' employee that can be disciplined or fired any time for any reason, with or without �cause� or explanation, other than for illegal discrimination, harassment or retaliation under the ADA [age], Civil Rights [race, sex, ethnic, religion, pregnancy, etc], Whistle-blower, or similar statutes. The employee's goal should be to keep the employer happy.