As @strantor says, there is a distinction between an engineer and a Professional Engineer (PE).
A person with a Bachelor's degree in a field of engineering can be called an engineer.
In order for an engineer to hold the PE title you must be a member in good standing with the governing body of Professional Engineers in your jurisdiction.
A person with a Bachelor's degree in a field of engineering can be called an engineer.
In order for an engineer to hold the PE title you must be a member in good standing with the governing body of Professional Engineers in your jurisdiction.