http://www.waldenu.edu/Degree-Programs/Masters/Master-of-Science-in-Nursing.htm - People who are RNs may want to get their masters in nursing for more career opportunities. Going from an RN to MSN is a common move for people who want to get a boost in their careers. However, getting a masters of nursing may be tough for people who work full time. Hence, you can always choose an online masters in nursing, which will allow you to work and study at the same time.