You will need at least a bachelor's degree in data science or computer-related field to get your foot in the door as an entry level data scientist, although most data science careers will require a master's degree.Those who go the university route can become a data scientist in 3–4 years. For the 75% who decide to get their master's in data science, it may take an additional 1–2 years. The total time can be bumped up to 5–6 years.Because of the often technical requirements for Data Science jobs, it can be more challenging to learn than other fields in technology. Getting a firm handle on such a wide variety of languages and applications does present a rather steep learning curve.Because of the often technical requirements for Data Science jobs, it can be more challenging to learn than other fields in technology. Getting a firm handle on such a wide variety of languages and applications.