Yes, for Mechanical Engineers aspiring to become Data Scientists, Python is an essential programming language due to its versatility and extensive libraries for data analysis and machine learning, such as Pandas, NumPy, and scikit-learn. Additionally, proficiency in data manipulation tools like SQL and data visualization tools like Matplotlib or Seaborn can be highly valuable in the transition to a Data Scientist role.
If you are interested in getting into this field, then check out this video about Naresha and how he switched his career from Mechanical Engineering to Data Science just after completing Intellipaat's Advanced Certification in Data Science and AI.