Curriculum ideological and political education is one of the important ways for higher vocational colleges to implement the fundamental goal of building morality and cultivating people. As an emerging frontier specialty, big data specialty covers a wide range of knowledge and requires high professional comprehensive ability. However, there are many problems in talent training in teaching practice, especially the immature development of Ideological and political education, which seriously affects the quality of talent training. This paper introduces the necessity of ideological and political education, discusses the problems existing in the current ideological and political teaching of big data professional courses, and then puts forward the ideas of curriculum ideological and political construction: by strengthening the training of teachers' ideological and political ability, paying attention to the construction of Ideological and Political Curriculum System and resources, and promoting the reform of teaching mode, we can achieve the training objectives of big data professionals and improve the quality of professional talent training.