Sergiu Musteata has been employed as a professor at Valahia University in Târgovişte, Romania, since October 1, 2021. His role specifically involves teaching and possibly supervising doctoral students within the Doctoral School at the university. As a professor, he likely contributes to academic research, curriculum development, and mentoring students pursuing advanced degrees. His expertise and guidance are valuable in fostering the academic and professional growth of doctoral candidates at the university.