[2025.03 - Present] Assistant professor, Electrical and Electronics Engineering, Chung-Ang University, Seoul, Rep. of Korea
[2024.09 - 2025.02] Assistant professor, Computer Engineering, Sejong University, Seoul, Rep. of Korea
[2023.03 - 2024.08] Staff engineer, Samsung Research, Samsung Electronics, Seoul, Rep. of Korea
[2022.09-2023.02] Adjunct lecturer, Department of Smart Convergence Systems Engineering, Dong-A University, Busan, Rep. of Korea
[2022.03-2023.02] Adjunct lecturer, Artificial Intelligence Convergence Education, Korea National University of Education (KNUE), Cheongju, Rep. of Korea
[2021.09 - 2022.12] Postdoctoral researcher, Institute for Information Technology Convergence in Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Rep. of Korea
[2017.03 - 2021.06] Research assistant, Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Rep. of Korea
[2017.03 - 2020.12] Teaching assistant, Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Rep. of Korea
[2016.08 - 2016.12] Associated researcher, Department of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, Rep. of Korea
[2015.06 - 2015.07] Internship, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Rep. of Korea