Award the Grand Prize for Korean Women Engineers 2017
Representative Mentor, K-girls Day of KIAT(Korea Institute for Advancement of Technology) 2016
Director, KOFWST(Korea Federation of Women’s Science & Technology Association) 2016
Public relations ambassador of Gwangyang 2014
External and Professional Activities
United Nations Climate Conferences (COP28, COP29)
Represented POSCO and Korea’s steel industry at global climate summits, presenting the Hydrogen Reduction Steelmaking (HyREX) technology as a breakthrough decarbonization solution for the manufacturing sector.
At COP28 (Dubai, 2024), she engaged with international leaders including representatives from the World Bank, IEA, and ResponsibleSteel, emphasizing the need for industrial innovation and public-private collaboration to achieve net-zero steelmaking.
Shared insights on corporate climate action, energy transition, and the importance of scaling up hydrogen-based, low-carbon infrastructure across heavy industries.
Hydrogen Iron & Steelmaking Forum (HyIS, 2021–2023)
Participated as a leading organizer and policy advisor in the World’s First International Hydrogen Iron & Steelmaking Forum (HyIS), hosted by POSCO in collaboration with global steelmakers and research institutes.
The forum gathered over 2,000 participants from 48 countries, including industrial experts, the World Steel Association, IEA, and MPI (Material Processing Institute).
Advocated for the establishment of a global cooperation platform on hydrogen-based steel technology, influencing carbon neutrality frameworks adopted by international steel bodies.
World Steel Association & Global Industry Cooperation
Contributed to joint discussions organized by the World Steel Association (worldsteel) on global carbon accounting, clean steel markets, and innovation policy.
Promoted Korea’s leadership in hydrogen-based steelmaking and cross-border industrial R&D partnerships to accelerate carbon technology deployment.
International Energy & Industry Policy Forums (IEA, IAEA, etc.)
Regularly participated in energy and technology forums organized by institutions such as the International Energy Agency (IEA) and International Atomic Energy Agency (IAEA), providing perspectives on industrial decarbonization and sustainable growth policy.
Advised on synergy between national industrial transformation and international climate frameworks.
Academic & Industry Conferences and Keynote Presentations
Delivered keynote lectures and panel presentations at major STEM, materials, and energy forums focusing on smart manufacturing, sustainable materials innovation, and energy systems optimization.
Invited to multiple global research symposia and industrial policy roundtables to share Korea’s approach to achieving carbon neutrality through STEM-driven strategies.
Domestic Science & Technology Policy and Mentorship Activities
Member, Presidential Advisory Council on Science and Technology, contributing to Korea’s national climate and industrial R&D policies.
Vice Chair, WiTeck (Women in Science, Engineering, and Technology in Korea) – leading national mentorship programs for women scientists and engineers.
Frequent seminar speaker for KOFWST and government agencies, promoting inclusion, mentorship, and lifelong STEM learning for women in industrial innovation fields.
Timeline
Research Fellow
POSCO RESEARCH INSTITUTE
01.2025 - Current
Chief, Carbon Neutral Strategy/Executive Vice President
POSCO HOLDINGS
01.2024 - 12.2024
Chief, Carbon Neutral/Senior Vice President
POSCO
01.2022 - 12.2023
Head of Group/Senior Vice President
Steel Production and Technology Planning Group
01.2020 - 12.2021
Head of Group/Vice President
Steel Production Management Group
02.2019 - 12.2019
Head of Group/Vice President
Gwangyang Research Infra Group
03.2016 - 02.2019
Head of Group
Gwangyang Works Innovation Strategy Planning Group
01.2014 - 07.2015
Superintendent
Gwangyang Works Steelmaking Dept. Steelmaking Plant II
03.2012 - 01.2014
Superintendent
Gwangyang Works Steelmaking Dept. Slab Finishing Plant
Associate Researcher at National Atomic Research Institute (Previous Institute Of Nuclear Energy Research)Associate Researcher at National Atomic Research Institute (Previous Institute Of Nuclear Energy Research)
Emeritus Scientist at Central Inter Disciplinary Research Facility Sri BalajiVidyapeeth University, Mahatma Gandhi Medical College and Research InstituteEmeritus Scientist at Central Inter Disciplinary Research Facility Sri BalajiVidyapeeth University, Mahatma Gandhi Medical College and Research Institute
Research Intern at Michigan Institute of Clinical and Health Research - ResearchResearch Intern at Michigan Institute of Clinical and Health Research - Research
Instructor at Specialized Korean Language Educational Academy (Hae-Reul-Poom-Eun-Dal)Instructor at Specialized Korean Language Educational Academy (Hae-Reul-Poom-Eun-Dal)