He worked at the Ukrainian Polytechnic Institute (1979–82), the Central Institute of Complex Automation (1985–91), the Institute of Safety and Reliability of Technological Systems (1992–93), the Ukrainian State Scientific and Technical Centre on Nuclear and Radiation Safety (part of the Nuclear Safety Regulatory Authority of Ukraine, 1993–2000).
↑Eshelman, Bonnie (February 11, 2020), "Condolences to family of Dr. Sergiy Vilkomir", College of Engineering and Technology, North Carolina, USA: East Carolina University