Beginning in 1965, he worked as an engineer at NPO Lavochkin.
Koptev is a Winner of the Golden Space Medal FAI (2000), a State Councillor of the Russian Federation, 1st class and was awarded the Order "For Merit to the Fatherland", 2nd and 3rd classes.
On June 28, 2022, in connection with the ongoing Russian aggression in Ukraine, he was included in the US sanctions list as a person associated with an important state-owned company for the government and the military-technical complex of the Russian Federation - Rostec[2] and the sanction list of the United Kingdom.