In 2012-2013 Alexander worked as a professor at the Department of Social and Humanitarian Studies of the State Educational Border Guard Institute of Belarus (part-time).
In 2009-2013 he served as the main specialist at the Conceptual Documents Elaboration Department at the Information and Analytical Center of the Presidential Administration of the Republic of Belarus. He is a civil servant of the 4th class.
In 2006 – 2009 Alexander lectured of the Department of Foreign Languages of Civil Service Institute of the Academy of Public Administration under the aegis of the President of the Republic of Belarus. He was awarded the diplomas and acknowledgements of the Academy.
He was awarded a diploma of the Lomonosov Moscow State University. He has been awarded three times (in 2006, 2007 and 2009) with honorary diplomas of Institute of Asian and African States of Moscow State University.