2021 – Executive Director at the “Chamber of Auditors and Expert Accountants of Armenia” NGO

2022 – ASUE, Head of the Chair of Financial Accounting

1999-2000 – He has worked at the Financial and Economic Department of the Ministry of Post and Telecommunications of the Republic of Armenia as the Head of the International Relations Division.

2000-2002 – He has worked at the Armenian Development Bank in the Credit and Investment Division.

2001 – 2023 Hayk Mnatsakanyan worked at Yerevan State University in the Chair of Finance and Accounting.

2007 – He  received the title of “Associate Professor”

2008 – 2022 – He held the office of the Head of the Chair of Finance and Accounting of YSU.

 2009-2021 – He headed the Тraining Center of the Association of Accountants and Auditors of Armenia.

 2015 – Member of the Board of the Expert Insurance Agency of Armenia.

2012 –  He defended his doctoral dissertation on the topic “Means to solve the problems of the development of auditing activities in the Republic of Armenia” and obtained a doctorate in economics. In 2017, he obtained the title of professor. He was awarded a certificate of appreciation from Yerevan State University for his professional activity, and in 2014 he received the highest award – a gold medal.

Hayk Mnatsakanyan is author to 60 scientific articles and guidance materials.