Prior to that he was Chief of the Main Operations Directorate of the General Staff from 2013 to 2022 and then First Deputy Secretary of the Security Council of Belarus until 2024.

He then attended the General Staff Academy of Russia and graduated in 2008 with a gold medal, continuing to work at the Main Operations Directorate and eventually becoming the First Deputy Chief of that organization.

[1][3] In January 2020 he and Major General Vadim Denisenko, the head of the country's Special Operations Forces, were commended by President Lukashenko for their contributions to improving the defenses of Belarus.

[4] Muraveiko was the head of the Main Operations Directorate from 2013 until 10 February 2022, when he became First Deputy State Secretary of the Security Council of Belarus.

[7] In December 2024 Muraveiko unveiled the military's plan for developing the defenses of Belarus from 2026 to 2030 at a session of the Security Council, which was approved by President Lukashenko.