Grigor Mghdesyan specializes in the field of criminal law.
He began his professional career in 2011, working in the subdivisions of the General Department of Investigation of the RA Police, where he served first as an investigator and later as a senior investigator. He was awarded the rank of Counselor of Justice, Class III.
From 2017 to 2019, he worked at the RA Special Investigation Service as a senior investigator of particularly important cases.
Subsequently, from 2019 to 2021, he served as Deputy Head of the Investigation Division for Kentron and Norq-Marash Administrative Districts of the RA Investigative Committee.
From 2021 to 2024, he worked at the RA Prosecutor’s Office as a Prosecutor for Military Cases.
Since 2025, he has been a member of the Chamber of Advocates, representing and defending clients in all types of criminal cases.