In 2006-2008 he headed the Housing and communal services Department of the Shelekhov Administration.
In 2008-2011 he joined the Management Committee of the Right Bank Administrative Irkutsk District, wh ere he worked as a chief specialist of the Housing and communal services Department .
In January 2011, he was appointed first deputy mayor of Shelekhovsky district and supervised financial and economic issues, construction, utilities and the consumer market.
In September 2013 he headed the administration of the Shelekhovsky district.
INRTU Honorary Professor
Mr. Yondon Gelen was born on September 10, 1967, in Ulaanbaatar. He graduated from School No. 75 in Ulaanbaatar in 1985. In 1991 he obtained the degree of “Mining Engineer - Mine Surveyor" at Irkutsk Polytech.
In 2002, Yondon Gelen has successfully defended a thesis on "Study of reliability of assessment of placer gold deposits (Tolgoit deposit)" under supervision of Professor Aleksandr Zagibalov at Irkutsk Technical University and received a degree of candidate of geological-and-mineralogical sciences. After completing postgraduate studies at INRTU, he returned his homeland.
In 2002 - 2017, he worked at the deposits such as Bor-Undur mine, the Zaamar mine and the Bargilt mine, which are the part of the Mongolian-Russian state joint venture “Mongolrosvetmet”, working out fluorspar, gold and iron ore deposits.
In 2017 - 2018, he worked as Deputy Head of the branch of Erdenet Mining Corporation SOE in Ulaanbaatar.
Since 2018, he worked as Deputy General Director of Production at Mongolrostsvetmet State-Owned Enterprise.
In July 2020, he was appointed Minister of Mining and Heavy Industry of Mongolia.
In 2022, appointed as General Director of Erdenet Mining Corporation SOE.
Since 2004, Yondon Gelen has been a member of the Standing Commission No. 2 on "Deposit Geometry and Reserves Management" of the International Society of Mine Surveying (ISM) at UNESCO.
In 2006 - 2007, he worked as an expert of the Audit Commission of the State Property Committee of Mongolia at Erdenet Co Ltd.
Since 2006, he has served as Chairman of the Degree Thesis Commission for graduates of the Department of Mining of Mongolian University of Science and Technology.
Since 2016, he was elected President of the Mongolian Union of Surveyors.
In March 2020, he was appointed by the Ministry of Mining and Heavy Industry of Mongolia as an expert on the "Reserves Determination Report" of Oyuu Tolgoi CLC, the largest copper, gold and silver deposit in the south of Mongolia.
Member of the Board of the Irkutsk Polytech Alumni Association.
During his training, he published 8 scientific papers, including those ones in German publishing house "LAP LAMBERT Academic Publishing".
In 2015, the monograph "Application of theory for the securities market of Vietnam" was published.
In the same year 2015 he took up his master degree and was enrolled at the oldest European university Paris 1 Pantheon-Sorbonne. Dat successfully defended his master's thesis on "Portfolio Insurance Strategies: an empirical analysis of a frontier market – in Vietnamese case" in Venice in July 2017.
Currently, Tien Dat Trieu lives in the Netherlands and works for the "De Heus" Company as an architect of Database.
Soon after graduation, he got a job in the Baikal Bank of Sberbank PJSC, as an economist in the department for work with overdue debts.
In 2016, he was in charge of the work in the office at 3 Novatorov Str. as a consultant, and in July of the same year he moved to the position of sales manager.
In 2019, he became the head of the office 8586/017 Baikal Bank of Sberbank PJSC, wh ere he'd been working until March 2022, after that he moved to the Direct Sales Department as a territorial manager, supervised 4 territories of Baikal Bank in a new direction for working with bank partners.
In October 2022 after the department closed, he went back to the position of the branch head, wh ere he works up-to-dates.
I was born in Mongolia 1965. I applied to Irkutsk Technical University in 1974 and graduated from INRTU in 1989, majoring in mechanical engineering. I used to work in Yuzhno-Sakhalinsk in 1990-1992.
After return to Mongolia I studied law at Mongolian National University in 1995-1998. And later I obtained degree in public administration from Mongolian academy of public administration in 2001-2003.
• I used to work CEO at “Ashid-EDRENE” ltd. In 1992-2000,
• I was a hed of department of transport at the Governmental agency of Mongolia in 2000-2004,
• 2007-2017 – State secretary at the Ministry of transportation and tourism.
• 2008 – 2012 – CEO at state corporation “Mongolian railroads”.
• 2011 – 2012 – CEO at national air company MIAT.
• 2013 – 2016 – Head of central committee of Mongolian People's Party in Bulgan Aimac – region of Mongolia.
• Since 2016 I am a member of Mongolian Parliament.
Since my childhood, I have been interested in modeling planes and launching gliders. And after one of the school olympiads academician Mikhail Lavrentyev (a Soviet mathematician) recommended me to enter physic and technical university. Therefore, I had no doubts about my choice of profession – it was precisely aircraft construction. By the way when I became a student of Irkutsk Polytechnic University, I had an internship at Irkutsk Aircraft Plant and in 1974 I successfully graduated from Irkutsk Polytechnic University with a degree in Aircraft Engineering.
I started my career as an engineer at the Irkutsk branch of the Research Institute of aviation technologies. I used to be head of the research laboratory and head of the Irkutsk branch of Research Institute of aviation technologies. In 1997, I became head of technical department of Irkutsk Aviation Plant, and since 2008, I work as CEO of Irkutsk Aviation Plant and the Vice-President of OAO Irkut Corporation.
I have several awards for my work, including Order of Honor and the titles "Honored machine-builder of the Russian Federation" and "Honored aircraft builder", Also I have a badge of the Ministry of Industry and Energy. I am a winner of the national awards "The best executive of the year", "The golden idea in the production of military products" and "Labor glory of Russia".
Since 2003, I have been working in Gazprom corporation. Until June 2006, I worked as a counselor of the Gazprom Vice-Chairman Board and then I was appointed CEO of OOO Irkutskgazprom (in 2009, OOO Irkutskgazprom was renamed to OOO Gazprom dobycha Irkutsk).
In 1983, I got a job at the TEC-5 (Thermal Power Station) of OAO Irkutskenergo. In 1992, I became head of the housing and communal services of Shelehov city administration, afterwards I became deputy director of the TEC-5 (Thermal Power Station) logistics department, and then I became deputy director of energy sales department. And in 2013, I was appointed CEO of OAO Irkutskenergo.
Since I was a student, I’ve grown well accustomed to the level of discipline my field requires, so I always perform my work efficiently, and I have received gratitude certificates from the Ministry of Energy of the Russian Federation, also and I am a winner of the Irkutskenergo award.
In 2004, I defended my Doctor's thesis on "Technological design of joints of low-rigid parts". At that time, I had already experience working as a head of department, a deputy director of project engineering support at ZAO Sukhoi civil aircraft (a private held company) and a manager of advanced technologies at OAO United Aircraft Corporation (a publicly held company).
In 2009, I became the lead engineer of ZAO AeroComposit (a private held company) and worked on the SukhoiSuperJet100 aircraft construction project. ZAO AeroComposit was working on the construction of a composite wing for the new MS-21 passenger aircraft.
As a Doctor of technical sciences I have 57 publications in journals and materials of scientific conferences, 6 monographs, including two manuals on the preparation of mechanical engineers to work in the field of production processes automation and machine-building production management, and four monographs on the assembly of aircraft and performance of joints.