Meredith College

After beginning his coaching career by working with local youth sides in the Raleigh, North Carolina area, he got his first break as the head coach of the Meredith College women's team, working with the side for one season with little success.

U.S. Virgin Islands

In 2000, he moved to the U.S. Virgin Islands and was the technical director for two years in charge of every aspect regarding to football in the federation. Bugariu was responsible for the development of the game in the country, creating programs that resulted in a 120% rise in soccer participation, in addition to creating national teams at every level. International headlines were made with the formation of a women's program at both senior and Under 19 levels for the first in the history of the country. Both teams had significant success, with the senior women's national team reaching the second round of World Cup qualifying in the CONCACAF region. Additionally, he was in charge of all national teams concentrating on the youth programs. Using mostly players under the age of 20 for all senior national team games, Mr. Bugariu also achieved the first ever rise in the men's FIFA Rankings for the U.S. Virgin Islands.

New Mexico Northern FC

Bugariu served as Director of Coaching and Player Development for Northern FC, a club in the state of New Mexico with over 1000 players.

Bugariu also led the club's U14's to the semi-finals of the state championships.

During his time in New Mexico, Bugariu also worked with the United States Olympic Development Program, coaching the Under 16 New Mexico State Women's Team while also serving as the director of goalkeeping.

Grenada

Bugariu was appointed assistant manager of the Grenada national team working with Mike Adams (football coach) during the qualifying campaigns for both the 2006 World Cup and the 2005 Gold Cup. During his time in Grenada, the national team reached the second round of World Cup qualifying narrowly losing to the United States, in addition to advancing from the "Group of Death" during Gold Cup qualifying in Trinidad and Tobago. These achievements resulted in a 13-place rise in the FIFA rankings, the most significant advancement in the history of the country.

From a developmental standpoint, Mr. Bugariu created the Grenada National Goalkeeper Development Program and the goalkeeper coach education curriculum

Belmont Abbey College

Upon his return to the United States he took over the women's football program at Belmont Abbey College (NCAA II) and his contribution was significant, winning two league titles, two league tournament cups, and a cup runner up spot in just three years.

South Carolina State Bulldogs

Named women's football head coach at South Carolina State University in April 2008, the team competes at the highest level, the first division (NCAA I) of the United States university league and his tenure was nothing short of a miracle. After only one year in charge, Mr. Bugariu was able to place 3rd in their league in 2009, the highest finish in history, while also winning more games than the club had in the previous 4 seasons combined. This was followed up by a historical 2010 campaign where the team captured their league divisional title and coach Bugariu was named Coach of the Year. Furthermore, he was able to qualify for at least the semi-finals of the league cup each season and holds the record for most wins by any coach at the club.

Carolina Cobras

In 2011 Bugariu was loaned by South Carolina State University for 5 months to the Carolina Cobras of the W-league, serving as the inaugural coach of the new professional women's football franchise. Although he was able to lead them to their first ever win, the purpose of the loan was to develop the playing and coaching staff and creating a competitive team for the future. He returned to his position at South Carolina State University in August 2011.

Texas–Rio Grande Valley Vaqueros

On 26 April 2013, Glad Bugariu was named as the first coach of the new team at the University of Texas – Rio Grande Valley that made its debut in August 2014. He is responsible for the development of a brand new NCAA division I program competing in the Western Athletic Conference (WAC). He has managed to qualify for league playoffs with the University of Rio Grande Valley women's soccer team every year of existence and has finished in the top three of league in both 2017 and 2018. He resigned his position on March 2, 2022 to take over the First Team head coaching duties at Wake FC (USL W-league)

Moldova Football Federation

In January 2019 Bugariu was named head coach of the Moldova Under 15 Women's National Team, which he combined with his club duties at UTRGV. He is not only the first foreign coach in the history of women's football in the country, but made an immediate impact. The Moldova Under 15 women's national team won the UEFA / AFC Development Tournament which took place in Singapore in March 2019. In the first game of the tournament they defeated Cambodia 5–0, which also represents the first time the country has won a game in that age group.^[3] As his contract ended in December 2020 he has decided he will not continue and focus on his USA club.

Football Federation Samoa

Between February 2021 and January 2022 he has served as a Territorial Scout in the United States for the Samoan Football Federation working in conjunction with the national coaching staff to identity potential national team players within the Samoan diaspora in the United States of America.

Wake Futbol Club

Beginning on April 1, 2022 Bugariu became the First Team head coach and the director of women's soccer with the club. He is responsible for the development of a brand new USL W-league competing in the South Atlantic Division and the overall vision and guidance for the club's already established youth academy. With only a few weeks to set up a roster, the team was able capture third place in the league, with 55% winning percentage. Players from the squad received significant honors, with one player named to the W-league Team of the Year and another being called up to the Under 23 England National Team. He resigned from his position January 2023.

Mount Olive Trojans

Beginning on April 1, 2023 Bugariu became the Head Women's Coach competing in the Conference Carolinas of the NCAA Division 2.