In 2006, her last year in goal at Trondheims-Ørn, the club conceded only ten goals in the entire Toppserien season of (at that time) 18 matches.
At the beginning of 2007 she moved back to Oslo to start work as a professional engineer at Det Norske Veritas. At the same time she joined Asker FK as first keeper. After a good start to the season she tore a collateral knee ligament in June 2007 which kept her out of football for several months, and she was not selected for the Norway squad to go to the World Cup tournament in China in 2007.
Hjelmseth went with Norway to the Beijing Olympics in 2008 as third keeper, in the reserve squad of four who were only to be used if a player in the main squad of 18 had to leave for medical reasons.
At the end of 2008 Asker's first team was disbanded after continuing financial troubles at the club, and most of the players including Hjelmseth joined the newly formed team Stabæk Fotball, attached to one of Norway's largest sports clubs, for the 2009 season.
In August 2009 Hjelmseth was designated Norway's first-choice goalkeeper for the UEFA Women's Euro 2009 held in Finland between Europe's leading twelve footballing nations. In the group stage Norway were placed third, and they advanced to the quarter-finals where they beat Sweden 3-1 contrary to most predictions, only to fall in the semifinal against the reigning champions Germany. Hjelmseth was widely praised for her part in what was seen as a successful campaign.
*League winner 2000/01/03 with Trondheims-Ørn, and 2010 with Stabæk Fotball Kvinner.
*Cup winner 1999/2001/02 with Trondheims-Ørn.