Chronological order
| 1997 | | |
| | Field worker (summer job) | Muncipality of Vihanti |
| 1998 |
| | Field worker (summer job) | Kaunispiha Oy |
| | IT-support person | Lemminkäinen Oy |
| | Assistant in 'Meet Nokia' | Nokia Oyj |
| 1999 |
| | Software tester (summer job) | Nokia Oyj |
| 2000 |
| | Lumberman | Verkasalon saha Ky |
| 2001-2002 |
| | Bartender | OpTeam Henkilöstöpalvelut |
| 2003 |
| | Bartender | OpTeam Henkilöstöpalvelut |
| | Bartender | Ravintola Loop |
| | Construction laborer | Hartiapankki Oy |
| 2004 |
| | Bartender | OpTeam Henkilöstöpalvelut |
| | Bartender | Raatihuoneravintolat Oy |
| | IT-support | OAJ Oulun Paikallisyhdistys ry |
| 2004-2005 |
| | IT-support | OAJ Oulun Paikallisyhdistys ry |
| 2006-2008 |
| | Trainee | Codenomicon Ltd |
| 2010-2011 |
| | Trainee Research Scientist | VTT - Technical Research Centre of Finland |