Where he played three seasons in the Finnish top division Mestaruussarja and was signed by Swedish Allsvenskan club IK Brage in 1988.
After two years, Alatensiö returned to Pori and spent the remainder of his career for PPT/FC Jazz.
During his time with the club, he won two Finnish championship titles with FC Jazz in 1993 and 1996.
[1][2] Jarmo Alatensiö capped 19 times for the Finland national football team.
[3] After retiring from professional football, Alatensiö pursued a brief managerial career coaching fourth- and second-tier clubs FC PoPa and MuSa at his home town Pori.