tuned... your information is out of date,
there has not been a swiss intl airlines base in basel for 1 year. main base is zurich. Basel was taken over by lufthansa technik switzerland (LTSW) look after the swiss rj for c check and line work in basel. swiss does not tend to recruit from SRT at all - i heard that they hired about 10 guys from srt some months ago but that was for the 3 a330-300 that swiss have taken over. lots of other guys have joined from different companies/countries but they are on the night shift.
i applied about 6 months back but i got knocked back and i have the rj so if u only have a light aircraft then u got no chance.
seems they only looking for people with airbus at the moment.