omghardship

Hello everyone! Not quite sure what to say or even where to begin, but heres a background story Graduated with my masters degree in neuroscience from seoul national university here in south korea. I'm originally an american who grew up in nyc, chicago, london and dubai. And have been living in seoul for the last 4 years. first working for samsung and then getting a masters degree. I really want to move to Sydney next because i hear you guys don't have a winter (i'm physically allergic to the cold and can't stand winter anymore!) and from what i hear from other Australians that Sydneys very nice all year long. the problem= I want to move out to sydney and work in the pharmaceutical business (since i've been working in a pharmacology lab for the last 3 years) it would be nice to work in the business side of the industry. I've looked through the skilled list, and the only thing i qualify for is medical laboratory scientist. However, I dont want to continue that line of work until after a phd. I have applied to several companies but I need to get a working visa for them to accept me as a candidate. But I'm not quite sure which visa I can even qualify for, and I've spoken to the embassy and they keep on telling me to just apply for the working holiday visa. however from what i've read that only allows you to work for 6 months and once you accept the visa you can't be nominated for any other visa afterwords. any ideas how to proceed?