Best way to apply for permanent resident...

[Wynter]

I am wondering what the best way for me to apply for permanent canadian resident status would be. I am currently a US citizen. I have a Bachelor's degree in business administration and I am dating a canadian citizen. I have gone to different websites and they can be sort of confusing. I do not know where to go to begin to get a job offer for a work visa. Should I apply for resident status based on my profession or that I will eventually marry a canadian citizen?