Do you find your occupation on the SOL List of Australia? If you do find, you should apply for a skilled migration visa. As a professional, you might want to seek it. But beforehand, you have to meet the criteria of occupation points. Remember your occupation falls in the Skilled Occupation List.
Likewise, there is no separate STSOL List but a combined list of occupations. Every professional like you can seek short-term or long-term jobs. Seek a visa after the respective skill assessment body assesses your skills. VETASSESS, CPA Australia and ACS are among the different assessment bodies.