- Do you have PR or are you local or on a grad visa type scheme?
- Leaving at the 6 month mark will not look good to your future employer. You don't have enough experience to get a salary bump. In the 16K range, if you do not have some specific skills (sounds like you're in a general marketing function) it is easy to find a job, but not easy to find a good job.
- Best to stay in the trenches for a little bit, pay your dues and try and network. Look for startups, smaller companies and don't be in a rush to quit.