Since Aquarius natives understand the constant shifts and fluctuations of life, due to their Uranus ruler, they're also able to adapt to changes in work and money better than other signs.
Moving from full-time to part-time and even flextime isn't a problem for you, just as adjusting your savings from week to week or dipping into savings for an unexpected problem that arises. You're usually pretty prepared when it comes to that stuff.
Using that adaptability for your highest good might mean showing higher-ups that you're their go-to person for challenging or difficult assignments. Your temperament lends itself perfectly!