A straight answer to both your questions is YES. You can do both, but my preference in relative importance will be option 1, where you can work in a governement position and be employed, that will be better for you.
Your career is best when its under regulation or restrictive and rule based. Police department or other such givernment official position suits your chart.
Your time untill year 2031 is very good for service and givernment Job or even private Job. Time after 2031 is better for business pursuits especially in the real estate sector.
Saturn in own house in 10th aspected by Mars in 4th house with Sun and Rahu in eighth house favours police department kind of career. Saturn and Mars position is such that real estate is also favourable.
Dasha of Jupiter running favours service as and Saturn after maturity will favour business as saturn is 11th lord too and aspects 7th house.