Let me start off by saying that Moon in 6th typically needs a job/a purpose or to be productive etc. in order to be emotionally secure.An itinerary when they wake up.The nature of that sense of fulfillment is dictated by Aqua Moon square Pluto.
Aqua likes challenges. But so does Pluto in Sco.So the emotional nature likes to be challenged mentally(Air Aqua).Otherwise it can feel unfulfilled.
Keep this in the back of your mind. In that you dont need a "specific" job per se.
But whatever the job, you thrive in it when its challenging or requires sorting out complexities in patterns or some type of mental strain.
With the 12th house ruler being the Moon in the 6th, the nature of your job could be kept hidden, working behind the scenes or at night.
The 12th rules hospitals,jails,retreats generally. But it also rules the jobs within jobs that require one to be isolated,independent or work night shifts etc.
The job could also be the type that allows you to be "scattered" or boundless in some way.Use your imagination.
Saturn rules the 6th house of Cap & Sat is in Sag.Your organisational abilities or "rational brain thinking" tends to learn best through practical application.
Cap on the cusp of the 6th typically suggests that you tend to work on becoming the "authority" of your job or be very well adept at what you do.
You also have Tau in 10th and Venus(ruler) in Pisces(imagination) square Sat, Ura & Nep.
Both Cap in 6th & Tau in 10th suggests that you can "build" something of value that serves as a benchmark for others.
Tau is the builder & with ruler Ven in aspect with Sat, Ura & Nep, it is likely that it's through inventiveness OR using your creativity that you build something of value(Tau).
Look at that Nep in 5th reiterated by that Venus in Pisces square. Your imagination plays a part in whatever it is that you build.
The point i am making here is that you are an inventor.If you go into psychology, you may want to use your own methods/publish books grounded in your own experience.
If you go into into jewelry design, you may want to revolutionize the custom designs & branch off in your own way.
Whatever you do,you want freedom to go on your path & not strictly follow others.
There's a possibility that with Cap 6th and Tau 10th, what you do may serve as a blueprint/benchmark through which others after you learn- regardless of which industry.