Marine Corps question.. MOS'es?

Sup? Im kinda new to this whole Marine Corps thing. I just qualified for the DEP and am wondering where I can find some more information about the jobs they offer, along with descriptions as far as tech-combat jobs. I already know the ground option jobs (infantry, tank, artillery, etc.). Actually, Artillery is currently at the top of my list of jobs I want. But i have a fiance' (Army) with 3 kids, and I was wondering what else is out there. I already know a couple of the other jobs, like Loadmaster, but that requires too much travel for my (future) wife and kids situation. Like I said, Im very interested in something involving combat, but also looking into tech roles, so I was hoping to find something that mixes both worlds. Im just signing for a 4 yr stint and finishing my degree in the meantime so I can qualify for officer with hopes of being a pilot, if not, then maybe an Armor Officer. any information or links would be appreciated. Thank you and SEMPER FI!