You spoke my name, and so I appear! ;D
Sounds like you're looking for an ORIGINAL Dragoon 'mech jock. I'd go with Freebirth Sibko and build from there. VERY few can-born went with the Dragoons (Natasha being the most notable). The good news is you get 100XP for every year of life. The bad news is that most modules cost more than 100XP times their durations, and you don't get the Attribute/Trait points if you repeat a module but have to pay the full cost. Civilian Job is a notable exception, and I created a "Staff Tour" equivalent for military types.
If you want more help, just let me know, and I'll take a swing with my spreadsheet. I've used it to create an older Explorer Corps Precentor, and she turned out all right... ;)