Fire Job get! Went to Karnak and decided to grind out 26000 gil from the wolves for hammer profits. Loaded up on Mythril equipment for my Knights and new clothes and Frost Rods for my Time Mages. The enemies in the Fire Ship were no problem, as my Knights already learned Two-Handed, so they went down in one shot. Liquid Flame was also pretty easy, smacking it a few times and breaking a Frost Rod in its tornado form. Also managed to grab the unique treasures in Karnak Castle without breaking a sweat. Gigas took two shots, but everyone else took one (Sorcerers were the bigger threat, since they could confuse my Knights). Iron Claw died without ever using Death Claw, thanks in part to Haste from my Time Mages.
And now, Fire Crystal shards in hand, Gilgabot granted my third job... Monk! I've had Monk in two previous years, but never with this job combination. I'm guessing that Monk will go pretty well with Knight (Equip Armor/Guard on Monk, HP+30%/Focus on Knight, Barehanded on Time Mage). Plus, I think Monk was buffed slightly in the Mobile version, as !Kick now apparently ignores Row, so it should be handy against Purobolos and such.