He can be found in the "Second Chance" bar, alongside Dallas and Richard. They frequently complain about the Authority. He later claims that his brother was taken in for "questioning" by the Authority about the Resistance.
After accepting the quest "Deadly Delivery", Jacob will offer the mission "Finding Feltrite", in which the protagonist must supply him with 20 Feltrite Crystals in exchange for an upgrade for a Defibrillator upgrade he has.
- When "Finding Feltrite" becomes available, Jacob will be sitting at the bar rather than at his usual table.