forward deployed engineer vs sales engineer

Forward Deployed Engineer vs Sales Engineer

SE wins the deal pre-sale with demos. FDE ships production post-sale embedded 1:1. SE carries quota 70/30 OTE, FDE base+equity no quota.

DimensionForward Deployed EngineerSales Engineer
LifecycleFDE: post-sale until workflow runsSE pre-sale / SA design / Consultant SOW
Writes prod code at customerYes - primary outputRarely / demo / scoped only
Coding intensity75-8035 (SA/SE), 45 (Impl)
Sales / quota / utilization15, no quota, no utilizationSE 75 quota 70/30, SA 65, Consultant 70-80% util
Owns prod outcome / pagedYes - themNo - hands off
Scales byProduct - ships to customer #2Demos / reference arch / headcount
Reports toEngineering / ProductSales / Services P&L