I'm swimming against the current with this, but I think the role is really cool. Blessed by your own company to wear the vestments of an expert, and expected by the customer to deliver the sort of advice that will get a team "unstuck", a forward deployed engineer is in the perfect spot to prove just how much of a hotshot he or she is. Especially in fields like defense where the customer is staffed with teams that are…
I agree that the idea is cool, but from what I've heard from people in the role at most companies it's essentially a solutions architect role by another name. Funny enough, the Pragmatic Engineer (author of the post linked) had a follow up from about a year after the post above and he reports the same thing. https://blog.pragmaticengineer.com/the-pulse-forward-deploye...
Is the nominal difference between an archetypal FDE and an archetypal SA greater than the difference in the SA role from company to company?