While the other guides are helpful, they are rather chaotic, so I made a chart that shows how to obtain all the achievements with only one save / reload. My guide shows how to unlock "The Nuclear Option" while aligned with the Brotherhood, but I also indicate when to diverge from these steps, if you want to play the Railroad or Minutemen endings.

Achievements from the Far Harbor DLC are not missable so if you just continue with your playthrough you will get them all.

Achievements ("Raiding for a Living" & "Hostile") from the Nuka-World DLC however are missable if you become enemy with raiders (murdering any gang member after you've exited the Gauntlet). So in short do not do not become enemy with the raiders before completing Story achievements and "Raiding for a Living" & "Hostile Takeover" and you will get them all! :)

A lot of effort and attention went into creating this guide. If you found it helpful, don’t fret to leave a like or an award! :D