Here is my company of Assault infantry for my Epic Adeptus Mechanicus/Tech Guard army. Yes, they have jump packs! Imperial Guard Assault infantry were equipped with jump packs back in the days of Rogue Trader (they also had access to Rhinos, Land Raiders and other stuff that are nowadays reserved for Space Marines).
These troops will be deployed using either Gorgon assault carriers or Valkyries, depending on the mission. Those will be the subject of a future post.