"Grants Engineer while crouched or prone. Will also activate while standing still after a short delay."
— In-game description
Tech Savvy is a Legendarygun perk in Call of Duty: Infinite Warfare. It is current found on the LegendaryAtlas - Overwatch variant. It grants the player the perk Engineer when the player is either crouched or prone, as well as when the player is standing still.