LiteBlue USPS Employee Portal at www liteblueusps govBlueLite is a user-friendly online platform provided by United States Postal Service. It is developed for easy access to employee perks, schedules, compensation, and other. Using Liteblue, USPS employees can stay updated about their job details, connect with colleagues, and manage various HR tasks. Blue Lite USPS aims to streamline USPS operations and establish a more efficient work environment.