Login for Costco Staff ⚡️.

The Employee Self Service (ESS) system is a platform designed for staff members to obtain the latest updates regarding their schedules, salaries, and discounts. Upon successfully registering and logging in, employees are granted access to other beneficial network functions.

It is important to note that when attempting to access the ESS system from outside the Costco network, utilizing Opera or Mozilla Firefox browsers is cautioned against. The company has restricted access in advance due to these browsers' insufficient protection, which increases the likelihood of an account hack.

To access the employee's personal account, you must first register by following the instructions provided. Visit ess.costco.com, where you will find a login form. In the "Username" field, employees and alumni must enter their "My Costco Account" (LAN ID), while vendors and suppliers can enter their email. If you are unsure about your email, consult your manager or check your history. In the next field, you must enter your password, which is case sensitive. When changing your password for the first time, make sure it is strong enough to ensure extra protection. Once authorized, you will have full access to your schedule, handbook, and various benefits. Alternatively, you can use the Costco App to sign in.

To register for the Costco ESS system, follow these simple steps: go to mycostcoaccount.costco.com/register, select your country or region, enter your employee ID (found on a timecard or from payroll), and your location. If an error is made during this process, contact the Service Desk at 1-866-455-1914.

Should an error occur while accessing the ESS system, it might be due to login attempts made from a different country. In such cases, using a VPN to connect is recommended. Alternatively, if the error is due to issues with personal data, you might try waiting and attempting to log in later, calling the support number to identify the reason, or resetting your password through the "Trouble Signing In" feature and following the prompts.