access the costco employee site for benefits, career opportunities, and discounts using google chrome and pingid multifactor authentication. Costco employees retrieve your username/reset your password. Costco alumni retrieve your username/reset your password. welcome to the portal for multifactor authentication. This site can provide you with: Configure additonal authentication methods. log in to access costco services and information. sign in to your costco account to access employee resources and benefits. access employee resources and benefits by signing in to your costco account.
