Costco Wholesale Corp. - 779 CONNECTICUT AVENUE [Customer Service / Retail Associate] As a Member Service Assistant at Costco, you'll: Actively greet members; Provide a high level of member service; Verify membership card; Keep entry counts...

Costco Wholesale Corp. - 200 FEDERAL ROAD, SUITE 2 [Team Member / Retail Associate] As a Gas Station Attendant at Costco, you'll: Monitor gas pumps, traffic flow, storage tanks; Clean and manage spills; Assist members and respond to potential...