Career Opportunities


Crown Oil & Gas, COG Well Service, COG Transport, and AAA Pumping periodically seek employees for oilfield specific positions.

Applications are accepted at any time, however, and reviewed.

All applicants, before hire, are required to pass a pre-employment drug test.

Applications must be submitted with a personal resume by fax at (307) 875-5423, by mail to P.O. Box 790 Green River, WY  82935, or in person at 3889 Hwy. 374 Green River, WY.

Click above for specific employment openings within each company.

Click below to fill out an employment application.