Career Testing

The best way to prepare for testing is to use the free resources offered by the Edison Electric Institute (EEI).

Preparation booklets

EEI has developed online testing preparation guides for most of the selection assessments used at Duke Energy: MASS (Power Plant Maintenance positions), POSS (Plant Operators) and CAST (Construction and Skilled Trades positions).

To access the booklets, go to www.eei.org/testingbrochures and log in.

• Name: reno
• Password: tahoe

Practice Tests

Practice tests are available for MASS, (Power Plant Maintenance positions), POSS (Plant Operators), and CAST (Construction and Skilled Trades positions).

To access the practice tests, go to www.eei.org/practicetests/ and log in.

• Name: reno
• Password: tahoe