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taking eei employment tests at aps
​​​At APS, you may be asked to take an EEI test as part of the job selection process. Job applicants are scheduled for EEI testing only upon referral by the job recruiter. Should you be asked to take a test, you will be notified by email with further instructions. Prior to the test feel free to review sample tests and brochures provided below.
edison electric institute (eei) sample tests & brochures

In cooperation with the Edison Electric Institute (EEI), we provide access to sample versions and brochures of some of our most widely used tests including:

sample tests & brochures
  • Construction & Skilled Trades Test (CAST) - System construction, vehicle/equipment maintenance and facilities maintenance jobs.
  • Maintenance Selection System (MASS) - Power plant maintenance jobs.
  • Plant Operator Selection System (POSS) - Power plant operations jobs.
  • Support & Administrative Selection System (SASS) - Administrative and other clerical/data support jobs.
  • System Operator & Power Dispatching (SO/PD) - Electric distribution and transmission power dispatching jobs. 
additional test brochures
  • Career Interest & Diagnostic Instrument (CADI) - Comprehensive career assessment.
To access any of these sample tests:
  1. At the prompt, enter the following information
    Name:           PNW
    Password:     Arizona
To access any brochures and Testing Tips information for these tests:
 
  1. At the prompt, enter the following information
    Name:             PNW
    Password:     Arizona
Accessing this site will provide you with additional information and links to the sample tests and testing tips. If you have any difficulty accessing this information, please try http://www2.eei.org/eeitests/onlineproducts/Login.aspx and use the same Name and Password as above; or contact staffing@pinnaclewest.com
sample tests & brochures
  • Construction & Skilled Trades Test (CAST) - System construction, vehicle/equipment maintenance and facilities maintenance jobs.
  • Maintenance Selection System (MASS) - Power plant maintenance jobs.
  • Plant Operator Selection System (POSS) - Power plant operations jobs.
  • Support & Administrative Selection System (SASS) - Administrative and other clerical/data support jobs.
  • System Operator & Power Dispatching (SO/PD) - Electric distribution and transmission power dispatching jobs. 
additional test brochures
  • Career Interest & Diagnostic Instrument (CADI) - Comprehensive career assessment.
To access any of these sample tests:
  1. At the prompt, enter the following information
    Name:           PNW
    Password:     Arizona
To access any brochures and Testing Tips information for these tests:
 
  1. At the prompt, enter the following information
    Name:             PNW
    Password:     Arizona
Accessing this site will provide you with additional information and links to the sample tests and testing tips. If you have any difficulty accessing this information, please try http://www2.eei.org/eeitests/onlineproducts/Login.aspx and use the same Name and Password as above; or contact staffing@pinnaclewest.com
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