Work Environment, Physical Demands, and Mental Demands: Typical office environment with no unusual hazards, occasional lifting to 20 pounds, constant sitting while using the computer terminal, constant use of sight abilities while reviewing documents, constant use of speech/hearing abilities for communication, constant mental alertness, must possess planning/organizing skills, and must be able to work under deadlines. Conduct quality control review of investigation packages (Questionnaire for National Security Positions SF-86) to ensure they are complete and accurate prior to submittal (no entry left blank, required timelines are covered, etc.).