Human Resources and Security Specialists should use this tool to determine the correct investigation level for any covered position within the U.S. Federal Government.
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* There is a prerequisite or corequisite of calculus for course work in atmospheric dynamics and thermodynamics, physics, and differential equations. Calculus courses must be appropriate for a physical science major.
Combination of education and experience -- course work as shown in A above, plus appropriate experience or additional education.
Use the Group Coverage Qualification Standard for Professional and Scientific Positions for this series in conjunction with the Individual Occupational Requirements described below.