Knowledge of how to evaluate control systems for financial, administrative, program, and operational activities to provide reasonable assurances that obligations, costs and disbursements comply with applicable regulations and laws, that property is funded, and assets are safeguarded; and that revenues and expenditures applicable to operations are properly recorded and accounted for. Involves ability to conduct surveys, studies and other investigations for management operations or related processes to assess and report adequacy, validity and compliance/non-compliance to requirements. Ability to communicate derived audit assessment and recommend, establish, modify and/or implement internal controls to mitigate findings.