A FINRA Series 99 job typically involves working in the financial industry in an operations or back-office role. Professionals with this license ensure compliance with financial regulations, manage trade settlements, handle account management, and oversee risk controls. Series 99 holders usually work in brokerage firms, investment banks, or financial institutions. The exam, administered by FINRA, assesses knowledge of securities industry regulations, ethics, and operational procedures. Passing the Series 99 is required for individuals performing essential supervisory and support functions within a financial firm.