<xsd:simpleType name="BasicPositionClassification">
    <xsd:restriction base="xsd:string">
        <xsd:enumeration value="Direct Hire" />
        <xsd:enumeration value="Temp to Hire" />
        <xsd:enumeration value="Contract to Hire" />
        <xsd:enumeration value="Contract" />
        <xsd:enumeration value="Temporary" />
        <xsd:enumeration value="Volunteer" />
        <xsd:enumeration value="Internship" />
        <xsd:enumeration value="Apprenticeship" />
        <xsd:enumeration value="On Call" />
        <xsd:enumeration value="Remote" />
        <xsd:enumeration value="Any" />
    </xsd:restriction>
</xsd:simpleType>