A job function or employment position to which people or other system entities may be assigned in a system.
Sources:
CNSSI 4009-2015
from
IETF RFC 4949 Ver 2
NIST SP 800-12 Rev. 1
under Role
from
IETF RFC 4949 Ver 2
the set of named duties or job functions within an organization.
Sources:
NISTIR 6192
under Role
A collection of permissions in role-based access control, usually associated with a role or position within an organization.
Sources:
NISTIR 7316
under Role