The Hiring Manager role can create and self-approve a job order (requisition) with an estimated value of less than $10K, approve time, create work order revisions, and see/report on all related activities.
The Org Owner role can do everything a hiring manager can do plus approve transactions with an estimated value from >$10K to $250K, and see/report on all activities in the Org.
The Tub Owner role can do everything a hiring manager can do plus approve transactions with an estimated value of >$250K, and see/report on all activities in the Tub.
Time Sheet Approvers can only approve or reject weekly timesheets for the contingent worker assignments (work orders) they are associated with. Usually, this is a responsibility delegated by a Hiring Manager.
Reporting Users can modify and run Fieldglass reports for all activities in their own Tub, but they have no transactional access or responsibilities.
A Proxy is not an assigned user role but a designation of responsibility to act (specifically, to approve or reject transactions) on behalf of another user, either temporarily or indefinitely. Both users need to have the same “level’ of role – so someone serving as a proxy for a Hiring Manager needs to have that role, or be a Org- or Tub Owner.