A frontline supervisor is the person between a direct support professional and the rest of the agency. They make the schedule, fill a call-out, review notes, ride along with new staff, and hear about a problem in a house before a director does. In a group home the title is often house manager or program manager. In hourly in-home services it may be a team lead.
The job is not a QIDP credential. A qualified intellectual disability professional is a federal role inside an ICF/IID. A frontline supervisor is an agency job. Some supervisors also hold a QIDP-style degree. Many do not. Treating the titles as the same thing leads agencies to post the wrong ad and families to ask the wrong person to change a plan.
It is also not supports coordination. The coordinator writes and monitors the individual plan and, in many states, is supposed to be independent of the provider that employs the DSP. The supervisor works for that provider. They can tell you who is on tonight. They generally cannot authorize more waiver hours.
Supervision is a workforce issue, not only a management chart. New direct support staff learn the job from the person who trained them on the floor. When supervisors turn over, the schedule and the training go with them. Rate studies sometimes build in a supervisor-to-staff ratio and sometimes treat supervision as overhead the agency is expected to absorb.
NADSP's competency work treats frontline supervision as its own skill set: coaching, not only coverage. An agency that promotes the best DSP into the supervisor job without changing the job has renamed a shift, not built a supervisor.
On a tour or a complaint, this is the person families meet first. They can fix tonight's schedule. A change to authorized hours still has to go through the supports coordinator and the plan. Asking the supervisor for both is how a staffing problem and a plan problem get tangled.