Job Responsibilities. Responsible for performing (NPSG) studies, for the diagnosis and treatment of sleep disorders, under the general supervision of a sleep lab director. Technical procedures include diagnostic NPSG, CPAP/BPAP/ASV titration, non-invasive positive pressure ventilation, split-night studies, and multiple sleep latencies (MSLT's) when required. Educate patient regarding the diagnostic and therapeutic procedures. Demonstrates Compete...