Performs both simple and complex pulmonary testing, including but not limited to spirometry, lung volume, diffusion capacity, and body plethysmography studies, along with arterial blood gas testing, six-minute walk testing, exhaled nitric oxide analysis, metabolic measurement studies, and hypoxia altitude simulation testing. The framework is comprised of ten competencies (half People-Focused, half Performance-Focused) and are defined by observable and measurable skills and behaviors that contribute to workplace effectiveness and career success.