An XRF Chemist specializes in analyzing materials using X-ray fluorescence (XRF) spectroscopy to determine elemental composition. They prepare samples, operate XRF instruments, interpret spectral data, and ensure accurate results for quality control, research, or regulatory compliance. XRF Chemists work in industries like mining, pharmaceuticals, environmental science, and manufacturing. Their role requires expertise in chemistry, analytical techniques, and instrument calibration to maintain precision and reliability in material analysis.