Melissa D. Hartwell holds a Bachelor of Science degree in astronomy and astrophysics from the Florida Institute of Technology (Melbourne, Florida USA). As Analytical Metrology Scientist and Assistant Director, Melissa has primary responsibility for the daily laboratory calibration and measurement activities including transfer spectrophotometer operation, calibration data acquisition and calibration data/report review. As part of this responsibility, Melissa oversees the laboratory schedule to ensure a productive flow of the diverse calibration activities so that customer deliverable timelines are met or exceeded. In addition, Melissa issues and reviews measurement service orders, and ongoing status updates of measurement service orders in progress. Melissa is also actively involved in maintaining customer communications.