Jack has worked in mass spectrometry for over 10 years, starting in 2014, working for a CRO specializing in small molecule method development and validation. Since 2019, Jack has worked for SCIEX in his role as a senior technical marketing specialist, continuing a strong focus on method development and small molecule analysis. He has an emphasis on the creation of application notes for the pharma, food, environmental and industrial markets. Jack joined SCIEX in 2019 as a technical specialist. His main responsibilities include the creation and proliferation of technical marketing content such as application notes and presentations as well as having a strong focus on the pharma market and small molecule analysis. Prior to joining SCIEX, Jack was employed by a CRO working mainly in small molecule method development and validation, with an emphasis on LC and LC-MS analysis.