Junior Analytical Chemist / Application Scientist: Gas Chromatography-Mass Spectrometry (GC-MS)

Junior Analytical Chemist / Application Scientist: Gas Chromatography-Mass Spectrometry (GC-MS) Entech Instruments Inc. – Simi Valley, CA Entech Instruments Inc., a California-based analytical instrumentation company, is seeking an individual experienced with developing GC‑MS applications with a particular history of using sample preparation and introduction techniques such as SPME, SBSE, SPE, or dynamic headspace for a variety of matrices, including water, soil, pharmaceuticals, packaging, and food & beverage. Entech's recently introduced technology, VASE (Vacuum Assisted Sorbent Extraction), aims to revolutionize the GC‑MS research and testing industry by enabling solvent‑free exhaustive extractions of volatile and semi‑volatile compounds in a rapidly growing number of sample types and matrices while improving sensitivity and reproducibility. The successful candidate will participate in a team focused on new product and application development for multiple industry verticals and will have the opportunity to be involved with R&D, application note development, customer application support, journal publications, and presenting findings in both oral and poster presentations at conferences and trade shows worldwide. Responsibilities Developing and validating analytical methods for quantification of small‑molecule organic compounds for applications such as water analysis, flavors & aromas, food safety, cannabis, clinical biomarkers, pharmaceuticals, odorants and others. Thoroughly documenting analytical procedures and building best practices for sample preparation and instrument parameters. Compiling data, performing analysis, and developing conclusions supported by data. Authoring application notes and assisting marketing teams with publishing data to web site. Assisting with research and development. Analyzing customer samples and supporting customer applications. Troubleshooting analytical instrumentation as needed. Some travel to shows and conferences to present research and posters. Requirements Must be enthusiastic about new product development and willing to participate in rigorous experimentation with short production timelines. 3+ years working with extraction technologies such as SPME, SBSE, SPE, Purge & Trap, SOXLET, Quechers, Dynamic Headspace and other sample preparation techniques. Experience with Agilent, Thermo, or Shimadzu GC‑MS systems. Excellent communication skills in English, both oral and written for technical documentation, reporting of experimental results, and oral presentations. Must be able to present technical concepts and simulated or experimental results. Degree in chemistry or related field. Educational profile should include: Gas Chromatography, Mass Spectrometry, Mass Spectrometer Instrumentation, Chemistry, Chemical Engineering, Applied Chemistry, Applied Physics. #J-18808-Ljbffr