Jeffrey C. Hemmerdinger
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Chemical Manufacturing Technician
Adept at troubleshooting all types of HPLC equipment and software.
Interpretation of NMR,IR, GC/MS, HPLC
Experience
Entegris Billerica,MA
Engeneering Laboratory Technician (6 Months)
Worked for senior engeneer on new products.
Thermo-Fisher-formerly Applied Bio-systems /Life Technologies/AlfaAzear
Haverhill, Bedford, Framingham 2002-2017
Labeler (1 yr)
•Responsible for labelling chemicals and verifying that all specifications on the work order are correct.
Responsible for ordering supplies and for inventory.
Chemical Manufacturing Technician (14 Yrs.)
•Performed many chemical synthesis and preparative HPLC. Used HPLC equipment from several manufacturers such as Biocad, HP, Perkin Elmer.
•Performed preparative HPLC using a 10 liter stainless steel reverse phase column
•Worked as a team member in the production of polystyrene beads used for HPLC of biomolecules such as anti cancer drugs.
•Responsible for over 30 different products, both analytical and preparative. Packed and tested labeled, and packaged columns for sale.
•Products are used to purify drugs which will be used in humans. All manufacturing is done under cGMP and ISO guidelines very similar to the pharmaceutical industry.
•Worked in scale up and IQ/OQ of new reactors and equipment. Solving issues quickly to keep production schedule.
Cambridge Isotope Laboratories, Andover MA
Chemist (17 yrs.)
•Produced hundreds of different isotopically labelled chemicals.
•Work involved some research and development, synthesis, analytical skills, and knowledge of customer requirements. Made decision of which tests to include in certificate of analysis.
•Produced a high quality product and an analytical package which demonstrated chemical purity and isotopic enrichment.
•Handling and use of chemicals in a safe and responsible manner.
•Knowledge of chemical and toxicological properties, of government guidelines, and of acceptable procedures for handling and use of chemicals.
Completed: Life Technologies Manufacturing Academy
Statistical Process Control training
5S, Lean, Chemical Safety trainings
Education
University of Massachusetts Boston B.S. in Biology
Volunteer
•Citizen Schools, Chelsea, MA for 10 weeks
•Received excellent training in public speaking, and teaching.
•Performed many hands on experiments, making cheese, butter, whipped cream, and ice cream.