David Trimble Email and Phone Number
Senior Scientist with method development and validation experience using GC, GC/MS, HPLC, FTIR, and a variety of wet/automated/physical test methods. Excels as both a manager of at-line/near-line quality laboratories and an individual research/manufacturing scientist. Specializes as team member and/or leader in analytical/process investigations, root cause analysis, and quality/complaint resolution. Strong desire to expand on existing SPC and similar TQM/ statistical/validation skills to develop Six-Sigma expertise. Passionate about maximizing internal and external customer satisfaction.Specialties: • Provide critical support to manufacturing, customer service engineers, and environmental engineering through timely, accurate, and thoroughly documented chemical analyses.• Routinely saved $2M by minimizing downtime and off-grade events, providing account saving services to sales and tech service managers.• Minimize/eliminate instrument downtime and eliminate thousands of dollars in contract costs by providing on-site services. Instrument/method development, qualification, validation.
Northrop Grumman
View- Website:
- northropgrumman.com
- Employees:
- 82439
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Senior Staff Research ScientistNorthrop Grumman Jul 2022 - PresentElkton, Maryland, United States -
Staff Research ScientistNorthrop Grumman May 2018 - Jul 2022Elkton, Md -
Board Of GovernersEastern Analytical Symposium 2000 - PresentHave served as Awards Chair, Registration Chair, Short Courses Chair, and Delegate for the Coblentz Society
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Senior Analytical ScientistOrbital Atk Apr 2012 - May 2018Elkton, Md -
Heritage Council DelegateScience History Institute Jan 2007 - Mar 2017Provide council and direction to the larger Board of Directors as delegate for the Society for Applied Spectroscopy.
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Mgr. Analytical InstrumentationSwarthmore College Jul 2001 - Mar 2012• Minimize/eliminate instrument downtime and eliminate costly service contracts by providing fast on-site services in extremely cost effective way. Responsible for qualification and availability for all Department research and teaching instruments. Method development for teaching labs.• Instruct theory and principles of operation in freshman through senior laboratories. Collaborate with faculty and interdepartmental research efforts. Mentor student researchers. • Prepared and lead Department Safety Awareness Training and provided critical input to policy and procedure.• Principle responsibilities include Varian and Waters HPLCs and CE, Fast Protein LC, Hewlett Packard GCs and Varian GC/trapMS, Bruker 400 MHz NMR, Mattson and Digilab FTIRs, SPEX fluorimeters and CCD/Raman spectrograph, Circular Dichroism, P-E ICAP emission, powder R-Ray Diffraction, Polarography/Coulometry, a variety of UV-Vis-NIR instruments. -
Governing Board Member And Executive CommitteeFacss International Conference Jan 1995 - Jan 2010Have served as General Conference Chair, Board Secretary and Parlimentarian, Delegate for both the Coblentz Society and Society for Applied Spectroscopy
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Group Leader, Analytical ServicesInternational Paper Jan 1990 - Nov 2000• Provided critical support to manufacturing, customer service engineers, and environmental engineering through timely, accurate, and thoroughly documented analysis programs. Routinely saved up to $2M by minimizing downtime and off-grade events, providing account saving services to sales and tech service managers. • Employed knowledge of compliance/regulatory practices to establish GMP-like quality systems for sample receiving/tracking, drafting new laboratory SOPs, reviewing existing SOPs, and validation of test results. Employed SPC control charting principles as appropriate. • Provided in depth counsel to senior management and drafted customer correspondence to address FDA, EPA, State and Federal wastewater permit, and California Prop 65 issues. • Scoped, constructed, and operated pilot wastewater treatment facility to improve final effluent quality in a fiscally responsible manner. As lead wastewater chemist received praise from Virginia Department of Environmental Quality for instituting documentation systems and blind QA programs beyond those required.• Championed use of vibrational spectroscopy to solve process upsets, improve product quality, address customer complaints, and for competitive formulation analysis.• Responsible for On-Line and At-Line test method validation and test result integrity. • Expanded number and type of chemical tests to add value to wastewater, raw materials, and process/quality control testing programs without exceeding $850M budget.• Accountable for performance of 4 Chemists and 7 Technical Associates. Successfully used active coaching and mentoring to boost performance of group members. -
Adjunct Professor Of ChemistryRichmond Va Area Colleges Jan 1992 - Dec 1995
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Post Doctoral ResearcherMeasurement And Control Engineering Center, Knoxville, Tn Jan 1988 - Jan 1990• Developed novel fiber optic FT-Raman spectroscopic instrumentation for on-line composition analysis for process control of chemical distillation columns. Developed and employed chemometric methods to determine chemical composition. System successfully validated at large scale manufacturing facility.
David Trimble Education Details
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Analytical Chemistry -
Chemistry
Frequently Asked Questions about David Trimble
What company does David Trimble work for?
David Trimble works for Northrop Grumman
What is David Trimble's role at the current company?
David Trimble's current role is Senior Staff Research Scientist at Northrop Grumman.
What schools did David Trimble attend?
David Trimble attended University Of Tennessee, Knoxville, Denison University.
Who are David Trimble's colleagues?
David Trimble's colleagues are Shaun Davis, David Scott Evans, Isaias Ayala, Joe Scheckel, Heather Hervey, William Sweet, Surojit Das.
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