Jonathan Tomko

Jonathan Tomko Email and Phone Number

Field Service Specialist II @ Waters Corporation
Indianapolis, IN, US
Jonathan Tomko's Location
Milwaukee, Wisconsin, United States, United States
Jonathan Tomko's Contact Details

Jonathan Tomko work email

Jonathan Tomko personal email

n/a

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About Jonathan Tomko

I received my Masters of Science in Toxicology from VCU and I work at the Wisconsin Division of Forensic Sciences. I am a Senior Forensic Toxicologist now but aspire to be an applied research toxicologist. I've started a validation to extract biological specimens to be analyzed on Liquid chromatography Quadruple Time of Flight Mass Spectrometry (high resolution mass spectrometry). I'm looking to become more active within SOFT by participating and going to the Novel Psychoactive Substances(NPS) Committee meetings/events.

Jonathan Tomko's Current Company Details
Waters Corporation

Waters Corporation

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Field Service Specialist II
Indianapolis, IN, US
Website:
waters.com
Employees:
8923
Jonathan Tomko Work Experience Details
  • Waters Corporation
    Field Service Specialist Ii
    Waters Corporation
    Indianapolis, In, Us
    View
  • State Of Wisconsin
    Senior Toxicologist
    State Of Wisconsin May 2020 - Present
    United States
    I receive and examine body fluids for the presence of alcohol, drugs and poisons. I maintain the chain of custody, take notes on the evidence and analysis, form an opinion based on the analysis, testify in court, technically review cases, and perform instrument maintenance. In addition, I improve assays and develop new assays so that new drugs can be detected, and reported to law enforcement. Policies are updated with new assay information and with improved quality requirements which are used for casework analysis/interpretation.Instruments:Waters Acquity Xevo TQDWaters Acquity Xevo TQs microWaters Acquity Xevo G3 QTOF Agilent GCMS (models 7890B/ 5977B, 7890A/5975C)
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  • State Of Wisconsin
    Controlled Substance Analyst (Drug Chemist)
    State Of Wisconsin Jun 2018 - Apr 2024
    Milwaukee, Wisconsin
    I tested evidentiary material for the presence of controlled substances using a combination of color tests, FT-IR, GC and/ or GC-MS. Based on those results and observations I write a report of my findings which is reviewed by another analyst before being sent to Law Enforcement or District Attorneys Office. I technical review other analysts work and occasionally I am called up to testify in a court of law about my findings. Instruments:GC MS: models 7890B/5977BGC: 7890B
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  • Virginia Commonwealth University
    Research Assistant
    Virginia Commonwealth University Jan 2017 - May 2018
    Richmond, Virginia Area
    • Assessed inorganic species in the aerosol of electronic cigarettes• Developed method on Inductive Coupled Plasma Mass Spectrometry (ICP-MS)• Reviewed instrumental results and prepared technical reports
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  • Virginia Commonwealth University
    Graduate Teaching Assistant
    Virginia Commonwealth University Aug 2016 - May 2018
    Richmond, Virginia Area
    As a Graduate Teaching Assistant, I ordered laboratory equipment and supplies, maintained analytical instrumentation such as GC-MS, GC tandem MS, ICP-OES, and DART-MS. I supervised on average 20 students per section and I am helped train two teaching assistants in forensic chemistry laboratory work. I also instructed forensic chemistry laboratory work covering drug analysis, ignitable liquids, and mock casework. Any laboratory experiment development was completed by myself and other teaching assistants with the aid of the instructor.
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  • Fresenius Medical Care
    Quality Technician
    Fresenius Medical Care Jan 2016 - May 2016
    Oregon, Oh
    Responsible for maintaining integrity and quality of medical devices produced. Also responsible for ensuring raw materials and in process materials met specifications to be used in manufacturing. GMP regulated.
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  • University Of Toledo
    Research Assistant
    University Of Toledo Jan 2013 - Dec 2015
    Dragan Isailovic'S Lab
    I aided a graduate student (Dr. Rachel Marvin) on a project involving identification of peptides in human saliva using ESI, UHPLC, HPLC, MALDI and ESI-Orbitrap Fusion Tribrid mass spectrometry. Tasks involved data analysis, operation of instruments and scientific principles behind them. Sample preparation/solvent preparation.
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  • University Of Toledo
    Student
    University Of Toledo Aug 2012 - Dec 2015
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  • Aegis Sciences Corporation
    R&D Intern
    Aegis Sciences Corporation Jun 2014 - Aug 2014
    Nashville, Tn
    I assisted research assistants in developing instrumental methods and extraction methods for use within the company. Hands on experience with LC/MS and GC/MS and handling bodily fluids (blood/urine) and carcinogens.
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  • Fedex Ground
    Package Handler
    Fedex Ground Jun 2012 - May 2014
    Toledo, Ohio Area
    While here, I carefully handled and sorted packages up to 75 lbs. I was certified to drive heavy machinery. Data entry and organizational skills were key in this job to ensure packages were sorted and placed in appropriate trucks for on time delivery.
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  • Horace Mann
    Intern
    Horace Mann May 2011 - Jun 2012
    Springboro, Oh
    As an intern at Horace Mann Insurance company, I performed simple tasks such as data entry, and organizational work. I also verified personal information in regards to home insurance, car insurance, and retirement plans (Roth IRA and 401 (k).
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Jonathan Tomko Skills

Chemistry Analytical Chemistry Microsoft Office High Performance Liquid Chromatography Mass Spectrometry Research Ultra High Performance Liquid Chromatography Mass Spectrometry Powerpoint Ft Ir Uv/vis Microsoft Word Microsoft Excel Leadership Data Analysis Time Management Teamwork Public Speaking Critical Thinking Data Entry Logistics Management Outlook Solid Phase Extraction Liquid Liquid Extraction Basic Statistical Analysis Thermo Scientific Lc Fusion Orbitrap Mass Spectrometer Mla Pipette Trained Spekwin32 Software

Jonathan Tomko Education Details

Frequently Asked Questions about Jonathan Tomko

What company does Jonathan Tomko work for?

Jonathan Tomko works for Waters Corporation

What is Jonathan Tomko's role at the current company?

Jonathan Tomko's current role is Field Service Specialist II.

What is Jonathan Tomko's email address?

Jonathan Tomko's email address is jo****@****edo.edu

What is Jonathan Tomko's direct phone number?

Jonathan Tomko's direct phone number is +141953*****

What schools did Jonathan Tomko attend?

Jonathan Tomko attended Virginia Commonwealth University, University Of Toledo.

What skills is Jonathan Tomko known for?

Jonathan Tomko has skills like Chemistry, Analytical Chemistry, Microsoft Office, High Performance Liquid Chromatography Mass Spectrometry, Research, Ultra High Performance Liquid Chromatography Mass Spectrometry, Powerpoint, Ft Ir, Uv/vis, Microsoft Word, Microsoft Excel, Leadership.

Who are Jonathan Tomko's colleagues?

Jonathan Tomko's colleagues are Kennedy Sawyer, Kenq Barber, Nicholas Weigner, Andrew Stone, Csm, Benjamin Anwar Jones, Simon Keenan-Evans, Todd Clark.

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