Ethan Crowley Email & Phone Number

Euless, TX, US

Irving, Texas, United States

• Conducted Prescription Drug Monitoring by using established LC/MS-MS techniques.
• Utilized LC/MS-MS for comprehensive analysis of drug metabolites such as THC, benzodiazepines, barbiturates, opiates, cocaine, PCP, amphetamines, and MDMA, among others, upon request.
• Implemented ionization techniques like electrospray and APCI, along with tandem MS, for precise molecular identification.
• Employed liquid chromatography to separate analytes, with optimized parameters for resolution and peak symmetry.
• Incorporated internal standards and sophisticated data processing algorithms for accurate quantification and signal analysis.
• Prepared reagents according to SOP guidelines, performed QA/QC on all laboratory samples to ensure accuracy, and interpreted LC/MS-MS chromatograms by analyzing relative retention time, total allowable error, and area.

Alvarado, Texas, United States

• Coordinated safe and compliant hazardous waste pick-up in adherence with RCRA standards, ensuring precise waste manifests for proper cradle-to-grave tracking.
• Conducted rigorous facility inspections to identify and rectify violations, ensuring overall hazardous waste compliance.
• Assisted in sorting hazardous materials based on chemical and physical characteristics for lab packing.
• Regularly updated the Storm Water Pollution Prevention Plan.
• Handled diverse hazardous substances safely, including isocyanates and sulfuric acid.
• Built strong client relationships through excellent service.

Kingsville, Texas, United States

• Followed all federal, state, and local environmental regulations.
• Drove and maintained a work vehicle per company policies and procedures.
• Evaluated the potential environmental impact of proposed projects.
• Took soil samples by hand auger method for potential contaminant delineation
• Utilized ArcGIS to determine soil sampling locations on-site.
• Maintained a daily field report

Wichita Falls, Texas, United States

• Assembled and disassembled new sales floor fixtures.
• Moved existing sales floor fixtures and installed basic electronic equipment as needed.
• Detailed counters and modulars while setting merchandise to modular guidelines.
• Relocated excess overstock merchandise to locations determined by management.
• Operated basic hand tools, including screwdrivers and socket wrenches.
• Used pallet jacks to move shelves as required.

Abilene, Texas, United States

• Performed qualitative immunoassay of urine samples to detect illicit drugs, narcotics, antidepressants, benzodiazepines, and other substances, following CLIA and 25 Texas Administrative Code (TAC) Chapter 229.
• Multitasked while always maintaining a clean and accurate laboratory.
• Maintained a professional laboratory notebook and documented all machine maintenance records as required by CLIA.
• Utilized pharmacological knowledge to schedule future urine analyses by reviewing patients' medication histories, including drug class, administration route, recent prescriptions, and past analysis dates.
• Learned to rapidly adapt and apply new skills to meet laboratory requirements.

Abilene, Texas, United States

• Performed moderately complex work in the field of drinking water.
• Conducted technical inspections, surveys, and follow-up investigations.
• Prepared reports documenting field activities and observed conditions.
• Conducted environmental monitoring.
• Prepared technical papers regarding studies involving environmental subjects.
• Provided information to the public.

Canyon, Texas, United States

• Assisted in filing and field observation of staff members while taking notes to learn proper field sampling techniques, investigations, audits, and protocol
• Assisted with compliance audits at business and industry locations at the Amarillo field office
• Assisted with calculations during data analysis

Canyon, Texas, United States

• Assisted Dr. Hiranuma with research on quantifying atmospheric aerosol-cloud-climate interactions, weather modification, and assessing aerosols' impact on public health.
• Performed mathematical interpretation of data, including the formulation of differential equations and integrations.
• Assisted with calculations during data analysis.

Plainview, Texas, United States

• Assisted in preparation of laboratories within the biology department
• Prepared slides, set up laboratory equipment, gathered supplies assisted the professors in various duties as assigned