Felisha Rodriguez

• Lead radiochemical analysis of environmental samples (soil, water, air), ensuring compliance with EPA, ASTM, and Standard Methods
• Oversee analytical methods as Supervisor of Methods, ensuring validation, implementation, and adherence to QA/QC and regulatory standards
• Perform data validation and verification to ensure accuracy, completeness, and defensibility of analytical results
• Conduct isotopic analysis of uranium, thorium, and radium using alpha/gamma spectroscopy, gas proportional counting, ICP, and KPA
• Execute radiochemical separations (including Eichrom methods) to support trace-level radionuclide analysis
• Review and approve technical data packages to ensure regulatory compliance and audit readiness
• Maintain, calibrate, and troubleshoot laboratory instrumentation in accordance with quality standards
• Develop, review, and update SOPs to ensure consistency and regulatory alignment
• Support internal and external audits through proper documentation and QA/QC compliance
• Investigate and resolve analytical and quality issues, supporting CAPA initiatives
• Prepare reagents, standards, and tracers in accordance with established methods
• Train and mentor junior staff on analytical methods, instrumentation, and quality procedures

Client: Regeneron Pharmaceuticals – Glassware Technician

• Maintained laboratory glassware and equipment in a regulated environment
• Handled biohazardous materials in compliance with safety standards

Client: Good Housekeeping – Consumer Testing Coordinator

• Coordinated product testing, including sample tracking and data collection
• Maintained accurate documentation and supported reporting processes

Client: Lab Support – Branch Assistant

• Supported administrative and recruiting operations, including candidate coordination and record management

•Maintained files and records
•Assisted in planning, implementation, and evaluation of special projects
•Created publicity to advertise office programs and workshops
•Managed accounts payable such as checks and invoices