Christine Koenig
Grand Prairie
Summary
Detail-Oriented QA Microbiologist with a strong foundation in microbiological testing, quality control, and laboratory practices. Skilled in aseptic techniques, media preparation, and microbial analysis of raw materials and finished products. Knowledgeable in GMP, GLP, and A2LA standards with hands-on exposure to environmental monitoring and documentation.
Overview
5
5
years of professional experience
Work History
Laboratory Technician II - Quality Assurance
Eurofins Microbiological Lab
DeSoto
01.2023 - Current
- Registered, aseptically composited, and prepared raw, in-process, and finished products for microbiological testing (i.e. pathogen detection and bacterial enumeration)
- Conducted environmental monitoring of laboratory areas (high, medium, and low risk) to detect microbial/amplicon or pathogen contamination multiple times a week.
- Validated laboratory equipment through regular calibration and preventive maintenance according to GMP/GLP standards.
- Assisted in the research and development, and maintenance of laboratory SOPs, improving process efficiency and consistency for new types of products.
- Prepared cultures of bacteria and other microorganisms for laboratory use
- Prepared media, agar, and lysis for in-house microbiology testing, pathogen confirmation, and bacterial species identification.
- Able to identify strains of bacterial pathogens using API strips, gram staining, and isolation of bacteria from plate streaking on various agar.
- Performed internal method audits, calibration, and sterilization mapping of incubators, autoclaves, waterbaths, centrifuges, microscopes, and automatic pipettes.
- Undergoing training with JIRA for compliance issues.
- Utilized Laboratory Information Management Systems (LIMS) for tracking, documenting, and reporting laboratory activities to generate sample reports for clients.
- Ran MDS, BAX, and Bacgene PCR analysis for pathogen testing of Salmonella, E. Coli, STEC, and Listeria for 200+ samples daily.
Laboratory Technician
Eastex Environmental Laboratory
Nacogdoches
07.2021 - 12.2022
- Conducted environmental testing of drinking, well, wastewater, solids, soils, and sludge samples to support regulatory compliance and quality assurance.
- Worked closely with local cities, environmental agencies, private utilities, and private clients for sample collection and testing.
- Maintained and uploaded accurate records and monthly submissions to ensure compliance with EPA and TCEQ directives.
- Certified in BOD, CBOD, TSS, TVSS, MLSS, MLVSS, TS, TDS, Percent Solid, Hardness, CA Hardness, Fluoride, Orthophosphate, Nitrite, Nitrate TNT, COD, pH, E. Coli, Total Coliform, Fecal Coliform testing.
- Prepared chemical solutions and reagents to ensure accuracy and compliance with established formulas and SOP guidelines.
- Calibrated and maintained spectrophotometer, colorimeter, pH/conductivity/DO Meter, TDS/RO machine, Turbidity Meter, and other field testing equipment.
- Coordinated with staff to ensure quarterly proficiency testing was reported in compliance with federal and state requirements.
- Adhered to strict safety protocols for handling and disposing of hazardous materials and Reagents, ensuring a safe laboratory environment.
- Documented test results accurately in laboratory information systems.
- Trained new staff on laboratory methods and safety procedures.
- Participated in regular safety audits to maintain quality certifications.
Education
Bachelor of Science - Biology
Stephen F Austin
Nacogdoches, TX12-2020
Skills
- Quality Assurance
- Microbiological and Water Quality
- Laboratory SOPs/GMP/GLP
- Equipment Calibration and Auditing
- Environmental Monitoring
- Biochemical Analysis
- Media Preparation & Culture Handling
- LIMS and JIRA utilization
- Bacgene and BAX testing
- Adaptability
- Collaboration
- Leadership
- Integrity
- Critical thinking
- Flexibility
- Time Management
- Dedication
References
Kelly Duron - Quality Assurance Manager at Eurofins
- Relationship: Manager/ Coworker
- Cell: 817-812-8709 CST
Tiphynee Salazar- LPC at Building Pathways Counseling Services
- Relationship: Friend
- Cell: 817-201-3239 CST
Danielle Greene- Major Gifts Associate at The Chaplin School
- Relationship: Family
- Cell: 832-465-1440 EST
Timeline
Laboratory Technician II - Quality Assurance
Eurofins Microbiological Lab
01.2023 - Current
Laboratory Technician
Eastex Environmental Laboratory
07.2021 - 12.2022
Bachelor of Science - Biology
Stephen F Austin