ANGEL MEZA
San Diego,CA
Summary
Microbiology laboratory professional with hands-on experience in pharmaceutical quality control within cGMP-regulated environments. Skilled in environmental monitoring, aseptic techniques, and microbiological testing, including water testing (membrane filtration) and Biological Indicator (BI) testing. Proficient in LIMS documentation, data integrity, and supporting OOS investigations and CAPA. Experienced in maintaining laboratory compliance, performing routine maintenance, and ensuring audit readiness while contributing to continuous improvement initiatives.
Overview
2
2
Languages
2
2
years of professional experience
Work History
Microbiology Laboratory Technician
Technical Safety Services
San Diego
05.2026 - Current
- Perform environmental monitoring sample processing and microbiological testing in accordance with established SOPs, USP, and applicable GMP requirements.
- Retrieve and process environmental monitoring samples following 1st- and 2nd-incubation periods, including microbial enumeration and identification.
- Perform Gram staining, MALDI-TOF identification, and biochemical testing for identification and characterization of microorganisms to the species level.
- Perform bioburden testing and microbial enumeration of environmental and product-related samples.
- Conduct TOC (Total Organic Carbon) and conductivity testing as part of laboratory quality-control and water-testing activities.
- Perform wet-mount microscopy for detection and evaluation of fungi/yeast and other microbial morphology.
- Work with microbiological methods and requirements associated with USP , USP , USP , and USP , as applicable to laboratory testing and environmental monitoring.
- Maintain accurate laboratory documentation, sample traceability, data entry, and compliance with SOPs and quality-system requirements.
Assistant Microbiologist
Amgen
Thousand Oaks, CA
04.2025 - Current
- Operated in compliance with EHSS, cGMP, and Good Documentation Practices (GDP) in a regulated laboratory environment.
- Utilized LIMS/SmartLab (LMES) for accurate sample tracking, data entry, and documentation.
- Performed microbiological testing, including water testing via membrane filtration.
- Conducted Biological Indicator (BI) testing to support sterilization validation and monitoring.
- Executed environmental monitoring, including surface (plate) testing and total airborne particle monitoring.
- Supported Container Closure Integrity (CCI) testing to ensure product sterility and packaging integrity.
- Performed routine QC support tasks: lab organization, daily cleaning, incubator cleaning and maintenance, media verification, documentation archiving, and plate readings.
- Assisted in media preparation, sterilization, and quality control of microbiological media.
- Performed equipment preventive maintenance and ensured calibration compliance.
- Supported OOS and non-conformance investigations and implemented CAPA actions.
- Assisted with internal/external audits, including lab readiness and data retrieval.
- Troubleshot laboratory issues and collaborated with cross-functional teams.
- Contributed to continuous improvement initiatives to enhance lab efficiency and compliance.
Environmental Monitoring
Grifols Biomat USA
04.2024 - 04.2025
- Performed environmental monitoring in manufacturing areas, including viable/non-viable air, surface, personnel, and water sampling.
- Conducted microbiological testing to support product quality and compliance in cGMP environments.
- Prepared and sterilized equipment and supplies using autoclave for laboratory operations.
- Maintained accurate documentation in compliance with FDA and GMP standards.
- Supported equipment maintenance, calibration, and routine lab operations to maintain audit readiness.
Education
Bachelor's degree - Microbiology
CALIFORNIA STATE UNIVERSITY OF LOS ANGELES
Los Angeles, CA06.2024
Skills
- Teamwork and collaboration
- Customer service
- Friendly, positive attitude
- Multitasking
- Critical thinking
- Microsoft Office
- Environmental monitoring
LANGUAGES
Spanish
Full Professional
CONTACT
- San Diego, CA 91911
- 657-739-7833
- Ameza0090@gmail.com
- Bold Profile
WEBSITES, PORTFOLIOS, PROFILES
https://www.ramirezlaboratory.com/
RESEARCH WEBSITE
https://www.ramirezlaboratory.com/
Timeline
Microbiology Laboratory Technician
Technical Safety Services
05.2026 - Current
Assistant Microbiologist
Amgen
04.2025 - Current
Environmental Monitoring
Grifols Biomat USA
04.2024 - 04.2025
Bachelor's degree - Microbiology
CALIFORNIA STATE UNIVERSITY OF LOS ANGELES