Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic

Nancy Roxanne Martinez

Amarillo,TX

Summary


Detail-oriented individual with exceptional communication and project management skills. Proven ability to handle multiple tasks effectively and efficiently in fast-paced environments. Recognized for taking proactive approach to identifying and addressing issues, with focus on optimizing processes and supporting team objectives.

Overview

10
10
years of professional experience
1
1
Certification

Work History

Microbiology Technician

Confidential Employer
12.2024 - Current
  • - Conduct microbiological analyses of food, environmental, and clinical samples, focusing on detection of pathogens such as Salmonella, Listeria, and E. coli.
  • - Apply aseptic techniques during sample preparation, incubation, and testing procedures to maintain contamination-free workflows.
  • - Perform environmental monitoring and quality control testing in accordance with GMP, ISO, and internal standards.
  • - Maintain laboratory instruments and execute routine cleaning, sterilization, and preventative maintenance protocols.
  • - Utilize Laboratory Information Management Systems (LIMS) and EMR tools to ensure proper specimen tracking, data entry, and result reporting.
  • - Manage Certificate of Analysis (COA) preparation and release to clients while maintaining regulatory documentation accuracy.
  • - Coordinate timely transportation and chain-of-custody of specialized samples to external laboratories.
  • - Maintain a clean, organized, and safe laboratory environment while supporting continuous improvement and cross-functional collaboration.

Teacher Assistant / Substitute / ACC Assistant

Amarillo ISD
08.2022 - 12.2024
  • - Supported students in AEP/ISS programs and adapted instructional methods to meet individual learning needs.
  • - Provided supervision, behavior modeling, and academic assistance to students in both general and special education classrooms.
  • - Maintained confidentiality and enforced school safety protocols in classroom and substitute assignments.
  • - Assisted with movement, hygiene, and health-related needs for students with physical disabilities.
  • - Collaborated with teachers and staff to promote inclusive education and positive student development.

Laboratory Analyst

Silliker Laboratories
02.2022 - 09.2022
  • - Performed microbial testing on food and environmental samples using standardized lab protocols, targeting Salmonella, Listeria, and E. coli.
  • - Prepared and processed samples following strict aseptic techniques and industry regulations.
  • - Conducted instrument calibrations, daily quality checks, and environmental monitoring to uphold lab compliance.
  • - Entered data using LIMS and maintained documentation accuracy for audits and QA review.
  • - Partnered with QA teams to resolve discrepancies and support continuous quality improvement efforts.
  • - Packaged and coordinated sample transfers while ensuring labeling accuracy and proper chain-of-custody handling.

Lead Laboratory Technician / Supervisor’s Assistant

Swisher Memorial Hospital
03.2018 - 02.2020
  • - Led daily lab operations and prepared for successful CLIA inspections.
  • - Conducted instrument maintenance, QC troubleshooting, and cross-departmental testing coordination.
  • - Acted as interim supervisor; trained staff, ensured regulatory compliance, and contributed to operational improvements.

Tender Puller

Cargill Meat Solutions
11.2017 - 02.2018
  • - Operated in a production environment ensuring accurate meat cuts and tender removal procedures.
  • - Collaborated closely with QA teams to meet product quality and safety standards.
  • - Adhered to strict aseptic handling practices and sanitation protocols in raw meat processing.
  • - Identified and reported quality deviations to support corrective action and compliance.
  • - Maintained work area cleanliness and followed USDA food safety regulations and internal hygiene protocols.

Medical Laboratory Technician Supervisor

Amarillo Urgent Care
07.2017 - 11.2017
  • - Supervised daily operations of a CLIA-waived laboratory and ensured regulatory compliance.
  • - Trained medical assistants on the operation of CLIA-waived blood testing equipment and maintained accurate training documentation.
  • - Managed patient records and verified coding accuracy for insurance billing submissions.
  • - Ordered all lab supplies, tracked inventory, and managed the lab’s budget.
  • - Learned and assisted with general medical assistant duties, contributing to clinic efficiency.

MLT / Phlebotomist

Medical Heights Medical Center
01.2017 - 07.2017
  • - Executed specimen analysis aligned with EMR orders; ensured correct labeling and sorting.
  • - Collected blood samples using expert phlebotomy techniques.
  • - Performed testing in chemistry, serology, urinalysis, and hematology.
  • - Coordinated transport of specialized tests to reference labs and maintained HIPAA compliance.

Laboratory Analyst

Marshfield Food Safety
11.2015 - 07.2016
  • - Performed GDSS testing for Salmonella and E. coli; prepared samples for microbial and chemical analysis.
  • - Managed COA releases, enforced aseptic protocols, and adhered to internal safety standards.
  • - Maintained sanitation, handled waste, and ensured compliance with quality expectations.

Education

Associate of Arts - Psychology

Amarillo College
Amarillo, TX
05.2024

Associate of Applied Science - Medical Laboratory Technology

Amarillo College
Amarillo, TX
05.2011

Skills

  • - Microbiological & Clinical Testing
  • - Aseptic Techniques & Sample Integrity
  • - Phlebotomy & Specimen Processing
  • - Quality Assurance & Control (CLIA, ISO, GMP)
  • - Laboratory Safety & Regulatory Compliance
  • - Student Supervision & Educational Support
  • - HR Administration & Office Management
  • - Software: LIMS, EMR, Microsoft Office, DocuSign

Certification

  • - CPR & First Aid Certified
  • - OSHA and HIPAA Training
  • - CLIA / CAP / WELSH Lab Program Experience
  • - New Hire Orientation | HR Policy Training

Timeline

Microbiology Technician

Confidential Employer
12.2024 - Current

Teacher Assistant / Substitute / ACC Assistant

Amarillo ISD
08.2022 - 12.2024

Laboratory Analyst

Silliker Laboratories
02.2022 - 09.2022

Lead Laboratory Technician / Supervisor’s Assistant

Swisher Memorial Hospital
03.2018 - 02.2020

Tender Puller

Cargill Meat Solutions
11.2017 - 02.2018

Medical Laboratory Technician Supervisor

Amarillo Urgent Care
07.2017 - 11.2017

MLT / Phlebotomist

Medical Heights Medical Center
01.2017 - 07.2017

Laboratory Analyst

Marshfield Food Safety
11.2015 - 07.2016

Associate of Applied Science - Medical Laboratory Technology

Amarillo College

Associate of Arts - Psychology

Amarillo College

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