LaToya Williamson

Senior Laboratory Technician with 15+ years of experience in chemical manufacturing and quality control, specializing in wet chemistry, water treatment chemistries, and advanced instrumental analysis (GC, LC, IC, ICP-OES, UV-Vis, AAS, KF). Skilled in leading OOS investigations, training laboratory staff, and supporting production through data-driven recommendations. Adept in SAP and laboratory software with strong knowledge of GMP, GLP, and ISO compliance.

Recognized for improving product quality, enhancing operational efficiency, and ensuring safe, compliant laboratory practices.

Quality Control Chemist II at Atotech USA (2021-07 – Present)

• Conduct advanced chemical and physical analyses of raw materials and finished products, ensuring adherence to customer and regulatory requirements.
• Lead training of new chemists and technicians, improving team efficiency and compliance with GMP and GLP standards.
• Manage SAP data entry and reporting to maintain data integrity and support batch release.
• Partner with production staff on OOS investigations, identifying root causes and implementing corrective actions that improved batch yield and reduced rework.
• Provide tank adjustment recommendations and process optimization, enhancing operational efficiency and product quality.

Quality Control Chemist I at Atotech USA (2016-03 – 2021-07)

• Performed routine and specialized analyses (Hull Cell, GC, LC, IC, ICP-OES, AAS, UV-Vis, KF) to verify batch quality.
• Defined adjustment instructions for in-process batches, ensuring production efficiency and compliance.
• Maintained, calibrated, and troubleshot analytical instrumentation to maximize uptime.
• Collaborated with production teams to enhance process reliability and reduce failure rates.

Quality Control Technician at Atotech USA (2015-10 – 2016-03)

• Conducted quality testing and visual inspections of raw materials and finished products.
• Documented test findings in SAP for traceability and compliance.
• Performed equipment calibration and maintenance to support consistent laboratory performance.

QA/QC Analyst at Akzo Nobel Surface Chemistry (2003-11 – 2012-09)

• Performed chemical and physical analyses for raw materials and finished products at a chemical and adhesive manufacturing facility.
• Calibrated and maintained laboratory instrumentation to ensure test reliability.
• Ensured compliance with FDA, GMP, GLP, and internal SOPs through testing, auditing, and documentation.
• Identified and resolved variances to maintain product quality and regulatory compliance.

Laboratory Prep I at Pace Analytical (2001-12 – 2003-11)

• Performed semi-volatile organic extractions from water and soil samples.
• Prepared reagents and standards, maintaining documentation and accuracy of laboratory procedures.
• Trained new associates in laboratory processes and regulatory compliance.

Bachelor of Science in Biology – South Carolina State University (2000)