Glenroy Walker
Bronx,New York
Summary
Analytical Chemist with more than 15 years experienced in laboratory operations and quality control. Streamlined processes and led teams to achieve consistent results through effective problem-solving and collaboration. Focused on enhancing productivity, efficiency, and safety in fast-paced environments.
Overview
1
1
Certification
17
17
years of professional experience
Work History
Laboratory Supervisor
Sigmund Cohn Corp
06.2024 - Current
- Implemented quality control measures to improve the accuracy of laboratory results and reduce errors.
- Reduced turnaround time for test results by optimizing workflows and laboratory procedures.
- Mentored junior staff members to foster professional growth, skill development, and career advancement opportunities within the organization.
- Prepare and authorized Certificate of Analysis (CoA)
- Facilitated troubleshooting efforts during unexpected challenges or crises while maintaining composure under pressure.
- Maintained compliance with regulatory requirements by staying current on industry standards and updating policies accordingly.
- Implemented preventive maintenance schedules for laboratory equipment, resulting in reduced downtime and repair costs.
- Developed and implemented standard operating procedures to verify quality control.
- Collaborate with developers in building out new laboratory facility
Laboratory Technician
Sigmund Cohn Corp
Mount Vernon, NY
04.2023 - 05.2024
- Operated laboratory equipment to conduct testing, recovery and refining of Platinum Group Metals (PGM) and alloys.
- Determine trace metal impurity using ICP, XRF and AAS analysis.
- Prepare and inspect microscopic samples for grain formation, internal stress, and fractures.
- Prepared samples and reagents, ensuring compliance with safety protocols and quality standards.
Compounder
Estee Lauder
Melville, New York
09.2022 - 04.2023
- Performed cleaning and sanitization of production tools and equipment to maintain hygiene standards.
- Operated blending equipment to formulate cosmetic products according to established recipes.
- Utilize current good manufacturing (cGMP) and documentation practices (GDP)
- Monitored quality control processes to ensure consistency and compliance with safety standards.
- Clean and sanitize production tools and equipment.
- Supported Research and Development (R&D) in bringing new products to market, facilitating innovation and product launch.
Quality Control Analyst
Noranda Bauxite Company
Jamaica
11.2009 - 09.2021
- Ensure 95% customer quality conformance.
- Monitored customer quality standards to achieve 95% conformance.
- Supported various departments with quality assurance to consistently meet key performance indicators.
- Monitor Aluminum content along with various oxide concentration using XRD, XRF and titrimetric analysis.
Education
Bachelor of Science - Chemical Engineering, Process Engineering
University of Technology Jamaica
Jamaica, WI06.2009
Associate of Applied Science - Applied Sciences
Browns Town Community College
Jamaica, WI06.2005
Skills
- Laboratory Techniques
- Analytical techniques
- Chemical safety procedures
- Laboratory safety protocols
- Regulatory compliance
- Quality control procedures
- Lab operations
- Staff management
- Performance reviews
- Emergency response protocols
Certification
OSHA 30 Hour General Industry Training- May 2022
HAZWOPER and DOT certified- 2026
Timeline
Laboratory Supervisor
Sigmund Cohn Corp
06.2024 - Current
Laboratory Technician
Sigmund Cohn Corp
04.2023 - 05.2024
Compounder
Estee Lauder
09.2022 - 04.2023
Quality Control Analyst
Noranda Bauxite Company
11.2009 - 09.2021
Bachelor of Science - Chemical Engineering, Process Engineering
University of Technology Jamaica
Associate of Applied Science - Applied Sciences
Browns Town Community College