Sylvia Mateff

Detail-oriented professional with a Bachelor of Science in Environmental Science/Ecology and experience in quality control, laboratory operations, inventory management, regulatory compliance, and process improvement. Strong background in documentation, problem solving, and supporting efficient, accurate operations in fast-paced environments. Self-directed and adaptable, with a strong ability to quickly learn and master new software and systems.

Regulatory Specialist/ Quality Assurance at Arkon Solutions Corp. (previously Engenium Chemicals Corp.) (2024-05 – Present)

• Maintain inventory and product data in Cin7, including setup and maintenance of production and assembly BOMs.
• Author, review, and revise Canadian- and U.S.-compliant SDSs and correct product classifications through regulatory software.
• Coordinate TDG/IATA hazardous-goods and cross-border shipments, including classification, packaging, labeling, marking, COO/eCert, USMCA, TSCA, and related documentation.
• Report chemical inventory and regulatory data, including NPRI and PMRA, through SWIMS and related systems.
• Prepare regulatory audit documentation and work with Health Canada and the Fire Department; ensure flammable products are stored and reported in accordance with the Alberta Fire Code.
• Develop and maintain systems for tracking SDS revisions, registrations, CAS numbers, and regulatory listings including DSL/NDSL, TSCA, NPRI, and PMRA.

Family Development Worker III at Worth Resolving (2022-07 – 2024-05)

• Supported vulnerable individuals (abuse, addictions) in achieving personal growth goals; supervised family and child visitations in safe and professional environments.
• Worked closely with social workers and child protection authorities to develop and monitor safety plans.
• Prepared confidential reports for Children’s Services and testified in court proceedings when required.

Day Home Provider at Busy Hands, Warm Hearts (2016-04 – 2022-07)

• Operated a licensed day home, creating safe, structured environments in line with health and safety requirements.
• Developed and implemented policies and procedures, including health, safety, and COVID protocols, to meet licensing standards.

QC Analyst at Engenium Chemicals Corp. (2013-12 – 2016-03)

• Conducted QC testing for petroleum and coal products; validated results, investigated non-conformances, calculated batch adjustments, and released compliant products.
• Developed and implemented new laboratory methods and SOPs to improve efficiency and support compliance and opertaional efficiency.

Senior Analyst at Maxxam Analytics (2009-07 – 2013-09)

• Completed and maintained employee training and audit records; resolved non-conformances and created/revised SOPs.
• Implemented a company wide system for logging and tracking samples to improve data management and traceability.
• Performed soil analysis tests and prepared extractions, meeting testing deadlines and prioritizing rush requests efficiently.
• Maintained, calibrated, and troubleshot laboratory instruments and equipment.
• Tracked chemicals and laboratory supplies and maintained organized stock

Lab & Field Technician at University of Waterloo, Environmental Geochemistry Research Group (2006-01 – 2009-03)

• Organized and executed field sampling programs for environmental research.
• Collected, preserved, and analyzed soil, water, and gas samples under GLP standards; assisted with laboratory testing and data management.

Bachelor of Science, Honors in Environmental Science/Ecology; Minor in Biology and Earth Science – University of Waterloo (2009)