SUNSHINE ENTERPRISE USA LLC
Position Summary
The Environmental Analyst in the Metal Section performs laboratory-based testing and analysis of metals in environmental samples using advanced analytical instruments. The role emphasizes data accuracy, adherence to EPA protocols, and upholding quality assurance standards.
Key Responsibilities
Conduct trace-metal analysis in environmental matrices (water, wastewater, soil, sludge, biosolids, etc.) following EPA methods (200.7, 200.8, 245.1, 3050B, etc.). Perform sample preparation including hot-block digestion, microwave digestion, and fusion techniques. Operate, maintain, and troubleshoot analytical instrumentation: ICP-OES and ICP-MS for multi-element quantification; Graphite Furnace AA (GFAA), Cold Vapor AA (CVAAS), and Cold Vapor Atomic Fluorescence (CVAFS) for mercury and other ultra-trace metals; UV-Vis spectrophotometry for colorimetric metal assays. Execute full QA/QC protocols per EPA and NELAC/TNI standards: calibration curves, continuing calibration verification (CCV), blanks, laboratory control samples (LCS), matrix spikes/duplicates, and internal standards. Enter, review, and validate data in the Laboratory Information Management System (LIMS); flag outliers and ensure traceability. Participate in internal audits, proficiency testing (PT), and method validation studies. Collaborate with QA officers, senior analysts, and cross-functional teams on non-routine investigations, method improvements, and regulatory reporting. Maintain detailed electronic bench sheets and logbooks in compliance with SOPs.
Key Competencies Analytical Chemistry Expertise
Proven metal analysis in environmental matrices Sample digestion (EPA 200.7, 200.8, 245.1, etc.) Data validation and result interpretation
Instrumentation Skills
Direct hands-on experience or formal training with: ICP-OES / ICP-MS; GFAA / CVAAS / CVAFS; Colorimetric methods (spectrophotometry); Block digestors and wet-chemistry prep
Quality Assurance/Control
QA/QC compliance with EPA and NELAC guidelines Calibration, blanks, LCS, spikes, duplicates Internal audit participation Strict SOP adherence
LIMS Proficiency
Data entry, result reporting, issue flagging Data integrity and traceability
Collaboration & Adaptability
Teamwork with QA staff and peers Support for ad-hoc projects and investigations Clear communication of anomalies and process improvements
Ideal Background / Experience Education:
Bachelor’s or Master’s degree in Chemistry, Environmental Science, Analytical Chemistry, or related discipline. Experience:
1–3 years in an accredited environmental laboratory with primary focus on metals analysis. Certifications (preferred):
NELAC/TNI assessor training, EPA method-specific certifications, LIMS user certification.
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The Environmental Analyst in the Metal Section performs laboratory-based testing and analysis of metals in environmental samples using advanced analytical instruments. The role emphasizes data accuracy, adherence to EPA protocols, and upholding quality assurance standards.
Key Responsibilities
Conduct trace-metal analysis in environmental matrices (water, wastewater, soil, sludge, biosolids, etc.) following EPA methods (200.7, 200.8, 245.1, 3050B, etc.). Perform sample preparation including hot-block digestion, microwave digestion, and fusion techniques. Operate, maintain, and troubleshoot analytical instrumentation: ICP-OES and ICP-MS for multi-element quantification; Graphite Furnace AA (GFAA), Cold Vapor AA (CVAAS), and Cold Vapor Atomic Fluorescence (CVAFS) for mercury and other ultra-trace metals; UV-Vis spectrophotometry for colorimetric metal assays. Execute full QA/QC protocols per EPA and NELAC/TNI standards: calibration curves, continuing calibration verification (CCV), blanks, laboratory control samples (LCS), matrix spikes/duplicates, and internal standards. Enter, review, and validate data in the Laboratory Information Management System (LIMS); flag outliers and ensure traceability. Participate in internal audits, proficiency testing (PT), and method validation studies. Collaborate with QA officers, senior analysts, and cross-functional teams on non-routine investigations, method improvements, and regulatory reporting. Maintain detailed electronic bench sheets and logbooks in compliance with SOPs.
Key Competencies Analytical Chemistry Expertise
Proven metal analysis in environmental matrices Sample digestion (EPA 200.7, 200.8, 245.1, etc.) Data validation and result interpretation
Instrumentation Skills
Direct hands-on experience or formal training with: ICP-OES / ICP-MS; GFAA / CVAAS / CVAFS; Colorimetric methods (spectrophotometry); Block digestors and wet-chemistry prep
Quality Assurance/Control
QA/QC compliance with EPA and NELAC guidelines Calibration, blanks, LCS, spikes, duplicates Internal audit participation Strict SOP adherence
LIMS Proficiency
Data entry, result reporting, issue flagging Data integrity and traceability
Collaboration & Adaptability
Teamwork with QA staff and peers Support for ad-hoc projects and investigations Clear communication of anomalies and process improvements
Ideal Background / Experience Education:
Bachelor’s or Master’s degree in Chemistry, Environmental Science, Analytical Chemistry, or related discipline. Experience:
1–3 years in an accredited environmental laboratory with primary focus on metals analysis. Certifications (preferred):
NELAC/TNI assessor training, EPA method-specific certifications, LIMS user certification.
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