SLS is seeking a Senior Chemist (Organic) to join our Environmental Chemistry Laboratory in Sydney. This role combines technical leadership, routine analytical support, instrument management, and applied R&D within an environmental laboratory.
This position ensures high-quality analytical output for organic contaminants (e.g., VOCs, SVOCs, TPH, PFAS where applicable) using GC and LC-based techniques, while maintaining compliance with ISO/IEC 17025 and NATA accreditation requirements.
This position is ideal for a technically strong analytical chemist who enjoys solving technical problems, improving analytical methods, and working in a dynamic laboratory environment.
Key Responsibilities
Reporting to the QAQC Manager Sydney Laboratory Supervisor and Operations Manager, your duties will include but are not limited to:
- Routine Testing & Operational Support
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Perform routine sample preparation, analysis, calculations, and result entry for assigned analytical methods and instruments.
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Support daily laboratory operations to achieve turnaround time (TAT), productivity, and quality targets.
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Monitor routine batch performance and escalate QC or technical issues where required.
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Assist with laboratory workflow coordination and operational problem solving.
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Authorise and report analytical results as an approved signatory, where applicable and within approved scope of competence.
- Data Processing & Technical Review
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Perform and oversee data processing, integration, and verification for GC/LC analytical results.
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Conduct technical review of analytical data to ensure accuracy, completeness, and compliance with QA/QC criteria.
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Identify trends, anomalies, and QC failures and initiate investigations where required.
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Support reporting and ensure results are fit for purpose and meet client and regulatory requirements.
- Instrument Management & Troubleshooting
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Allocate workload to meet turnaround time (TAT) and operational targets.
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Training & Competency Development
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Technical Leadership & Mentoring
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Performance & Team Development
- Team Management, Training & Supervision
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Prepare and update SOPs, technical methods, and laboratory documentation
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Support LIMS configuration including calculations and QC rules
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Provide technical training and competency support to laboratory staff
- R&D and Method Improvement
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Lead and support method optimisation and continuous improvement initiatives.
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Participate in method validation, verification, and implementation into routine testing.
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Investigate recurring QC or technical issues and develop robust solutions.
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Support expansion of organic analytical capability aligned with business needs.
Quality, Compliance & Safety
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Work in compliance with the laboratory QMS, including traceability, recordkeeping, and nonconforming work reporting.
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Support internal/external audit activities and corrective actions as requested.
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Comply with WHS requirements for chemical handling, waste disposal and risk controls; maintain a safe work environment.
About You
To be successful in this role, you will have:
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Tertiary qualifications in Chemistry, Analytical Chemistry, Environmental Science, or a related field
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Minimum 5 years’ experience, preferably in an environmental laboratory
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Strong hands-on experience with GC and LC techniques (GC-MS, LC-MS/MS preferred).
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Strong analytical troubleshooting and problem-solving skills
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Experience working within NATA accredited ISO/IEC 17025 laboratory quality systems
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Strong technical documentation and report writing skills
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Ability to work both independently and within a team environment
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Strong organisational skills and attention to detail
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Flexibility to work occasional weekend or shift work when required
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Additional experience in inorganic analysis using IC, CFA, ICP-OES and/or ICP-MS would be highly regarded.
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Full working rights in Australia
Apply Now
If you are passionate about analytical chemistry, method development, and laboratory innovation, we encourage you to apply and become part of our growing laboratory team.
SLS is a proud equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All hiring decisions are based upon skills, qualifications and merit. Only applicants with valid working rights in Australia will be considered for this position.
