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Materials Scientist (Nanoparticle Sizing & Lot Release)
micro1
Contract type
Freelance
Work mode
Remote
Experience
3 years
Job description
A contractor role engaging Materials Scientists to contribute specialized expertise to a customer project on advanced nanomaterial evaluation, focused on nanoparticle sizing, particle size distribution analysis, and lot release qualifications using TEM and SEM. The work also helps train next-generation AI systems through high-quality domain input.
At a glance
- Employment
- Contract · Independent contractor
- Work mode
- Remote
What you'll do
- Manually analyze and interpret TEM and SEM micrographs for nanoparticle sizing and morphological assessment
- Determine and document particle size distributions (PSD) with rigorous attention to accuracy and reproducibility
- Establish and communicate lot-release acceptance criteria based on technical reference cases and quality control standards
- Prepare detailed reports summarizing findings, methodologies, and recommendations for material qualification
- Validate measurement techniques through manual calibration, thresholding, and cross-checking against reference data
- Participate in technical discussions, providing expert insights on nanomaterial characterization and quality control criteria
- Deliver clear, concise written and verbal communications to facilitate knowledge transfer across project teams
What we're looking for
- Advanced knowledge of nanomaterial characterization, especially using TEM and SEM
- Demonstrated hands-on experience in nanoparticle sizing, particle size distribution analysis, and lot release evaluation
- Proficiency with manual image analysis, including thresholding, calibration, and interpretation of complex morphologies
- Strong understanding of quality control standards and reference material qualification protocols
- Exceptional written and verbal communication skills for reporting and collaboration
- Ability to evaluate and validate technical reference cases without the use of AI-based tools
Nice to have
- Background in scientific consulting, materials science, or laboratory-based analytical roles is a plus