We are looking for Materials Scientist (Nanoparticle Sizing & Lot Release) candidates for a project delivered through the hiring partner.
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 you need
- Strong written and verbal communication skills
- Ability to evaluate and validate technical reference cases without the use of AI-based tools
Nice to have
- 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
- Background in scientific consulting, materials science, or laboratory-based analytical roles is a plus
Expertise
Who you work with
Project and contracting process: the hiring partner. Applications continue on the provider's website.
Pay and hours
This role pays $40–$100/hr. The work is remote. That is about 18% below the $85 an hour median for science & research roles open now.
Who can apply from where
The provider has not confirmed country eligibility. Check the original offer before applying. With a profile, Tier1 checks your country and languages against this role and every other before you apply.

