Battery Materials QC & Characterization Technician

Coreshell; San Leandro (CA); On-site; USD 41,000 - 48,000; Full time

Benefits offered by this job

Dental

Vision

Healthcare

401(k)

Job summary

Coreshell Technologies is seeking a Battery Materials Technician for incoming QC and materials analysis in San Leandro, CA. You will operate a suite of analytical instruments to generate high-quality data informing purchasing decisions and supplier qualification.

The role emphasizes meticulous measurement, SOP adherence, and collaboration with development teams to keep electrode programs on track. On-site, full‑time position with competitive benefits.

Qualifications

• Hands-on experience operating analytical instruments in a materials or chemistry lab.
• Experience with quality control, data generation, and SOP adherence.
• Ability to read SOPs and contribute to SOP updates.

Responsibilities

• Perform incoming QC characterization on raw materials and pass/fail determinations.
• Operate instruments for materials characterization (particle size, BET, XRD, SEM/EDS, TGA/DSC, rheology).
• Prepare wet chemistry samples and analyze them (e.g., titration).
• Maintain materials inventory database and support supplier qualification.
• Generate characterization reports and summarize datasets; escalate issues.

Skills

Particle size analysis

BET surface area

XRD

SEM/EDS

TGA/DSC

Rheometry

Education

Bachelor’s degree in Chemistry

Bachelor’s degree in Materials Science

Job description

Coreshell Technologies is seeking a Battery Materials Technician for incoming QC and materials analysis in San Leandro, CA. You will operate a suite of analytical instruments to generate high-quality data informing purchasing decisions and supplier qualification.

The role emphasizes meticulous measurement, SOP adherence, and collaboration with development teams to keep electrode programs on track. On-site, full‑time position with competitive benefits.