Battery Materials QC & Characterization Technician

Coreshell Technologies

San Leandro (CA)

On-site

USD 41,328 - 48,216

Full time

14 days+

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Benefits offered by this job

Dental

Vision

Healthcare

401(k)

Job summary

Coreshell Technologies in San Leandro, CA is seeking a Battery Materials Technician to screen and characterize raw materials used in electrode and cell development. You will operate a suite of analytical instruments to generate data that informs purchasing decisions, supplier qualification, and formulation development.

Salary and equity options dependent on experience. This full-time role emphasizes attention to detail, methodical measurement, and compliance with SOPs and safety protocols while

Qualifications

Bachelor’s degree in Chemistry or Materials Science or related field.
1–3 years with analytical instruments in a battery lab.
Strong data quality mindset with SOP adherence.
Safety-focused laboratory practices.

Responsibilities

Perform incoming QC characterization and pass/fail decisions.
Operate instruments for materials analysis (XRD, SEM/EDS, TGA/DSC, etc.).
Prepare samples via milling, drying, and cross‑sectioning.
Maintain the materials inventory database and support supplier qualification.
Generate clear characterization reports and track calibration and SOP documentation.
Ensure safety and cleanliness of lab spaces.

Skills

Materials characterization

Detail‑oriented

SOP adherence

Education

Bachelor's degree in Chemistry

Tools

Particle size analysis

BET surface area

XRD

SEM/EDS

TGA/DSC

Rheometry

Job description

Salary and equity options dependent on experience. This full-time role emphasizes attention to detail, methodical measurement, and compliance with SOPs and safety protocols while

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