Battery Diagnostics & Instrumentation Intern jobs in United States
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Coreshell · 20 hours ago

Battery Diagnostics & Instrumentation Intern

positionSan Leandro, CA
timeInternship
remoteOnsite
seniorityIntern
money$26/hr - $40/hr

Coreshell is focused on transforming the global automotive market with its innovative metallurgical Silicon anode technology. The Battery Diagnostics & Instrumentation Intern will support experimental diagnostics and analytical instrumentation, contributing to the adaptation and validation of measurement systems used in electrochemical R&D.

BatteryElectric VehicleManufacturingNanotechnologyRenewable Energy
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H1B Sponsor Likelynote

Responsibilities

Assist with the setup, operation, modification, and adaptation of experimental and analytical equipment
Contribute to improving and validating custom measurement setups to meet evolving experimental requirements
Collaborate closely with engineers and scientists on experimental problem-solving and system-level improvements
Perform Coreshell’s in-house battery fabrication and testing
Participate in data acquisition, processing, and detailed experimental recordkeeping
Identify and correct sources of measurement error, drift, or system artifacts
Perform cell failure analysis through post-test cell disassembly followed by physical, compositional, and electrochemical characterization
Manage inventory of chemicals and lab consumables and maintain standard operating procedures (SOPs)
Execute manual tasks requiring high precision and dexterity

Qualification

Electrochemical characterizationBattery fabricationPythonMATLABHardware modificationChemistry lab safetyExperimental research

Required

Strong interest in hands-on experimental research and instrumentation
Familiarity with electrochemical characterization techniques and lithium-ion battery fabrication
Demonstrated ability to modify or adapt hardware/experimental setups
Experience translating physical system behavior into quantitative data using Python, MATLAB, or similar tools
Ability to process experimental data and identify baseline drifts or artifacts
Familiarity with chemistry lab safety protocols and commitment to organized work areas
Currently pursuing or recently completed a degree in Mechanical Engineering, Chemical Engineering, or a closely related field

Preferred

Familiarity with volume-based or gas-handling experimental systems (e.g., EC-MS)

Benefits

Dental
Vision
Healthcare
401(k)

Company

Coreshell

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Battery Capacity Unlocked
dateFounded in 2017
location
San Leandro, California, USA
people-size11-50 employees
web-link
https://www.coreshell.com

H1B Sponsorship

Coreshell has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (2)
2024 (2)
2023 (1)

Funding

Current Stage
Early Stage
Total Funding
$41.21M
Key Investors
Trousdale VenturesNational Science FoundationEntrada Ventures
2025-03-18Series A· $24M
2022-03-02Series A· $12M
2021-04-04Grant· $0.98M

Leadership Team

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Jonathan Tan
CEO + Co Founder
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Recent News

Cleantech Open
Portfolio- Coreshell Technologies
2026-01-02
PR Newswire
SOCMA Welcomes Seven New Members Representing Innovation Across Specialty Chemicals
2025-11-19
Morningstar.com
Startup World Cup 2025 Awards $1 Million Grand Prize to Coreshell
2025-10-22
Company data provided by crunchbase