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Material Science Intern Jobs in California (NOW HIRING)

DEUNA

Data Science intern

San Francisco, CA · On-site

Collaborate with Data Scientists, Data Engineers, and Product teams on ongoing initiatives ... materials based on available information. These tools assist our recruitment team but do not ...

DEUNA

Data Science intern

San Francisco, CA

Collaborate with Data Scientists, Data Engineers, and Product teams on ongoing initiatives ... materials based on available information. These tools assist our recruitment team but do not ...

Enovix Corporation

R&D Intern

Fremont, CA

$40 - $45/hr

The intern should be comfortable working across fundamental science, experimental execution, and ... materials science, chemical engineering, mechanical engineering, or a related field. * Research ...

Enovix Corporation

R&D Intern

Fremont, CA · On-site

$40 - $45/hr

The intern should be comfortable working across fundamental science, experimental execution, and ... materials science, chemical engineering, mechanical engineering, or a related field. * Research ...

Enovix

R&D Intern

Fremont, CA · On-site

$40 - $45/hr

The intern should be comfortable working across fundamental science, experimental execution, and ... materials science, chemical engineering, mechanical engineering, or a related field. * Research ...

Estes Energy

2026 Fall Engineering Intern

San Francisco, CA · On-site

$19.75 - $25.50/hr

2026 Fall Engineering Intern Location: [On-site -- San Francisco] · Term: Fall 2026 (Sept-Dec ... Material Science, Metallurgy or a related engineering field (or equivalent hands-on experience)

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Material Science Intern information

What types of projects can a material science intern expect to work on, and how do these contribute to the overall goals of the team?

As a Material Science Intern, you can expect to be involved in a variety of projects such as material characterization, testing new composites, and supporting research on material properties for product development. These projects often involve hands-on laboratory work, data analysis, and collaboration with engineers and scientists. Your contributions directly support the team's efforts to innovate and improve material performance, which can impact product quality and manufacturing efficiency. This experience also provides valuable exposure to industry-standard equipment and methodologies, preparing you for more advanced roles in the field.

What are the key skills and qualifications needed to thrive as a material science intern, and why are they important?

To excel as a Material Science Intern, you typically need a background in materials engineering or a related field, with strong knowledge of material properties and laboratory techniques. Familiarity with analytical instruments such as SEM, XRD, and proficiency in data analysis software like MATLAB or Python are commonly required. Attention to detail, effective communication, and collaboration skills help interns contribute meaningfully to research and team projects. These competencies enable interns to support material development, ensure accurate data collection, and integrate smoothly into research environments.

What does a material science intern do?

A Material Science Intern assists in research and development projects related to the properties, processing, and performance of materials such as metals, polymers, ceramics, and composites. They often work in laboratories or manufacturing settings, performing experiments, analyzing data, and helping to develop new materials or improve existing ones. Interns may also collaborate with engineers and scientists on testing procedures, material characterization, and reporting results. This role provides hands-on experience and practical knowledge in the field of material science, serving as a valuable foundation for a future career.

What is the difference between Material Science Intern vs Materials Engineer?

AspectMaterial Science InternMaterials Engineer
CredentialsTypically pursuing or recent graduate in materials science, engineering, or related fieldBachelor's or master's degree in materials science, metallurgical engineering, or related discipline
Work EnvironmentResearch labs, manufacturing facilities, or R&D departments, often internship-basedDesigning, developing, and testing materials in industrial or manufacturing settings
Industry UsageEntry-level, temporary position for gaining experienceFull-time professional role with responsibilities for product development and process improvement

Material Science Interns typically gain hands-on experience during their studies or early career, focusing on research and learning. Materials Engineers hold full-time roles, applying their expertise to develop and improve materials in industrial settings. The internship serves as a stepping stone toward a career as a Materials Engineer.

What are the most commonly searched types of Material Science jobs in California? The most popular types of Material Science jobs in California are:
What cities in California are hiring for Material Science Intern jobs? Cities in California with the most Material Science Intern job openings:
Material Science Intern jobs near you
Infographic showing various Material Science Intern job openings in California as of August 2026, with employment types broken down into 100% Internship. Highlights an 100% In-person job distribution.

Data Science intern

DEUNA

San Francisco, CA • On-site

Temporary

Re-posted 11 days ago

Job description

About DEUNA
DEUNA is a rapidly growing startup revolutionizing global commerce with ATHIA, our AI-powered orchestration and payments platform that helps large enterprises boost approval rates, reduce costs, and unlock new revenue. Built by the team behind DEUNA-the fastest-growing Commerce OS in Latin America-ATHIA combines payment intelligence, checkout optimization, and data orchestration in one powerful solution.
With deep integrations across 300+ PSPs and alternative payment methods, and over 20% of Mexico's digital economy running through our platform, we simplify global payments through a single integration and centralized reconciliation.
We are a rapidly growing startup expanding into the U.S. to meet the urgent needs of large retailers, marketplaces, airlines, and QSRs. Join us to shape the future of payments!
Visit https://www.deuna.com/ to learn more about us!
We are looking for curious, analytical, and motivated students who are eager to learn about Data Science in a fast-paced technology environment. During the internship, you will support the Data team by analyzing data, building models, developing insights, and contributing to projects that have a direct impact on our products and business.
This is an educational, unpaid internship designed to provide practical experience, mentorship, and exposure to real-world data science projects.
Key Responsibilities
  • Assist in collecting, cleaning, and preparing datasets for analysis.
  • Perform exploratory data analysis to identify trends and patterns.
  • Support the development and evaluation of machine learning models.
  • Build dashboards and visualizations to communicate business insights.
  • Collaborate with Data Scientists, Data Engineers, and Product teams on ongoing initiatives.
  • Document analyses, methodologies, and project findings.
  • Participate in team meetings, knowledge-sharing sessions, and technical discussions.
  • Learn and apply best practices in data science, experimentation, and analytics.
Qualifications
Required
  • Currently pursuing a Bachelor's or Master's degree in:
    • Computer Science
    • Data Science
    • Statistics
    • Mathematics
    • Engineering
    • Economics
    • Physics
    • Or a related quantitative field.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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