Battery Scientist I or II

Ionstoragesystems; Beltsville (MD); On-site; USD 75,000 - 115,000; Full time

Benefits offered by this job

Health benefits

RSU options

Company holidays

PTO 17 days

Parental leave

401(k) match

Wellness allowance

Job summary

ION Storage Systems in Beltsville, MD seeks Battery Scientist I or II to advance solid-state lithium-based battery research at the cell level. You will characterize materials, assemble prototypes, run electrochemical tests, and analyze data to push performance and reliability in a startup environment.

The role offers early career growth, with Senior Scientist II opportunities to lead campaigns, mentor juniors, and contribute to safety-driven lab practices within the Cell R&D group.

Qualifications

• Hands-on experience measuring and analyzing material properties in lab settings.
• Ability to relate structure/property relationships to performance.
• Experience interpreting experimental data and drawing conclusions.
• Strong technical communication and teamwork skills.
• Adaptability to startup pace and novel challenges.

Responsibilities

• Learn and perform research on electrochemical cells and materials.
• Fabricate prototypes and conduct testing with rigor and statistics.
• Design and interpret experiments to improve electrochemical performance.
• Document results and communicate uncertainties within teams.
• Support design of tools and fixtures for assembly and testing.
• Troubleshoot results, equipment issues, and root causes.
• Stay current with battery literature and share methods with the team.
• Improve R&D processes for reproducibility, yield, and safety.
• Follow safety protocols for chemicals and cell handling.

Skills

Battery research

Data analysis

Teamwork

Problem solving

Adaptability

Laboratory safety

Communicating results

Education

B.S. in Chemistry/Chemical Engineering/Materials Science

M.S. in Chemistry/Chemical Engineering/Materials Science

Ph.D. in Chemistry/Engineering/Materials Science

Tools

Python

MATLAB

Electrochemical testing rigs

Glovebox use

Job description

• 12500 Baltimore Avenue, Beltsville, MD 20705, USA

Battery Scientist I or II Job Description

We are looking to add a full-time Battery Scientist I or II to our team in Beltsville, MD. Level will be determined by experience and educational background. You will build understanding of our lithium-based solid-state battery technology at the cell level through characterization of component materials, assembly and testing of battery prototypes, electrochemical experiments, and data analysis. This is a strong fit for an early-career scientist who is curious and inventive, with a strong desire to learn new experimental and analytical techniques and the underlying electrochemical fundamentals that dictate our batteries' performance. Much of this work involves questions that no one has answered yet; as you grow in the role, you will be expected not only to execute established processes but also to propose your own approaches.

Key Responsibilities:

• Learn and perform research on electrochemical cells and their component materials via electrochemical experiments, mechanical characterization, materials characterization, and destructive physical analysis
• Fabricate prototypes of ION's unique battery technology and conduct testing with a focus on scientific rigor, repeatability, and statistical analyses in an industrial setting
• Work with senior scientists to design, execute, and interpret results of experiments targeting understanding and improving the electrochemical performance of battery cells and components
• Effectively document and communicate experimental design, results, and uncertainties within the Cell R&D team and to partner teams
• Support the design and fabrication of custom tools and fixtures for cell assembly and testing
• Troubleshoot unexpected results, equipment issues, and cell failures using structured root-cause analysis, and translate findings into actionable changes
• Stay current with the battery and solid-state literature, and bring relevant methods and findings back to the team
• Identify opportunities to improve R&D processes for better reproducibility, yield, and safety
• Follow safety protocols for handling chemicals, cell components and cells, including proper storage and disposal
• Maintain lab cleanliness and promote environmental health and safety in the daily work environment
• At the Scientist II level, independently scope and lead experimental campaigns from design through interpretation, pursue new experimental approaches and characterization methods, and mentor junior scientists on lab methods and data practices

Required Qualifications:

• Battery Scientist I: B.S. with 0-2 years of experience in industry, internships, or academic research; or M.S. in Chemistry, Chemical Engineering, Material Science and Engineering, or related field with laboratory-based research work
• Battery Scientist II: M.S. with 2-4 years of relevant industry experience; or Ph.D. in Chemistry, Chemical Engineering, Material Science and Engineering, or related fields with laboratory-based research work
• Hands-on experience measuring and analyzing material and component properties - through coursework, thesis or capstone work, internships, or industry roles - and relating structure/property relationships to observed performance
• Comfort analyzing and visualizing experimental data to draw defensible conclusions
• Clear technical communication, strong teamwork, and excellent organizational skills
• A creative approach to problem solving - for example, you redesigned an experiment after the first approach failed, or you tracked down the root cause of an unexpected failure
• Adaptability to the fast-moving pace of a start-up environment

Desired Qualifications/Skills:

• Industrial experience in battery research or manufacturing
• Hands-on experience working in a dry room or argon glovebox environment
• Fabrication and testing of electrochemical cells, including voltammetry, galvanostatic charge-discharge, electrochemical impedance spectroscopy, etc.
• Proficiency designing experiments and analyzing and visualizing experimental data, including familiarity with Python or MATLAB
• Examples of independent idea generation and technical communication: publications, patents, conference presentations, or thesis and capstone work where you defined the research question yourself

We expect the person in this role to grow into parts of it. If you meet the required qualifications and are excited about solid-state battery development, we encourage you to apply even if you do not match every desired qualification.

Physical Demands and Working Conditions:

• Work onsite at ION's Beltsville, MD facility; this is a hands-on, collaborative role requiring regular presence
• Wear personal protective equipment including, but not limited to, a lab coat, gloves, safety glasses, and safety-toe shoes
• Ability to stand, bend, and move around equipment and lab benches for extended periods

The base salary range for this role is $75,000-$90,000 for Battery Scientist I and $90,000-$115,000 for Battery Scientist II, depending on experience and educational background. In addition to base salary and equity, we offer the following company benefits:

• Medical, dental, vision, disability, and life insurance
• RSU options in an early-stage company
• Company and floating holidays
• 17 days of PTO to start, with increase upon tenure
• Paid parental leave
• 401(k) plan with a 4% company match beginning after first paycheck
• Wellness allowance of $1,000 annually

Department: Cell Research and Development

Reports to: Cell R&D Manager

Company Description

ION Storage Systems is commercializing breakthrough solid-state lithium metal battery technology, based on discoveries made at the University of Maryland, that prioritizes performance, safety, and durability. Built on a scalable, modular, three-dimensional ceramic structure, ION's batteries take a sustainable approach to next-generation energy storage and are ready to meet the demands of an increasingly electrified world across defense and aerospace, consumer electronics, electrified transportation, and renewable energy storage. We are backed by leading venture capital firms including Alsop Louie Partners, Clear Creek Investments, VoLo Earth Ventures, and Toyota Ventures.

We offer an inclusive environment with growth opportunities and encourage work/life balance, because we believe a thriving workspace leads to a thriving company. Our team is made up of driven, creative people who are passionate about their work, and we hope you'll reach out to learn more and join our diverse, collaborative team.

To all recruitment agencies: Ion Storage Systems, Inc. will not accept agency resumes for this role. Please do not forward resumes to our jobs email, or to any Ion Storage Systems employees or any other company email address. Ion Storage Systems is not responsible for any fees related to unsolicited resumes.

Ion Storage Systems, Inc. is proud to be an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, ancestry, pregnancy, sexual orientation, gender identity, national origin, age, citizenship, marital status, disability, or Veteran status.

*Eligibility to work in the United States as a U.S. Citizen or U.S. permanent resident is required for consideration.

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