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Research Technician (Off-Hours Shift)

Adden Energy · Waltham, MAtoday

BS-level R&D / Research roles on Crosslinked list a median of $130k (383 that show pay). This posting does not list pay.

Mix and coat solid-state battery electrode and electrolyte materials, operate gloveboxes, and develop processes and tooling.

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Worth knowing

Why it is interesting. Hands-on process development for solid-state battery components with ceramic solid electrolytes and glovebox work at a VC-backed startup

Might not be for you. Off-hours shift work with strict-procedure production-style mixing and coating

Mostly at the benchHands-on executionFast-paced First industry roleBS acceptable

Adjacent materials roleDevelop battery material mixing & coating processes for solid-state battery components; mixing and coating cathode, anode, solid electrolyte; ceramic solid electrolytes

H-1B filings

Adden Energy filed 5 H-1B labor applications for scientist and engineer roles from Jan to Dec 2025.

Most common titles: Battery Engineer, Senior Battery Scientist, Polymer Scientist. Median filed pay: $95K a year.

From U.S. Department of Labor disclosure data. A filing is a record of past hiring, not a promise about this role, so confirm sponsorship with the employer. Titles and filed pay ·Every employer's filings

Seniority
Technician
Work
On-site
Type
Full-time
Degree
BS
Industry
Energy
Role
R&D / Research
Schedule
Night shift
Visa
Sponsors H-1B
Techniques
glovebox operation6 rolesbattery material mixingslurry coatingglovebox work1 role
Benefits
employee stock optionsvisa sponsorship

Role details

What you get to do: Develop battery material mixing & coating processes including tooling, equipment, and inspection methods for solid-state battery components Perform mixing & coating of solid-state battery components according to a strict standard of procedures Operate mass balances, mixer, coater, and gloveboxes, and handle other chemicals and laboratory equipment to produce solid-state battery components Maintain laboratory environmental standards and essential laboratory equipment Coordinate and execute equipment maintenance per manufacturer’s guidelines Manage outside vendors What you bring to this role: BS degree in chemical engineering, chemistry, material science, engineering or related field or equivalent experience.

Experience mixing and coating battery materials to fabricate cathode, anode, and/or solid electrolyte components A desire to hold your own in a fast-moving environment alongside highly technical peers Ability to work safely and in compliance with all regulations and quality systems Experience working in a chemical laboratory Experience with ceramic solid electrolytes is preferred Experience working with a glovebox is preferred We are happy to offer our team members: Competitive salary versus leading employers in industry, commensurate with experience Medical, dental, and vision insurance Generous employee stock options Three weeks paid time off U.S.

Visa Sponsorship possible Adden Energy is interested in working with every qualified candidate regardless of current U.S. work authorization, and would consider sponsoring visas. We value diversity and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Expressions of interest and accompanying resumes should be sent to [email protected] or apply on LinkedIn. About Adden Energy Adden Energy is developing solid-state batteries for automotive and consumer applications and is located in the Boston Area.

Our technology is based on leading research from Harvard University and our team is backed by prominent venture capital investors. As a key member of our team, you will make a substantial impact on the company’s future and set the stage for how we build batteries for years to come as we work to make a positive impact on climate change.

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Common questions

Does Adden Energy sponsor work visas for the Research Technician (Off-Hours Shift) role?

This employer explicitly offers H-1B visa sponsorship for this role.

Where is the Research Technician (Off-Hours Shift) role at Adden Energy based?

This role is based in Waltham, MA.

What degree is required for the Research Technician (Off-Hours Shift) role at Adden Energy?

This role requires a BS.

What polymers or materials does this Research Technician (Off-Hours Shift) role work with?

cathode materials, anode materials, solid electrolytes.

What techniques or methods are required for this Research Technician (Off-Hours Shift) role?

glovebox operation, battery material mixing, slurry coating.