Does Adden Energy sponsor work visas for the Research Technician - Weekend Shift role?

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

Where is the Research Technician - Weekend Shift role at Adden Energy based?

This role is based in Waltham, MA.

What polymers or materials does this Research Technician - Weekend Shift role work with?

solid electrolyte, cathode materials, anode materials.

One of 4,313 polymer and materials roles on Crosslinked, each read for materials, degree, visa and salary. See roles like this

Sponsors H-1B

Research Technician - Weekend Shift

Adden Energy · Waltham, MAtoday

BS-level Manufacturing / Production roles on Crosslinked list a median of $125k (20 that show pay). This posting does not list pay.

Mix and coat solid-state battery materials and assemble cells in a glovebox.

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Electronic materials · Manufacturing / Production roles, by email

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Worth knowing

Why it is interesting. Hands-on pilot-scale work with solid-state battery materials at a VC-backed Harvard spin-out.

Might not be for you. Weekend shift (Saturday & Sunday) plus three weekdays — not a standard schedule.

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

Adjacent materials roleExperience mixing and coating battery materials to fabricate cathode, anode, and/or solid electrolyte components

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: Entry level
Work: On-site
Type: Full-time
Degree: BS
Industry: Energy
Role: Manufacturing / Production
Visa: Sponsors H-1B

Materials

solid electrolyte1 role cathode materials2 roles anode materials2 rolesceramic solid electrolytes

Benefits

employee stock optionsthree weeks paid time off

Role details

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.

We are looking for a Research Technician to join our growing technical team and work to scale our technology. This role offers two schedule options:

When: 3 days during the week, plus Saturday & Sunday

What you get to do

Develop battery material mixing & coating processes including tooling, equipment, and inspection methods for solid-state battery components
Perform solid-state battery assembly 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

We value diversity and do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.