Cell Development · Marlborough, Massachusetts
Department Cell Development
Employment Type Full-Time
Minimum Experience Entry-level

Ambri, an energy startup commercializing an innovative battery technology first developed at MIT,  is seeking a Welding Technician. This position will work on the Advanced Manufacturing Engineering Team and report directly to the Senior Manager, while working alongside leading battery scientists and engineers. 


Position Overview

To support commercial and R&D cell production as part of the fabrication team to build commercial batteries.  The candidate should have a background in welding and metal fabrication.  Daily duties will involve TIG welding of components inside of a glovebox atmosphere.



  • Work collaboratively with Engineers and Technicians to assemble metal fabrications, including welding and using hand tools
  • Work closely with Supervisors and Engineers to execute on production plans
  • Follow standard operating procedures and safety protocols
  • Log all essential information from daily tasks into appropriate database




  • Experience TIG welding
  • Experience working in metal fabrication or assembly
  • Ability to use basic hand tools and measurement devices
  • Excellent attention to detail
  • General comfort working in a laboratory or industrial work environment
  • Demonstrated adherence to and respect for safety protocols
  • Able to read, understand and constantly follow company-wide safety instructions
  • Proven ability to follow technical instructions and clearly communicate (written and orally) with Engineers
  • Experience working in a glove box is ideal


Why work at Ambri?


Ambri offers its employees a fantastic opportunity to advance a career while commercializing a transformative technology that will change the entire electricity industry. We are a venture capital-backed company with high-integrity leadership that is focused on making positive change. You’ll be working on a novel liquid metal battery technology in an environment that encourages creativity and out-of-the-box thinking while driving towards results. You’ll have the opportunity to take on a great deal of responsibility. We have a top-tier benefits package and extra employee perks such as weekly company lunches and semi-annual community service outings.


About Ambri


Ambri is an MIT-spin-out company that is commercializing an innovative grid-scale electricity storage technology that will transform the way power grids are operated worldwide. Ambri’s ‘Liquid Metal Battery’ will lower electricity costs, enable more widespread adoption of renewable resources like wind and solar, and improve grid reliability. Ambri is headquartered in Marlborough, MA. The company is backed by top-tier investors including Bill Gates. We are constantly seeking intelligent, creative and ambitious individuals to join our team to help us change the world.


Ambri is an Equal Opportunity Employer and all qualified applicants will receive consideration. Ambri does not discriminate on the basis of race, color, creed, religion, sex, gender identity or expression, sexual orientation, pregnancy, status as a parent, age, marital status, national origin, ancestry, citizenship status, physical or mental disability or serious medical condition, protected genetic information, political beliefs, status as a veteran, or any other characteristic protected by law.

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  • Location
    Marlborough, Massachusetts
  • Department
    Cell Development
  • Employment Type
  • Minimum Experience