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Careers

Build the screening technology that finds what a metal detector can’t

Liberty Defense is a public, growing security detection technology company headquartered in the Boston, Massachusetts area. We design, build and deliver next-generation security screening for the worldwide marketplace, and we’re looking for talented people to join an experienced team.

Wilmington, Massachusetts

The Liberty Defense logo on frosted glass at the company office

Why Liberty Defense

Work on hardware, software and AI that ships

Technology from MIT

HEXWAVE’s core detection technology is exclusively licensed from the Massachusetts Institute of Technology.

Built here

HEXWAVE is engineered and manufactured in Wilmington, Massachusetts, so design and production sit under one roof.

In use today

HEXWAVE is deployed at approximately 20 sites in five countries, with more than 40 units in the field.

Open roles

Current openings

Don’t see your role?

Send your résumé and tell us what you’d like to work on. Contact us and choose “Work with us.”