U.S. defense contractor Anduril Industries is preparing to build a massive advanced manufacturing facility in central Ohio, adding a planned 4,000 jobs to the area’s burgeoning high-tech sector, state officials announced Thursday.

COLUMBUS, Ohio - A California-based defense technology company plans to build a 4,000-job facility in central Ohio to manufacture “autonomous weapons systems” for the U.S. and its allies, a development state officials say represents the largest single job creation project in state history.

Anduril Industries, a tech company that makes defense products, is headed to Ohio, the state announced Thursday.