SI2 Accelerates Growth by Expanding its Facilities

Defense contractor grows footprint Northwest of Boston by more than 50%, adds new positions to the state’s high-tech workforce. Billerica, MA… SI2 Technologies, a leader in designing and manufacturing electromagnetic…

SI2 Celebrates U.S. Marine Corps’ 245th Birthday

SI2 designs, develops, and delivers products that enhance the warfighter’s effectiveness against current and emerging threats. Today, we honored the service, both past and present, of all U.S. Marines as…

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