Boston-based General Electric Co. and its national labor unions have reached a tentative labor agreement to replace the contract that expired on June 23.

The tentative four-year agreement covers about 6,600 workers in 11 unions who work in various GE businesses, including an aviation factory in Lynn, Massachusetts and GE’s power turbine factory in Schenectady, New York. The century-old Lynn facility has a total of 2,600 employees.

The unions said the handshake agreement “includes several general…

Boston Biz Journal