Lockheed Martin moving 78 jobs from Pa. to Middle River

Lockheed Martin Corp. plans to move its 78-employee global supply chain services division from Pennsylvania to its Middle River plant in August.

The Bethesda-based defense contracting giant notified employees Wednesday that it would move out of its rented space in Johnstown, Pa., when the lease ends in August, according to a company spokeswoman. All employees have been asked to relocate with the division.

The move to Baltimore County is intended to improve costs and efficiency, spokeswoman Emily…