Defense contractor expanding in North Charleston Defense Engineering Services is expanding its Charleston County operations. The defense contractor was founded in 2013 and specializes in survivability, vehicle systems and mechanical engineering for the government and private companies in the aerospace and defense industry nationwide. Sullivan’s Island home sells for record $8.2 million The 5,000 square-foot oceanfront home at 2307 Atlantic Ave. set a record for the most expensive residential home sold in the town. |