Civil engineering technicians help civil engineers plan and design major construction projects. From highways and bridges, to utilities and skyscrapers, they carry out planning and design activities, collect data, and help ensure projects are built correctly and stay on schedule. Civil engineering technicians typically work under the charge of licensed civil engineers. They sometimes estimate construction costs and develop specifications for construction. They also prepare drawings, survey land, and may set up instruments for traffic studies. Technicians may work at several sites, using vehicles as their mobile office. They may also work in laboratories to test construction materials, keeping careful records of their findings. Civil engineering technicians frequently work in teams with civil engineers, surveyors, and construction workers. These technicians usually work full time. They may visit jobsites to test materials and review technical documents to ensure designs are built correctly. Their schedules may be affected by construction project disruptions and deadlines. An associate’s degree in civil engineering technology is preferred for most jobs, though not always required.