Southwest's projects include a wide range of infrastructure projects such as highways, bridges, runways, terminals, transit systems, power plants, water treatment facilities, dams, canals, wastewater treatment plants and tunnels. We offer our fulltime staff employees a comprehensive benefits package that's among the best in our industry, including top-tier medical, dental and vision plans covering eligible employees and dependents, voluntary wellness and employee assistance programs, life insurance, disability, retirement plans with matching, and generous paid time off.