Design a career and build your future Because it matters! Senior Structural Project Engineer McMillen, Inc. is seeking a highly skilled Senior Structural Project Engineer with 8-12 years of experience focused on water resource-related work. The candidate will work in a variety of projects in fields including but not limited to fisheries, fish passage, hydropower, dams, flood control, pump stations, and other civil infrastructure related projects. Who we are: McMillen, Inc. designs and builds