A port engineer works on the technical aspects of operations and infrastructure at a port. You oversee ship maintenance and repair, and your duties include ensuring that engineering work meets safety standards and marine regulations. During projects, you remain present on the dock to offer guidance to technical personnel. The responsibilities of many port engineers include managing a maintenance budget and finding ways to lower costs and increase the efficiency of port operations. You may communicate with ships on the ocean to coordinate maintenance. You may also work on harbor improvements, dredging, and other infrastructure projects.