Subsea engineering is a specialized field that focuses on the design, construction, and maintenance of structures and systems located underwater. This includes everything from oil and gas pipelines to subsea robots that help explore and maintain these underwater environments. Engineers in this field work to ensure that these systems can withstand harsh underwater conditions, such as high pressure and corrosive saltwater. The work of subsea engineers is crucial for industries like offshore oil drilling and renewable energy, particularly in harnessing tidal and wave energy. They collaborate with various experts to develop innovative solutions that enhance safety and efficiency in underwater operations, making it a vital part of modern engineering.