A Subsea Engineering job involves designing, installing, operating, and maintaining equipment and infrastructure used in underwater environments, primarily for offshore oil and gas production. Subsea engineers work on components like pipelines, control systems, and wellheads to ensure safe and efficient energy extraction. They collaborate with multidisciplinary teams to solve technical challenges related to deepwater pressures, corrosion, and remote operations. This role requires expertise in mechanical, electrical, and offshore engineering principles, along with knowledge of industry regulations and safety standards.