The Engineering Assistant III role supports the Chemical Sensors Lab within the Applied Ocean Physics and Engineering Department, focusing on the development and deployment of biogeochemical sensors for deep-ocean exploration. Key responsibilities include designing and fabricating electronic and mechanical components for autonomous underwater vehicles, calibrating complex oceanographic instruments, and participating in at-sea expeditions to validate sensor performance in extreme environments. This position appeals to early-career engineers seeking to apply academic training to high-impact scientific research while bridging the gap between laboratory development and field operations. The role offers the opportunity to work on cutting-edge projects addressing critical environmental issues such as ocean carbon systems and sea level rise, with a collaborative culture that encourages independent problem-solving and technical innovation in a remote, shipboard setting.