Senior Mechanical Engineer - Fluid Systems & Components

Who We Are

We are an early-stage, maritime defense technology startup backed by top tier investors. Our team is designing and building autonomous and highly producible ships that can serve multiple missions on the open ocean.

Role Summary

We're seeking a Senior Mechanical Engineer – Fluid Systems & Components to lead the design, build, and deployment of critical systems for our autonomous naval vessels. You'll own complete fluid systemsfuel, cooling, hydraulic, and lubricationfrom concept through sea trials.

You'll design robust systems that perform in harsh ocean environments, collaborate with suppliers, and work alongside our fabrication and test teams to install, commission, and validate systems in the field.

What You'll Do

• Design and integrate complete marine fluid systems, including fuel, cooling, hydraulics, and lubrication.
• Perform system sizing, pressure drop, and heat transfer calculations.
• Create P&IDs, 3D CAD layouts, and detailed manufacturing drawings.
• Specify pumps, valves, filters, and heat exchangers for performance, reliability, and cost.
• Collaborate with suppliers on component selection, RFQs, and technical evaluations.
• Oversee installation, commissioning, and troubleshooting of systems on prototype vessels.
• Conduct functional and performance testing (flow, pressure, leak, endurance).
• Integrate sensors and automation for autonomous operation and monitoring.
• Work cross-functionally with power generation, electrical, and software teams.
• Drive design improvements, lessons learned, and documentation updates for production.

Who You Are :

Nice to haves :

What We Offer

Compensation

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