CareerPlan

Senior Propulsion Engineer

Santa Ana, CA (OC-42)Full-time$167k–$222k2026-10-20 → 2026-11-10
Security clearance required

Core

Own propulsion system design, thruster selection, integration, and performance for a maritime autonomous vehicle.

Role type

Senior IC propulsion engineer (maritime autonomous vehicles)

Builds

Propulsion systems for AUVs/UUVs

Domain

Defense / Maritime robotics

Required skills

marine propulsion design, thruster selection, propulsion integration, power budgeting, trade studies, sea trial planning, design-for-manufacturability

Preferred skills

AUV/UUV propulsion experience, propeller/thruster design optimization, propulsion testing, CFD analysis, acoustic signature management

Technologies

CFD, electric thruster systems

Responsibilities

Define propulsion power requirements and work with Energy Systems on the power budget; Lead trade studies on speed, endurance, noise, and propulsive efficiency; Coordinate with the thruster team and thruster vendors; Plan and run propulsion testing, and support prototype testing including sea trials; Contribute to design-for-manufacturability reviews

Seniority

Senior, hands-on IC