CareerPlan

Senior Body Mechanical Engineer

Santa Ana, CA (OC-42)Full-time$146k–$194k2026-10-20 → 2026-11-10
Security clearance required

Core

Own the Body subsystem architecture for maritime autonomous vehicles, covering structural, hydrodynamic, propulsion, buoyancy, and actuation design from concept through production.

Role type

Senior IC mechanical engineer (maritime autonomous vehicle body systems)

Builds

Maritime autonomous vehicles (AUVs) and critical components for Navy submarines

Domain

Defense / Maritime robotics / Naval architecture

Required skills

structural analysis, hydrodynamics, propulsion system design, composite structures, pressure vessels, FEA, CFD, design-for-manufacturability

Preferred skills

autonomous underwater vehicles, naval architecture principles, marine materials, defense or maritime robotics

Technologies

FEA, CFD

Responsibilities

Drive structural analysis and design of the vehicle hull for full-ocean-depth operation; Design propulsion systems including thrusters and fairings; Own buoyancy and trim system design; Develop actuation and control hardware; Manage subsystem schedule and cost performance; Provide technical mentorship to engineers across body subsystem disciplines

Seniority

Senior, hands-on IC