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InnoForge · 11 hours ago

Mechanical Simulation Engineer

Torrance, CA

Full-time

Onsite

Mid Level

$100K/yr - $125K/yr

InnoForge is partnering with a fast-paced aerospace startup in El Segundo that is rapidly approaching a critical flight demonstration window. They are looking for a highly analytical Mechanical Engineer to bridge the gap between CAD design, structural simulation, and physical validation, playing a central role in evolving their core technology into flight-ready hardware.

Hiring Manager

Chris Davies

Responsibilities

Lead the refinement of prototype mechanisms, moving designs from R&D concepts to manufacturing-ready 2D/3D drawing packages

Execute aggressive mass optimization campaigns (lightweighting) while simultaneously increasing system stiffness and rigidity

Manage Design for Manufacturing (DFM) efforts, specifically focusing on complex tolerancing and surface treatment/plating compatibility

Work with vendors to source components and manage the hardware lifecycle

Define and analyze structural load cases across the full mission profile: ground handling, ascent/launch, separation, and on-orbit operations

Develop high-fidelity analytical models to determine load paths and margins of safety per major industry standards

Perform comprehensive vibration analysis (random, sine, shock, and vibroacoustic) to minimize system noise and ensure structural integrity

Design structural adjustments and fixtures to support environmental testing in T-Vac, Zero-G, and air-bearing configurations

Correlate simulation models with physical test data to drive iterative design improvements

Collaborate with GNC, Propulsion, and Thermal teams to ensure all subsystem loads are compatible

Qualification

Structural analysisCAD/CAE softwareVibration analysisMass optimizationStress analysisTeam collaborationProblem-solving

Required

B.S. in Aerospace or Mechanical Engineering

Must be a U.S. Citizen or Green Card holder (ITAR compliance is mandatory). Ability to obtain a Security Clearance is required

Deep understanding of space vehicle structural loads, stress analysis, and interface loads

Preferred

Experience with CAD/CAE packages is essential. Preferred tools include: NASTRAN, FEMAP, ANSYS, NX/Simcenter 3D, Solidworks, or similar (e.g., Thermal Desktop, Amesim)