CareerPlan

Senior Discovery Engineer (Modeling & Simulation)

Costa Mesa, CA (OC-00)Full-time$191k2026-09-30 → 2026-11-10
Security clearance required

Core

Validating new defense concepts across space, missiles, air, sensors, and autonomy by building models, simulations, and test setups to prove or disprove assumptions before programs proceed.

Role type

Senior hands-on IC discovery engineer (modeling & simulation)

Builds

Physics-based models, simulations, and test setups for internally and externally funded defense programs

Domain

Defense technology, modeling & simulation, autonomy, sensor fusion

Required skills

First-principles reasoning, rapid domain learning, failure mode analysis, trade study execution, AI tool verification, cross-functional collaboration, technical communication

Preferred skills

8+ years in science/engineering, Math/physics/engineering degree, AI coding agents, domain analysis tools (STK/Astrogator, AFSIM, HFSS, Fluent), breadth in space/missiles/air/GNC/sensors/autonomy

Technologies

Python (numpy/scipy), MATLAB/Simulink, Julia, STK, Astrogator, AFSIM, HFSS, Fluent

Responsibilities

Own concepts from idea through analysis, prototype, and test to a validated answer; Build or adapt models and simulations for specific questions; Pressure-test work by hunting failure modes and surfacing hidden assumptions; Use AI tools as a force multiplier while verifying outputs against references; Translate results into design decisions for hardware, software, and GNC teams; Communicate complex data results to engineers, leadership, and customers

Seniority

Senior, hands-on IC