Senior Engineer, Aerospace - Ranger (R6545)

Seattle, Washingtonfull time

On Site

senior

H1B: no

f7d8749a-72d6-407c-bf98-292ea630c73a Senior Engineer, Aerospace at Shield AI focusing on stability and control analysis for unmanned aircraft. Define control surface sizing, flight envelope limits, and flying qualities through aerodynamic modeling and flight test.

Responsibilities

Own Stability and Control Analysis: Evaluate static and dynamic stability, trim, control power, and flying qualities across the flight envelope, including high angle of attack, departure resistance, and failure state conditions.
Develop High Fidelity 6DOF Models: Synthesize wind tunnel, CFD, and flight test data into aerodynamic and stability and control databases, including control effectiveness, propulsion effects, hinge moments, and flexibility effects, for use in simulation, control law design, and flight clearance.
Shape Configuration and Control Suite Design: Define control surface sizing, control allocation requirements, center of gravity limits, and actuator rate and hinge moment requirements in partnership with controls, structures, and avionics teams.
Drive Wind Tunnel and Flight Test Campaigns: Define stability and control test requirements, develop run plans and flight test maneuvers, and apply parameter identification methods to correlate and update aerodynamic models.
Support Air Data and Flight Clearance: Partner with cross disciplinary teams to define air data requirements that support stability and control needs, and deliver the analyses that establish safe flight envelopes and support stores separation and envelope expansion.

Qualification

EducationCore ExpertiseTesting BackgroundCharacterComputational EfficiencyUnconventional ConfigurationsFlying Qualities and Flight TestProblem SolvingTemporary employee offer package

Required

Education: B.S. in Aerospace or Mechanical Engineering, or an equivalent technical field.
Core Expertise: 3 or more years of experience in stability and control, with strong knowledge of flight dynamics, 6DOF model development, trim and linearization, and flying qualities analysis.
Testing Background: Proven experience in wind tunnel or flight testing and translating experimental data into aerodynamic databases and simulation environments.
Character: A demonstrated record of working hard, being a trustworthy teammate, holding yourself and others to a high standard, and being kind to others.

Preferred

Computational Efficiency: Proficiency in developing custom software or scripting in MATLAB, Simulink, or Python to automate analysis and maximize team throughput.
Unconventional Configurations: Experience optimizing aircraft planforms and control suites for adequate stability and maneuverability, particularly for tailless aircraft or other nontraditional configurations.
Flying Qualities and Flight Test: Familiarity with flying qualities criteria such as MIL STD 1797, system identification, and flight test data analysis for envelope expansion.
Problem Solving: A proven ability to take on complex, ill defined assignments and deliver creative, best value engineering solutions.
Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)