Control Laws Engineer

Long Beach, CA

Full Time

Aircraft Systems

Mid Level

What is JetZero?

Today’s aircraft contribute around 2.5% of global CO2 emissions, equivalent to the emissions of 200 million cars. This is only going to increase: Air travel is forecasted to double by 2050, while meaningful efficiency gains using current airplanes have hit a wall.

JetZero is developing a blended wing aircraft. It uses 50% less fuel and can accommodate zero-emission hydrogen propulsion. JetZero is the inevitable solution to sustainable air travel.

Position Overview

We are seeking a dynamic and experienced Fly-by-Wire Aircraft Control Laws Engineer to join our team. The ideal candidate will have a strong background in control laws design, modeling, aircraft stability and control. If you're a hands-on engineer with a startup mentality, and you're passionate about aerospace innovation, we want to hear from you. This role is based in Long Beach, CA, reporting to the Head of Flight Control System.

Responsibilities

Control Laws

Design control laws using classical or modern control techniques
Tune inner and outer loops over the entire flight envelope
Retune control laws based on pilot-in-the-loop feedback
Attenuate vibration modes if present
Extract linear and non-linear aircraft handling quality metrics from model
Develop scripts for batch trimming, linearizing, testing, and automation
Support Flight Test with test card generation and simulated runs
Support design decisions with clear reports and mathematical derivations
Participate in brainstorming sessions

Modeling

Model rigid body dynamics, flexible modes, and aircraft systems in Simulink
Analyze mechanics problems using free body diagrams, Newton and Euler equations, and rotating frame kinematics
Develop unit tests for Simulink models

FBW

Design signal conditioning of sensor or inceptor data using voting, filtering, state estimation, etc.
Design control surface allocation scheme
Understand failure modes, and simulate their effect in Simulink model
Assess criticality of failure modes

Labs

Set up and maintain flight simulator rigs

Systems Engineering

Design and run control law validation tests in Simulink
Ensure compliance with standards such as DO-178C/DO-331, ARP4754A, 25.1309, AC 25-7D
Write, validate and verify requirements

Tools

MATLAB/Simulink
Git (revision control)

Qualifications

Bachelor's or Master's degree in Aerospace Engineering, Electrical Engineering, or a related field
Min. 5 years of experience in control laws MBD design (other than PID)
Experience in aircraft, airborne, vehicle, boat, etc., control laws
Experience with flexible modes and vibration suppression
Experience with digital controller implementations
Experience in writing code (in any language, MATLAB, C++, Python, etc.)
Knowledge of aerodynamics of flight, stability and control (S&C)
Piloting experience is a nice-to-have

The Benefits

Competitive salaries
Unlimited PTO
10 paid holidays
401(k)
Medical, Dental, Life health insurance
Disability Insurance
Life Insurance
Equity tax advisory services
Supportive work culture

Location

This job will prioritize local applicants for on-site work in Long Beach, California.

Salary Range: $130,000 - $150,000

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