Senior GNC Engineer - Flight Controls & Autonomy

Clutch Canada

Los Angeles (CA)

On-site

USD 150,875 - 204,125

Full time

14 days+

Get more replies from employers

Send a job-specific resume in minutes.

Benefits offered by this job

100% employer-paid health care

401k & Retirement Plans

Unlimited PTO

Weekly Paid Office Lunches

End of Year Bonuses

Fully stocked breakrooms

Stock Options

Paid Parental Leave

Job summary

Hermeus is seeking a Senior GNC Engineer in Los Angeles, California. This role will involve developing flight control and navigation algorithms for advanced aircraft, requiring strong knowledge in dynamics, linear controls, and a Bachelor's degree in a related field. Candidates should have at least 5 years of experience in GNC or related aerospace systems. The role includes opportunities to collaborate closely with cross-functional teams and offers a salary range of $150,875 - $204,125 USD per year, along with competitive benefits including unlimited PTO and employer-paid healthcare.

Qualifications

5+ years of professional experience in GNC, flight controls, autonomy, or related aerospace systems.
Strong fundamentals in dynamics, linear controls, and modeling.
Experience developing flight-critical algorithms for aircraft or spacecraft.

Responsibilities

Develop and improve flight control and navigation algorithms for high-speed aircraft.
Design and implement control laws and estimation logic for autonomous flight applications.
Conduct performance studies to validate system robustness.

Skills

Dynamics

Linear Controls

Modeling and Simulation

Flight Controls Development

MATLAB

Simulink

Python

C++

Education

Bachelor’s degree in aerospace engineering, mechanical engineering, electrical engineering, or related field

Tools

MATLAB

Simulink

Job description

Hermeus is a venture‑backed defense aviation company reclaiming the lost art of rapid iterative prototyping to build the fastest aircraft in the world today. By prioritizing relentless hardware iteration, we deliver high‑speed systems at the pace of the modern battlefield and work with the Department of War to provide the high‑speed capabilities that maintain an asymmetric advantage.

As a Senior GNC Engineer at Hermeus, you will help develop and deploy the flight control, navigation, and autonomy systems that enable our aircraft to fly safely and perform reliably in demanding real‑world environments. This role focuses heavily on flight controls development, controls modeling, state estimation, and autonomy for advanced aircraft applications, including autonomous takeoff and landing.

You will work across simulation, software, hardware, and flight test to build and validate advanced control and estimation capabilities for high‑speed aircraft. The role is ideal for an engineer who enjoys solving hard dynamic systems problems, moving quickly from analysis to implementation, and working closely with cross‑functional teams to take algorithms from concept through validation and flight.

Responsibilities:

Develop and improve flight control, guidance, and navigation algorithms for high‑speed aircraft
Design and implement control laws, estimation logic, and sensor fusion strategies for autonomous and piloted flight applications, with an emphasis on autonomous takeoff and landing
Develop and analyze linear control models and dynamic system representations to support controller design, stability analysis, and performance assessment
Build and refine high‑fidelity models of vehicle dynamics, sensors, actuators, and control system behavior using MATLAB, Simulink, and related simulation tools
Conduct 6‑DOF simulation, Monte Carlo analysis, regression testing, and performance studies to validate system robustness across nominal and off‑nominal conditions
Support software and system integration across flight controls, navigation, avionics, and other vehicle subsystems
Execute and analyze software‑in‑the‑loop, hardware‑in‑the‑loop, and system integration testing campaigns
Support flight test planning, real‑time test execution, and post‑flight data analysis to validate and improve control and estimation performance
Collaborate closely with avionics, software, test, and vehicle engineering teams to define requirements, interfaces, and system architecture
Drive technical trade studies for sensors, estimators, control logic, and autonomy‑related subsystems
Contribute to verification strategies, test coverage definition, and system‑level performance validation
Document technical work clearly through reports, test reviews, and design presentations

Basic Requirements:

Bachelor’s degree in aerospace engineering, mechanical engineering, electrical engineering, physics, or a related technical field
5+ years of professional experience in GNC, flight controls, autonomy, estimation, robotics, or closely related aerospace systems
Strong fundamentals in dynamics, linear controls, stability analysis, and modeling and simulation
Experience developing or integrating flight‑critical algorithms for aircraft, spacecraft, missiles, UAVs, or other autonomous systems
Proficiency in MATLAB, Simulink, Python, C++, or similar technical computing and software development tools

Preferred Qualifications

Experience with flight controls development for autonomous aircraft or other high‑performance aerospace systems
Experience with autonomous takeoff and landing system development, testing, or validation
Experience with GNSS, INS/IMU, air data systems, and other aircraft navigation sensors
Practical experience with Kalman filtering techniques, including EKF, UKF, or related estimation methods
Experience with 6‑DOF simulation, control law development, and flight dynamics modeling
Experience with software‑in‑the‑loop, hardware‑in‑the‑loop, Monte Carlo testing, and regression‑based validation
Experience supporting flight test, post‑flight analysis, and control system tuning
Ability to solve complex technical problems with a high degree of ownership in a fast‑paced development environment
Strong written and verbal communication skills
Passion for building advanced aircraft and enabling a faster pace of flight development

U.S. EXPORT CONTROL COMPLIANCE STATUS The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. U.S. persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

EQUAL OPPORTUNITY Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

150875 - 204125 USD a year

Salary is only one part of our total compensation and benefits package. Hermeus offers competitive salary and equity; unlimited PTO; paid parental leave; potential for year‑end bonuses; and more!