Roles and Responsibilities

As a Flight Mechanics Engineer (Modeling and Simulation), the following work area and skill sets awaits you:

1. Aircraft Flight Mechanics & Dynamics
- Develop and maintain 6-DOF nonlinear aircraft flight-dynamics models.
- Develop mathematical models for aircraft rigid-body dynamics, aerodynamics, propulsion, actuators, landing gear, and environmental effects.
- Perform aircraft trim, stability, control, and performance analyses across the flight envelope.
- Determine and analyze aerodynamic derivatives, stability derivatives, control derivatives, and propulsion characteristics.
- Perform longitudinal, lateral, and directional stability and controllability assessments.
- Conduct performance studies including take-off, climb, cruise, descent, transition, hover/VTOL, range, endurance, and landing as applicable.
- Develop flight-mechanics models and analysis required for flight-control-law development.
- Generate trim points, linearised models, aerodynamic derivatives, and operating-point data for control-law design. Evolve gain scheduling,



control allocation, control mixing, and mode-transition logic development.
- Analyze control-system performance, stability margins, actuator utilization, and control authority.
- Support SIL, MIL, PIL, HIL, iron-bird, and flight-test simulations.

2. Modeling & Simulation
- Develop models at appropriate levels of fidelity ranging from conceptual/low-fidelity models to high-fidelity nonlinear simulations.
- Develop and maintain simulation environments using MATLAB/Simulink, Python, C/C++, or equivalent tools.
- Implement aircraft, propulsion, actuator, sensor, setting, and flight-control models.
- Perform model correlation against wind-tunnel, component-test, ground-test, and flight-test data.
- Establish model validation processes.

3. Aircraft Performance & Handling Qualities
- Perform aircraft performance analysis and establish aircraft performance databases.
- Conduct handling-quality assessments

📌 Flight Mechanics Engineer (Chengalpattu)
🏢 Ubifly Technologies
📍 Chengalpattu