Job Description:
We are looking for a skilled and self-driven HIL Simulation Engineer with 2–3 years of hands-on experience to join our growing engineering team. You will take ownership of simulation model development, HIL setting setup, and validation workflows — working closely with the GNC and avionics teams to ensure our flight control software is rigorously verified before it ever leaves the ground.

Key Responsibilities:
Own the development, integration, and maintenance of high-fidelity 6DOF simulation models covering aerodynamics, propulsion, actuator dynamics, mass properties, and environmental factors.
Design and execute HIL tests for flight control software verification, including edge cases, fault injection scenarios, and sensor failure modes.
Lead the correlation of simulation models against flight test data; identify and close fidelity gaps through systematic analysis.
Define and implement SIL-to-HIL transition workflows, ensuring simulation environments faithfully replicate hardware timing, I/O, and interface behavior.




Develop and maintain automated test scripts and regression suites to support continuous integration of flight software builds.
Interface with GNC, avionics hardware, and embedded software teams to define test requirements and simulation architecture.
Produce and own technical documentation including simulation architecture diagrams, model validation reports, and test coverage analyses.

Required Skills:
2–3 years of hands-on experience in HIL/SIL simulation or flight dynamics modelling for UAV or aerospace systems.
Proven proficiency in MATLAB/Simulink, including model-based design and code generation workflows.
Working experience with real-time simulation platforms
Familiarity with avionics communication protocols (CAN, UART, RS422, Ethernet, or similar) and their integration into HIL setups.
Solid grasp of rigid body dynamics, 6DOF equations of motion, coordinate frame transformations, and classical control theory.
Experience with

📌 HIL Simulation Engineer (Bengaluru)
🏢 Invictus Defence Systems
📍 Bengaluru