Principal Physics and Simulation Engineer

Position Available: Principal Physics and Simulation Engineer

Location: Irving, TXSalary: $110,000 - $150,000 DoE + BenefitsExperience needed: Strong experience in physics-based simulation, computational engineering, robotics or mechatronics, with expertise in dynamics, kinematics, numerical modelling and simulation validation.About the RoleWe’re looking for a Principal Physics and Simulation Engineer to lead the development of realistic physics-based simulations for engineering, robotics and AI validation.You’ll develop and validate simulation models for machinery, robotic systems and industrial environments, working closely with engineering teams to ensure accuracy, stability and performance.Key ResponsibilitiesLead physically credible simulation design for machines, robots, sensors, materials, environments, and industrial processes used in engineering and AI validationDefine physics models, assumptions, numerical methods, calibration approach, and acceptance criteriaModel rigid-body dynamics, contacts, joints, kinematics, actuation, friction, and relevant environmental effectsCalibrate simulation against measurements and quantify model error, sensitivity, and uncertaintyGuide implementation, performance optimization, scenario definition, and validationCollaboration & LeadershipGuide implementation and work with digital twin, robotics, sensor, rendering, and QA engineersWhat We Need From YouAdvanced simulation, computational engineering, robotics, mechatronics, or applied physics experienceStrong fundamentals in dynamics, kinematics, numerical simulation, calibration, and validationAbility to balance fidelity, stability, performance, and intended useGood to havePhysX, Isaac Sim, Modelica, MATLAB/Simulink, multibody dynamics, FEA/CFD interfaces, or real-time simulationIf you'd like to learn more or register your interest, hit apply as we'd love to hear from you!