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As a Simulation Engineer at 1X Technologies, you will lead thermal and multi-body structural analysis for advanced robotic systems, supporting design decisions across development and production.
Job Responsibility:
Build and validate thermal models for actuators, electronics, and enclosures
Perform multi-body dynamics simulations for robot motion and load cases
Develop structural FEA models to assess stress, fatigue, and stiffness
Correlate simulations with test data
improve model fidelity
Define simulation best practices, templates, and documentation
Collaborate with mechanical, controls, and HW teams to translate requirements into models
Run DOE and sensitivity studies to guide design decisions
Support design reviews with clear technical reports and visualizations
Automate simulation workflows with scripting where appropriate
Contribute to system-level trade studies and architecture decisions
Requirements:
BS/MS in Mechanical, Aerospace, or related field
5+ years in thermal, structural, or dynamics simulation
Proficiency in FEA/CFD tools (e.g., ANSYS, Abaqus, COMSOL) and MBD tools (e.g., MSC Adams)
Strong understanding of heat transfer, materials, and mechanics
Experience with test correlation and validation methods
Ability to create robust boundary conditions and load cases
Scripting skills (Python/MATLAB) for automation and post-processing
Clear technical communication and documentation
Comfort working in fast-paced, cross-functional environment
Hands-on mindset
ability to interpret hardware constraints and manufacturing realities