Senior Principal Software Engineer

Caterpillar Inc.•Irving, TX

1d•$172,630 - $258,950•Onsite

About The Position

Help Build the Future of Caterpillar – Be Part of What’s Next in Autonomous Construction Sites. At Caterpillar, technology always has a purpose, which is to solve our customers’ toughest challenges. Construction autonomy is one of the most complex challenges in applied AI, and at Caterpillar, advancements in physical AI, simulation, sensing, and edge computing are turning things that once felt impossible—intelligent machines operating in dynamic jobsites—into reality. The Digital Twin & Simulation Fellow will lead the strategy, design, and implementation of high‑fidelity digital twins for machines, job sites, and end‑to‑end workflows supporting automation and robotics.

Requirements

Strong expertise in system‑level simulation and digital twin technologies accompanied with a background in robotics.
Knowledge of information architecture for simulation data, and perception engineering.
Deep expertise in NVIDIA Omniverse for building digital twins supporting robotics.
Experience architecting or integrating modeling ecosystems with tools such as CARLA, Dynasty, Simulink/Modelica, AMESim, ANSYS, Adams, GT‑Suite, Unity/Unreal, or robotics/automation frameworks.
Ability to evaluate emerging technologies and strategically recommend adoption paths for simulation and robotics.
Deep understanding of simulation architecture, model governance, verification/validation practices, and integration of simulations with real‑time data sources.
Proven ability to work with senior management to establish vision, strategy, and multi‑year roadmaps.
Excellent communication skills for translating complex technical concepts into actionable business insights.
Bachelor’s degree in Engineering, Computer Science, Robotics, or related discipline (Master’s or PhD preferred).
10+ years in simulation, robotics or autonomy—with direct experience deploying Omniverse‑based digital twins strongly preferred.

Nice To Haves

Background in construction, mining automation and robotics will be preferred.

Responsibilities

Work with senior management to define the long‑term vision, for simulation supporting automation and robotics.
Partner with leadership to establish a multi‑year simulation and digital twin roadmap, supporting automation and robotics.
Translate Business and autonomy requirements into simulation solutions.
Identifying where simulations and digital twins can support robotics.
Create detailed system level architecture deliverables in partnership with the chief architect and robotics team.
Determine the technologies, platforms, and integration patterns required to support simulation capabilities.
Work closely with engineering, autonomy, controls, software, product teams, and enterprise data groups to ensure simulation solutions meet business outcomes and integrate seamlessly with existing systems.
Assess current simulation assets across Caterpillar and define the strategy to integrate, extend, or consolidate them into a cohesive digital ecosystem supporting robotics.
Oversee model validation, correlation with physical test data, and governance processes so digital twins remain accurate.