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Sr. Digital Twin Engineer Sorry, this job was removed at 12:47 a.m. (UTC) on Friday, Aug 07, 2026 Be an Early Applicant Irving, TX, USA Hybrid 113K-183K Annually Senior level Artificial Intelligence • Cloud • Internet of Things • Software • Cybersecurity • Industrial Cat Digital delivers digital and technology solutions that power Caterpillar's world-famous yellow iron. The Role Design, develop, and integrate simulation and real-time 3D visualization for digital twins. Build physics-based behavioral models, create Omniverse/USD scenes, validate models with test and telematics data, and develop toolchains, pipelines, and automated test frameworks to support scalable digital-twin deployments. Summary Generated by Built In Career Area: Technology, Digital and Data Job Description: Your Work Shapes the World at Caterpillar Inc. When you join Caterpillar, you're joining a global team who cares not just about the work we do - but also about each other. We are the makers, problem solvers, and future world builders who are creating stronger, more sustainable communities. We don't just talk about progress and innovation here - we make it happen, with our customers, where we work and live. Together, we are building a better world, so we can all enjoy living in it. You'll build and deploy against one of the most unique data foundations-over 1.6 million connected assets generating real-world data daily. These data and platform capabilities are enabling the development of AI models, edge computing architectures, and software systems that scale across fleets, products, and industries. The result will be a new generation of machines that continuously learn, improve, and deliver performance at scale. The Simulation & Digital Twin Engineer will design, develop, and integrate simulation and visualization capabilities that support Caterpillar's next-generation digital twin, machine behavior modeling, and interactive 3D experiences. This role combines simulation engineering, real-time visualization, and 3D scene-building using NVIDIA Omniverse and modern C++/Python toolchains. What You Will Do: • Simulation Development: Develop the simulation logic and behavioral models governing machine and system behavior. • Real-Time 3D Visualization & Omniverse Engineering: Create high-fidelity 3D models, scenes, and environments using NVIDIA Omniverse, USD, and Omniverse Kit-based pipelines. • Validation & Testing of Models and Digital Twins : Develop and execute model validation and verification plans, ensuring digital twins are accurate and numerically stable. • Integration & Platform Engineering : Integrate simulation components with current Caterpillar models, data systems, and digital twin frameworks. Contribute to toolchain and pipeline design, including scripting utilities, automated test frameworks, and modular code libraries. What You Will Have: • Bachelor's degree in Computer Science, Software Engineering,, Robotics, or a related field. • 3+ years of experience developing digital twins or simulation with exposure to high-fidelity modeling, physics-based simulation, and real-time visualization. • Experience in system-level simulation and digital twin technologies. • Experience with NVIDIA Omniverse, including USD workflows, Omniverse Kit/Code, PhysX, or Omniverse-based pipeline development. • Strong hands-on programming skills in C++ and Python • Experience in validating simulation models and digital twins using test data correlation, scenario-based testing, regression testing, and telematics/real-world data. • Knowledge of 3D scene construction, rendering concepts, and UI development for real-time visualization • Digital Twin Tooling & Ecosystem Support : Work hands-on with multiple digital-twin platforms, such as NVIDIA Omniverse (primary environment), CARLA, Siemens NX/Teamcenter/Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder , or similar, Unity or Unreal Engine. Integrate data, models, or external simulation engines into unified digital-twin experiences. • Innovation & Technology Leadership: Assist in evaluating emerging tools and frameworks to expand Caterpillar's simulation and digital-twin capabilities Top Candidate Will Have: Decision Making and Critical Thinking : Knowledge of the decision-making process and associated tools and techniques; ability to accurately analyze situations and reach productive decisions based on informed judgment. Effective Communications: Understanding of effective communication concepts, tools and techniques; ability to effectively transmit, receive, and accurately interpret ideas, information, and needs through the application of appropriate communication behaviors. Digital Twin Development: Knowledge of development tools and activities; ability to produce software products or systems in line with product requirements. • Conducts walkthroughs and monitors effectiveness and quality of the development activities. • Elaborates on multiple-development toolkits for traditional simulation and digital twins. • Has participated in development of multiple or large digital twins development. • Contrasts advantages and drawbacks of different development languages and tools. • Estimates and monitors development costs based on functional and technical requirements. • Provides consulting on both selection and utilization of developers' workbench tools. Software Development Life Cycle: Knowledge of software development life cycle; ability to use a structured methodology for delivering and managing new or enhanced software products to the marketplace. Software Integration Engineering: Knowledge of software integration processes and functions; ability to design, develop and maintain interfaces and linkage to alternative platforms and software packages. Software Product Technical Knowledge: Knowledge of technical aspects of a software products; ability to design, configure and integrate technical aspects of software products. Software Product Testing: Knowledge of software product testing; ability to design, plan, and execute testing strategies and tactics to ensure software product quality and adherence to stated requirements. Additional Details: • The location for this position is Irving, Texas. • Domestic relocation assistance is not available for this position. • Visa sponsorship is available for this position • #LI Summary Pay Range: $112,710.00 - $183,140.00 Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-related knowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar. Benefits: Subject to plan eligibility, terms, and guidelines. This is a summary list of benefits. • Medical, dental, and vision benefits* • Paid time off plan (Vacation, Holidays, Volunteer, etc.)* • 401(k) savings plans* • Health Savings Account (HSA)* • Flexible Spending Accounts (FSAs)* • Health Lifestyle Programs* • Employee Assistance Program* • Voluntary Benefits and Employee Discounts* • Career Development* • Incentive bonus* • Disability benefits • Life Insurance • Parental leave • Adoption benefits • Tuition Reimbursement • These benefits also apply to part-time employees This position requires working onsite five days a week. Relocation is available for this position. Visa sponsorship is available for eligible applicants. Posting Dates: Any offer of employment is conditioned upon the successful completion of a drug screen. Caterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply. Not ready to apply? Join our Talent Community. Read Full Description Skills Required • Bachelor's degree in Computer Science, Software Engineering, Robotics, or a related field • 3+ years experience developing digital twins or simulation with high-fidelity modeling and real-time visualization • Experience in system-level simulation and digital twin technologies • Experience with NVIDIA Omniverse including USD workflows, Omniverse Kit/Code, PhysX, or Omniverse-based pipeline development • Strong hands-on programming skills in C++ and Python • Experience validating simulation models and digital twins using test data correlation, scenario-based testing, regression testing, and telematics/real-world data • Knowledge of 3D scene construction, rendering concepts, and UI development for real-time visualization • Hands-on experience with digital twin platforms/tools such as CARLA, Siemens NX/Teamcenter/Plant Simulation, Dassault 3DEXPERIENCE, Ansys Twin Builder, Unity or Unreal Engine • Experience integrating simulation components with data systems and digital twin frameworks; toolchain and pipeline design including scripting utilities and automated test frameworks • Decision making and critical thinking skills • Effective communications skills • Knowledge of Software Development Life Cycle • Knowledge of software integration engineering and interface design • Knowledge of software product technical aspects and configuration/integration • Knowledge of software product testing and ability to design and execute testing strategies What the Team is Saying Pradeep Software Engineer At Cat Digital, we are building a world-class digital platform with a great team. I get to solve the industry’s toughest problems using the latest cloud-native technologies. Plus, whenever I see Cat equipment, I feel proud of what I do! Christina Platform Services I get to build a brand new, global platform with a team that is fast-paced and innovative. The compensation and benefits are competitive, and our office is in a great location. Chad Business Intelligence & Visualization Cat Digital is pioneering technologies for the machine industry that will surely leave a legacy in this exciting time of change. We are working together to create a best in class customer experience, which is fantastic. Marcus Senior Software Engineer Caterpillar gives me the opportunity to grow my career and my leadership skills. It also creates an environment for camaraderie and teamwork. Madison Recruiter Whether we’re working virtually or in-person, we are always looking for ways to have fun and grow as a team. Team dinners, coffee chats, ax throwing, chess club, and virtual happy hours are just a few of the activities we do to make work more fun and connect with colleagues around the world. Rakshan Digital Product Manager I’ve been with Caterpillar for 20 years now, and I’ve been lucky to work on teams that have different focuses. I’ve worked on everything from engineering applications to the latest and greatest digital technology applications. MacGregor Lead Software Engineer It’s amazing to be able to work in an architectural framework where we can negotiate between speed to market and a solid application – software that is well-built, well-designed, well-tested. I find this negotiation both challenging and exhilarating. Stan Software Engineering Manager The team should be comfortable approaching me with any kind of issue — like improving a process, getting rid of unnecessary ceremonies or something else — and know that I will address it. I believe a manager should be the first line of defense against bugs and conflicting priorities, and my team needs to know that I have their back. Caterpillar Compensation & Benefits Highlights Retirement Support Retirement programs include a 401(k) with company matching contributions and, for some groups, an additional age- or service-based annual company contribution; certain management/salaried and legacy groups also participate in defined‑benefit pensions. An Employee Stock Purchase Plan is available alongside core retirement offerings, broadening long‑term financial support. Healthcare Strength Core medical, dental, and vision coverage is described as comprehensive, supplemented by disability, life insurance, an Employee Assistance Program, and wellness programs. Rec