{"id":4034928,"url":"https://alion.io/job/caterpillar-principal-engineer-agentic-ai-simulation-automation","title":"Principal Engineer, Agentic AI & Simulation Automation","company":{"id":176554,"name":"Caterpillar","domain":"caterpillar.com","url":"https://alion.io/company/caterpillar","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":96,"open_postings":156,"ghost_share":0,"stale_share":0.135,"repost_share":0.026,"time_to_fill_p50_days":31,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Backend","role_family":"Backend","seniority":"lead","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Irving, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":159120,"max":258570,"currency":"USD","period":"year","gross":null,"usd_annual":258570},"salary_estimate":null,"experience_years_min":7,"visa_sponsorship":true,"relocation_package":true,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"C#","optional":false},{"name":"C++","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Copilot","optional":false},{"name":"CoreWeave","optional":false},{"name":"Cursor","optional":false},{"name":"Digital Twin","optional":false},{"name":"Docker","optional":false},{"name":"Embeddings","optional":false},{"name":"Function Calling","optional":false},{"name":"Go","optional":false},{"name":"Human-in-the-Loop","optional":false},{"name":"Isaac Sim","optional":false},{"name":"Java","optional":false},{"name":"Knowledge Graph","optional":false},{"name":"Kubernetes","optional":false},{"name":"Multimodal AI","optional":false},{"name":"Node JS","optional":false},{"name":"NVIDIA NeMo","optional":false},{"name":"NVIDIA NIM","optional":false},{"name":"NVIDIA Omniverse","optional":false},{"name":"Physical AI","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Structured Outputs","optional":false},{"name":"CUDA","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-10T19:49:39Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-10T19:49:39Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Career Area:\nTechnology, Digital and DataJob Description:\nYour Work Shapes the World at Caterpillar Inc.\nWhen 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.\nJob Summary: \n At Caterpillar, technology has a purpose to solve our customers' toughest challenges. Construction autonomy and Physical AI require trusted digital twins, high-fidelity simulation, scalable GPU computing, intelligent automation, and rigorous validation.\nThis Principal Engineer role is a hands-on technical leadership position responsible for architecture, critical implementation, engineering standards, cross-team alignment, and mentoring.\nWhat You Will Do\nDefine the architecture for agentic simulation and multi-agent engineering workflows, and build agents that interact with simulation engines, digital twins, APIs, datasets, and engineering tools. \nLead automated map-to-simulation, site-to-simulation, scenario-generation, and experiment-planning workflows. \nApply foundation models and multimodal AI to simulation configuration, monitoring, troubleshooting, analysis, and reporting. \nEstablish tool calling, workflow state, memory, human approvals, guardrails, observability, and auditability, and create evaluation frameworks for accuracy, reliability, reproducibility, latency, cost, safety, and task completion. \nIntegrate AI services with NVIDIA Omniverse, Isaac Sim, OpenUSD, Cosmos, databases, knowledge systems, and cloud services. \nDeploy and scale GPU inference and agent workloads on CoreWeave and Kubernetes. \nOwn a major technical capability across multiple teams and programs, partnering across simulation, robotics, autonomy, controls, AI, data, cloud, product, and customer-facing organizations. \nTranslate ambiguous business and engineering problems into scalable architectures and production software, balancing research and prototyping with secure, maintainable delivery. \nLead architecture reviews, technical investigations, design decisions, and engineering standards. \nMentor senior and developing engineers, and support technical hiring and onboarding. \nTop Candidates will Have:\nSeven or more years of software development and three or more years developing ML, generative AI, or intelligent automation systems. \nAdvanced software engineering experience in Python and one or more of C++, C#, Java, Go, or Node.js, with strong API, distributed systems, event-driven workflow, and backend services experience. \nExperience with containers, automated testing, CI/CD, source control, observability, and cloud platforms and cloud-native architectures, including Docker and Kubernetes. \nExperience designing and delivering production agentic AI, generative AI, or intelligent automation systems, including taking an AI-enabled capability from prototype through production. \nExperience with RAG, embeddings, vector search, knowledge graphs, semantic data models, structured outputs, and multimodal models. \nExperience with NVIDIA NIM, NeMo, Nemotron, or comparable foundation-model and inference ecosystems. \nExperience with NVIDIA Cosmos or comparable world foundation models for Physical AI, scenario generation, and simulation augmentation. \nExperience connecting AI agents to NVIDIA Omniverse, Isaac Sim, OpenUSD, or other simulation, robotics, scientific computing, or enterprise engineering platforms. \nWorking knowledge of Newton, physics simulation, and robotics workflows sufficient to orchestrate and evaluate tool use. \nExperience with AI evaluation datasets, test harnesses, security controls, observability, and human-in-the-loop governance. \nExperience deploying GPU inference using Docker, Kubernetes, NVIDIA GPUs, and CoreWeave or comparable GPU cloud infrastructure. \nDemonstrated ability to lead architecture and technical delivery across multiple teams. \nStrong communication, mentoring, problem-solving, and cross-functional collaboration skills. \nExperience using AI-assisted development tools such as GitHub Copilot, Claude, or Cursor. \nPreferred technology stack: NVIDIA Cosmos, NIM, NeMo, Nemotron, Omniverse, Isaac Sim, OpenUSD, Agentic AI, RAG, Python, CUDA, Docker, Kubernetes, and CoreWeave. \nAdditional Details:\nThis position requires the candidate to work full-time at the Irving, TX office (Dallas)\nDomestic relocation assistance is available for this position.\nVisa sponsorship is available with this position.\nSummary Pay Range:\n$159,120.00 - $258,570.00Compensation and benefits offered may vary depending on multiple individualized factors, job level, market location, job-relatedknowledge, skills, individual performance and experience. Please note that salary is only one component of total compensation at Caterpillar.\nBenefits:\nSubject to plan eligibility, terms, and guidelines. This is a summary list of benefits.\nMedical, dental, and vision benefits*\n\nPaid time off plan (Vacation, Holidays, Volunteer, etc.)*\n\n401(k) savings plans*\n\nHealth Savings Account (HSA)*\n\nFlexible Spending Accounts (FSAs)*\n\nHealth Lifestyle Programs*\n\nEmployee Assistance Program*\n\nVoluntary Benefits and Employee Discounts*\n\nCareer Development*\n\nIncentive bonus*\n\nDisability benefits\n\nLife Insurance\n\nParental leave\n\nAdoption benefits\n\nTuition Reimbursement\n\n* These benefits also apply to part-time employees\nThis position requires working onsite five days a week.Relocation is available for this position.Visa sponsorship is available for eligible applicants.Posting Dates:\nAny offer of employment is conditioned upon the successful completion of a drug screen.\nCaterpillar is an Equal Opportunity Employer, Including Veterans and Individuals with Disabilities. Qualified applicants of any age are encouraged to apply.\nNot ready to apply? 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