2,330 ai modeling engineer jobs at 1,038 companies in United States
AI Modeling Engineer
New York City, New York, United States
OnsiteFull Time
3+ YOERequires 3+ years of relevant industrial experience, strong machine learning and Python skills, production AI experience, modern ML tooling, model evaluation, dataset and pipeline development, and strong software engineering judgment.
Python, PyTorch, JAX, Hugging Face, LLMs, ASR, TTS
AI TLM Performance Modeling
San Diego, California, United States
$162k-$243k/yr OnsiteFull Time
4+ YOEBachelor's in CS/Engineering/IS with 4+ years, or Master's with 3+ years, or PhD with 2+ years in hardware/software/systems engineering; Python, C/C++, SystemC, TLM2.0; SoC architecture, AI workloads, ML accelerators; TensorFlow, PyTorch; LLVM/GCC.
Python, C/C++, SystemC, TLM2.0, TensorFlow, PyTorch, LLVM, GCC
Simulation & Modeling Engineer
San Francisco or Ann Arbor
$155k-$200k/yr OnsiteFull Time
Experience modeling and simulating distributed AI acceleration architectures, heterogeneous GPU/CPU clusters, architecture modeling platforms, and C++ or SystemC behavioral models.
ASTRA-sim, Gem5, C++, SystemC, GPUs, CPUs
Performance Modeling Engineer
Mountain View, California, United States
$120k-$600k/yr HybridFull Time
Strong background in performance modeling, working knowledge of latest LLM architectures, and experience with computer architecture, particularly AI accelerators.
AI enabled Device Modeling Engineer
Malta or Essex Junction
$69k-$120k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in EE, CE, CS, Data Science, Applied Physics, or related; 3-5+ years experience in ML, scientific computing, or semiconductor device modeling; strong Python and ML libraries; semiconductor device physics knowledge; English fluency; up to 10% travel.
Python, NumPy, pandas, SciPy, scikit-learn, PyTorch, TensorFlow, JAX, Git, MLflow, Weights & Biases, Linux
Physical Systems Modeling Engineer
Redwood City or United States
$140k-$320k/yr HybridFull Time
1+ YOEBachelor's, Master's, or PhD in a quantitative field; 1–5 years of relevant experience; modeling, simulation, forecasting, time-series, probabilistic modeling, Python, communication, and AI workflow skills.
Python, AI
Thermodynamics Process Modeling Engineer
Spring, Texas, United States
HybridFull Time
PhD in chemical engineering, physical chemistry, computational electrochemistry, or related thermodynamics discipline; experience developing thermodynamic models, phase equilibria, physical properties, and Python or MATLAB.
Python, MATLAB, Aspen Plus, Aspen HYSYS, PRO-II, PINNs, AI/ML
Senior or Staff Engineer, Advanced Modeling & AI Solutions
Boise, Idaho, United States
OnsiteFull Time
Bachelor's degree in EE/CS or related field, hands-on ML/LLM experience with PyTorch or TensorFlow, cloud ML pipeline deployment (AWS/GCP/Azure), agentic AI experience, strong communication and cross-functional collaboration.
PyTorch, TensorFlow, AWS, GCP, Azure, LangGraph, AutoGen, AgentEval
Architecture Modeling Engineer
Paris or Mountain View
OnsiteFull Time
Requires strong mathematics, computer architecture, C/C++ and Python skills, performance-critical workload optimization, AI/ML workload knowledge, and proficient English.
C, C++, Python
System Modeling Engineer
Rancho Cordova, California, United States
$129k-$202k/yr OnsiteFull Time
5+ YOEBachelor's in CS/EE/CE with 5 years experience or Master's with 2 years; programming proficiency in C++ and Python; experience with Bitbucket/Jira/Confluent; proven data analysis and presentation skills; experience with agentic coding or AI-assisted development.
C++, Python, Bitbucket, Jira, Confluent
Semiconductor Process Modeling Engineer
Tualatin, Oregon, United States
HybridFull Time
10+ YOEBachelor's in physics, chemistry, chemical engineering, materials science or related with 10+ years experience; master's with 8+; PhD with 5+; Python scripting; AI tools; semiconductor process knowledge; strong technical foundation.
Python, SEMulator3D, COMSOL, HPEM, CFD-ACE+
AI / Mission Modeling and Automated Test Engineer
Ridgecrest, California, United States
$84k-$120k/yr OnsiteFull Time
2+ YOEU.S. citizenship required; Secret security clearance with SAP eligibility; Bachelor's in Computer Science or related field; 2+ years Python or related coding; experience developing or applying AI/ML solutions.
Python, Cameo
Principal Quantum Systems Modeling Engineer
Santa Barbara or Redmond
$143k-$275k/yr HybridFull Time
8+ YOEDoctorate in Physics/Engineering with 3+ years, Master's with 6+, or Bachelor's with 8+ years; ability to meet Microsoft Cloud Background Check and export control citizenship verification; ability to use AI tools.
AI tools
AI Engineer
Cambridge or London
OnsiteFull Time
Experience training large models end-to-end, strong ML engineering fundamentals, ability to translate between AI and chemistry/biology, and collaborate with wet labs.
Graph Neural Networks, Neural Network Potentials
Modeling and Analysis Engineer (All Levels)
San Francisco, California, United States
OnsiteFull Time
Experience building physics or engineering modeling tools, simulation solvers, trade-study and optimization tools; broad systems understanding, deep expertise in 1–2 domains, first-principles thinking, and hands-on execution.
AI
AI Engineer
Washington, District of Columbia, United States
OnsiteFull Time
5+ YOE5+ years software/ML engineering experience; hands-on building agentic AI, fine-tuning open-weight LLMs, production ML systems, and running models on constrained hardware.
Python, PyTorch, LoRA, QLoRA
Autonomous Systems Modeling and Simulation Engineer
Columbia or Baton Rouge or Gulfport
HybridFull Time
8+ YOERequires U.S. citizenship, ability to obtain a DoD Secret clearance, 8+ years of technical experience, and a bachelor's degree in a relevant engineering or technical discipline. Requires modeling, simulation, programming, data analysis, and software development expertise.
Computational Fluid Dynamics (CFD), Python, MATLAB, Simulink, Rust, C++, NumPy, SciPy, Xarray, Git, ADO, Continuous Integration/Continuous Delivery (CI/CD), Functional Mock-up Interface (FMI), SysML V2, MBSE, GIS, AI
AI Engineer
United States or Canada
RemoteFull Time
Experience building and deploying production-grade AI/ML systems, strong backend engineering (Python or Node.js), AWS and API experience, model integration and retrieval architectures, independent execution in startup environments.
Python, Node.js, AWS, OpenAI, Anthropic, Vertex AI, Pinecone, Weaviate, FAISS, Chroma
Intern, Thermal Modeling & Simulation Engineer (AI Memory / HBM)
San Jose, California, United States
$28-$68/hr OnsiteInternship
Pursuing PhD (preferred) or Master's in Mechanical Engineering, Materials Science, Electrical Engineering, Applied Physics or related; at least 1 academic quarter/semester remaining; strong heat transfer foundation; numerical methods and Python/MATLAB experience.
Simcenter Flotherm, Ansys Icepak, Ansys Fluent, COMSOL, Python, MATLAB
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