53 ai modeling engineer jobs at 38 companies in Castaic, CA
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Senior Engineer - Modeling & Simulation
Thousand Oaks or Cambridge or New Albany
$115k-$156k/yr HybridFull Time
2+ YOEEngineering degree and computational modeling experience required; preferred skills include physics-based modeling, FEA, programming, simulation software, AI/ML, version control, and medical device development.
Python, MATLAB, C++, Finite Element Analysis (FEA), SIMULIA, 3DEXPERIENCE, ABAQUS, ANSYS, LS-DYNA, COMSOL, Git, GitLab, CI/CD, Monte Carlo simulation, Design for Six Sigma (DFSS), Agile, Scrum, AI/ML
3w
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Advanced AI Engineer - Structural Analysis & Python
Torrance, California, United States
$185k-$231k/yr HybridFull Time
5+ YOEBachelor's in technical discipline, 5+ years aerospace/mechanical engineering, 2+ years physics-based AI model development, 3+ years simulation scripting, experience with CFD/structural analysis and NVIDIA physics‑AI tools.
Physics NEMO, Modulus, Warp, Python, PyTorch, TensorFlow, JAX, PyVista, Matplotlib, Plotly, Abaqus Python scripting interface, Ansys PyAnsys, APDL, MLOps
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Principal AI Software Engineer
El Segundo or San Diego
$114k-$171k/yr OnsiteFull Time
3+ YOEActive US government clearance, Bachelor’s in CS+5yrs or Master’s in CS+3yrs, experience with LLMs/AI models, prototyping, integration/testing, and software engineering best practices.
vLLM, opencode, aider, Azure OpenAI, Linux
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Secure AI Engineer Manager
Atlanta or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Chicago or San Francisco or Denver or Boston or Philadelphia or Los Angeles or Charlotte or Seattle or Houston or Detroit or San Diego or Mountain View or Minneapolis or Miami
$80k-$294k/yr HybridFull Time
5+ YOE5+ years cybersecurity experience, 1+ year hands-on with agentic coding tools, AI architecture and AI-security experience, threat modeling experience, cloud security certification, and bachelor's degree or equivalent.
Claude Code, Cursor, GitHub Copilot, Codex, Anthropic Claude, OpenAI, Azure OpenAI, MLOps
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Forward Deployed AI Engineer
Los Angeles, California, United States
HybridFull Time
5+ YOE5+ years software engineering; strong full-stack experience (React, TypeScript, Node.js); Neo4j and graph modeling; production LLM integrations and orchestration; client-facing communication and systems design.
Neo4j, ChatGPT, Claude, Grok, Perplexity, DeepSeek, React, TypeScript, Node.js, Jira, Slack, HubSpot, Email
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AI Engineer, Agents and Evaluation
Torrance, California, United States
OnsiteFull Time
Proven production experience shipping agent or tool-use systems, experience self-hosting open-weights models on GPUs, strong orchestration/serving/evaluation skills, and habit of treating hallucination as engineering problem.
vLLM, TGI
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Staff Data and AI Engineer - Enterprise
Los Angeles, California, United States
$162k-$227k/yr OnsiteFull Time
8+ YOEBachelor's degree or equivalent, 8+ years in enterprise data/platform engineering, hands-on Databricks experience, orchestration and AI platform experience, enterprise integrations, data modeling, and strong communication skills.
Workato, n8n, Camunda, Google Vertex/Agent Platform, Anthropic Claude Platform, OpenAI Platform, Databricks, OneStream, Workday, ServiceNow, Coupa, Concur, Oracle, IronClad, LangChain, Pydantic AI, LangGraph, CrewAI, Vertex AI Agent Builder, Microsoft AutoGen, AWS, dbt, Retrieval-Augmented Generation (RAG)
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AI Engineering Lead
Los Angeles, California, United States
$225k-$250k/yr HybridFull Time
8+ YOE8+ years software engineering experience, strong Python skills, experience leading enterprise AI initiatives, LLM fundamentals, AWS Bedrock, Anthropic Claude, multi-agent frameworks, model evaluation, governance, and stakeholder influence.
Python, AWS Bedrock, Anthropic Claude, Claude Code, Langfuse, LangGraph, LangChain, MCP, Snowflake, Oracle
3mo
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AI Data Engineer, Ring/Blink Customer Service Engineering and Insights
Hawthorne, California, United States
$132k-$179k/yr OnsiteFull Time
3+ YOE3+ years data engineering; experience in data modeling, warehousing, ETL; SQL
Amazon Web Services, SQL, Redshift, S3, AWS Glue, EMR, Kinesis, Firehose, Lambda, IAM
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Application Software Engineer, Applied AI
Bastrop or Cape Canaveral or Hawthorne or McGregor or Redmond or Brownsville or Vandenberg
OnsiteFull Time
1+ YOEBachelor's in CS/engineering or 2+ years experience, 1+ years full-stack development, hands-on AI model deployment/integration preferred, production software engineering experience.
Python, C#.NET, Go, Scala, Java, Docker, Kubernetes, Kafka, Angular, React, PostgreSQL, Microsoft SQL Server
2w
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AI Advisor
Boston or Chicago or Los Angeles or Melville or New York City or Rochester or Washington
$107k-$193k/yr RemoteFull Time
4+ YOE4-6 years training AI models and prompt engineering; Python and API proficiency; machine learning knowledge; legal industry experience preferred; strong communication and data analysis skills.
Python, APIs, ChatGPT, GitHub Copilot
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Software Engineer, Applied AI
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$150k-$170k/yr HybridFull Time
2+ YOEBS/MS in a technical field, 2+ years of software development, strong Python, production systems, AI/ML integration, model evaluation, and familiarity with APIs, distributed systems, containers, CI/CD, observability, and edge deployment.
Python, APIs, CI/CD, GPU
20h
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AI Infra Engineer Graduate (Recommendation & LLM) 2027 Start (PhD)
San Jose or Los Angeles or Singapore or New York City or London or Dublin or Paris or Berlin or Dubai or Jakarta or Seoul or Tokyo
$162k-$388k/yr OnsiteFull Time
PhD in computer science or related field; strong C++ or Python skills; knowledge of algorithms, computer systems, PyTorch or TensorFlow, Transformer architectures, and large language models.
C++, Python, PyTorch, TensorFlow, CUDA, Triton, FSDP, ZeRO, FlashAttention
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Senior / Staff Application Security Engineer
Boston or New York City or Los Angeles or San Francisco
$230k-$330k/yr OnsiteFull Time
6+ YOE6+ years in security engineering with hands-on application security, secure SDLC tooling, AWS experience, ability to write production code and threat-model AI/LLM surfaces.
AWS, SAST, DAST
3w
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Staff II Software Engineer AI/ML Ops
Pleasanton or New York City or Los Angeles
$245k-$307k/yr HybridFull Time
Extensive experience building and operating ML/AI production systems, designing scalable data pipelines, distributed training, model deployment, CI/CD, observability, and cloud infrastructure.
PySpark, FiveTran, Plaid, PyTorch, TensorFlow, scikit-learn, Airflow, Kubeflow, Vertex AI, MLflow, W&B, LangChain, LangGraph, ADK, Prometheus, Grafana, Newrelic, Docker, Kubernetes, Python, Java, Scala, GCP, AWS, Azure, Bash, Apache Airflow
3w
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Customer Engineer, Cloud AI, Media and Entertainment
Los Angeles, California, United States
$104k-$151k/yr OnsiteFull Time
4+ YOE4+ years cloud-native architecture or customer-facing support experience, Bachelor's or equivalent, experience with AI agent orchestration, ML model development, programming for demos, and stakeholder engagement.
LangGraph, CrewAI, AutoGen, RAG, Google Cloud
2w
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Machine Learning Engineer - Advanced AI and Cognitive Systems
Calabasas, California, United States
$141k-$176k/yr OnsiteFull Time
3+ YOE3–5 years applied ML/AI experience; expertise in multimodal AI, cognitive modeling, HMI, scalable software, and government R&D a plus. U.S. citizenship and ability to obtain security clearance required.
Docker, Kubernetes, PyTorch, TensorFlow, JAX, Python
1mo
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Forward Deployed Engineer | Americas
Pacific Palisades or Boston or New York
$170k-$250k/yr OnsiteFull Time
3+ YOE3–6 years technical experience, customer-facing, willingness to travel, strong SQL and data modeling, Python or scripting, API integration (REST/GraphQL), familiarity with AI tools and data pipelines.
SQL, Python, REST, GraphQL, ETL, ELT
1d
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AI Security Resident
San Francisco or Washington or Santa Monica or Pittsburgh or Boston or United States
$119k-$261k/yr HybridFull Time, Contract
3+ YOETechnical engineering experience, technical management and complex project leadership, programming proficiency, threat modeling, vulnerability analysis, communication, policy reasoning, multidisciplinary collaboration, and a qualifying degree or equivalent experience.
Python, Java, C, C++, Microsoft Office, CUDA, PyTorch, TensorFlow, Ray, GPUs, TPUs
1mo
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Staff Software Engineer, AI & Recommendations Platform
San Francisco or Los Angeles County or California or Massachusetts or United States
$195k-$240k/yr RemoteFull Time
5+ YOE5+ years building and operating production systems; strong backend, distributed systems, APIs, cloud-native architecture experience; Python proficiency; experience integrating ML/LLM models and recommendation systems.
Python, AWS, Kubernetes, Databricks, MLflow, Airflow, LLM
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