70 ai modeling engineer jobs at 50 companies in Mission Viejo, CA

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Advanced AI Engineer - Structural Analysis & Python
Torrance, California, United States
$185k-$231k/yr HybridFull Time
Honeywell International
Honeywell InternationalNASDAQ: HON: Designs and manufactures technologies for aerospace, buildings, and industry.
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
3w
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Senior Staff AI/ML Algorithm Engineer
Irvine, California, United States
$146k-$234k/yr OnsiteFull Time
BD
BDNYSE: BDX: Manufactures medical devices, surgical instruments, and pharmacy automation systems.
10+ YOE10+ years developing AI/ML algorithms for physiological and clinical data; expertise in signal processing, time-series modeling, model validation, and deployment to cloud and edge medical devices.
Python, PyTorch, TensorFlow, scikit-learn, Azure, AWS, GCP
3w
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Senior Engineer, AI Systems Test
Vista, California, United States
$130k-$140k/yr OnsiteFull Time
Danaher
DanaherNYSE: DHR: Develops scientific instruments and diagnostic tools for healthcare markets.
6+ YOEBachelor's in CS/CE or equivalent, 6+ years software testing/development experience, strong Python/PowerShell/JavaScript/R skills, EMR not mentioned, test automation and DevOps experience, knowledge of AI/ML model validation.
Python, PowerShell, JavaScript, R, Linux, Windows, PyTest, Selenium, Cypress, Postman, AWS, Azure, Docker, Kubernetes, CI/CD
4w
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Principal AI Software Engineer
El Segundo or San Diego
$114k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
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
2d
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AI Software Engineer II
Long Beach, California, United States
$130k-$196k/yr OnsiteFull Time
Relativity Space
Relativity Space: Designing and manufacturing 3D-printed rockets and launch vehicles.
3+ YOEBachelor's degree in computer science or related engineering field, 3–5 years building and shipping applications, and practical experience developing and deploying AI features with large language models.
Python, React, TypeScript, Go, Claude, Spark, Apache Iceberg, DuckDB, Amazon Redshift, dbt, PostgreSQL, MongoDB, Amazon Web Services (AWS), Kubernetes, Terraform, Helm
3mo
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AI Engineer/ML Engineer - Senior Developers - AI Training - Long Beach, US
Long Beach, California, United States
$80/hr RemoteContract
Prolific
Prolific: Platform connecting researchers and AI developers with verified participants.
BS/MS/PhD in CS/AI/Robotics or related field; production experience building/deploying/fine-tuning ML models; expertise in deep learning, LLM workflows (Prompt Engineering, RLHF, RAG); strong analytical rigor to spot hallucinations and data contamination.
PyTorch, TensorFlow/Keras, Python, NumPy, Pandas, Scikit-learn, Hugging Face Transformers, AWS (SageMaker), Google Cloud (Vertex AI), Weights & Biases, LangChain, Pinecone, Milvus, Weaviate
2w
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Sr. AI/ML Engineer - Remote or Hybrid in Eden Prairie, MN or Irvine, CA
Eden Prairie or Irvine
$120k-$215k/yr HybridFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
5+ YOE5+ years engineering experience, strong Python skills, practical experience with LLMs, RAG, embeddings, vector search, prompt engineering, model APIs, data pipelines, and responsible AI practices.
Python, LLMs, RAG, embeddings, vector search
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AI Security Engineer (GRC)
Long Beach, California, United States
$125k-$216k/yr HybridFull Time
SCAN Health Plan
SCAN Health Plan: Providing Medicare Advantage plans and integrated healthcare for seniors.
7+ YOE7+ years information security experience (2+ years in AI security), Bachelor's in related field required (Master's preferred). Hands-on experience with AI platforms and vendor risk assessment; knowledge of HIPAA, NIST AI RMF, HITRUST, threat modeling, and AI red-teaming.
Microsoft Copilot Studio, Microsoft Azure AI Foundry, Snowflake Cortex, Claude Code, Anthropic APIs, GitHub Copilot, Cursor, OpenAI API, LangChain, AutoGen, Semantic Kernel, Model Context Protocol (MCP), Claude Code CLI, GitHub Copilot CLI, Microsoft Azure Developer CLI, Microsoft Copilot Enterprise, Microsoft Power Platform, Snowpark, Hugging Face, Azure Model Catalog, Garak, PyRIT, PromptBench, MITRE ATLAS, MITRE ATT&CK, SIEM, SOAR, OAuth 2.0, mTLS, OIDC, SAML, HITRUST CSF, NIST AI RMF, OWASP Top 10 for LLM Applications, STRIDE, PASTA, retrieval-augmented generation (RAG)
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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
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
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
3d
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Applied AI Engineer
San Francisco or Los Angeles or Washington or San Diego or Seattle or London
$150k-$170k/yr HybridFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
2+ YOEBachelor's or master's degree 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
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AI Engineer, Agents and Evaluation
Torrance, California, United States
OnsiteFull Time
Pronoia Energy
Pronoia Energy: Developing room-temperature macroscopic quantum energy storage technology.
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
2mo
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AI Full-Stack Developer
Irvine, California, United States
$120k-$140k/yr OnsiteFull Time
Tax Relief Advocates
Tax Relief Advocates: Resolves personal and business tax debt issues with the IRS.
3+ YOE3+ years full‑stack experience; strong React/Next.js, Node.js, Python skills; RESTful APIs and microservices; experience with Azure or GCP; ability to integrate AI/ML models into production and build secure, scalable web apps.
React, Next.js, Node.js, Python, RESTful APIs, Microservices, Azure, GCP, OpenTelemetry, LangSmith, Langfuse, AI/ML
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Staff Data and AI Engineer - Enterprise
Los Angeles, California, United States
$162k-$227k/yr OnsiteFull Time
Riot Games
Riot Games: Developing and publishing competitive multiplayer video games.
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
SKIMS
SKIMS: Designs and sells intimate apparel and loungewear.
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
3d
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CTIO - AI Engineer- Senior Manager
New York City or Raleigh or Chicago or Cincinnati or Cleveland or Columbia or Columbus or Dallas or Baltimore or Richmond or Rochester or Rosemont or Sacramento or Boston or St. Louis or Salt Lake City or San Antonio or San Diego or San Francisco or Seattle or Spartanburg or Albany or Stamford or Tampa or Toledo or Tulsa or Washington or Denver or Des Moines or Detroit or Boca Raton or Buffalo or Florham Park or Fort Worth or Greensboro or Hartford or Houston or Grand Rapids or Indianapolis or Irvine or Jacksonville or Kansas City or Las Vegas or Little Rock or Los Angeles or Louisville or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Montpelier or Nashville or New Orleans or Philadelphia or Phoenix or Pittsburgh or Portland
$91k-$322k/yr OnsiteFull Time
PwC
PwC: Providing audit, tax, and management consulting services to businesses.
7+ YOEBachelor's degree and at least 7 years of experience; advanced data science, machine learning, predictive modeling, programming, team leadership, and systems thinking skills.
machine learning libraries
2mo
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Engineer II, AI/Machine Learning
Irvine, California, United States
$120k-$150k/yr OnsiteFull Time
Masimo
MasimoNasdaq: MASI: Develops noninvasive patient monitoring technologies and consumer audio products.
AI/ML experience with frameworks; Python, MATLAB, C++; data modeling including regression, classification, clustering, anomaly detection; on-site in Irvine, CA.
TensorFlow, Keras, PyTorch, scikit-learn, Python, Matlab, C++
6d
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Staff Machine Learning Engineer, Generative AI Modeling and Inference
Los Angeles or Seattle or Palo Alto or New York City or Bellevue
$229k-$343k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
8+ YOEBachelor's degree or equivalent experience and 8+ years of post-bachelor's machine learning experience, with expertise in generative modeling, computer vision, deep learning, and ML frameworks.
TensorFlow, PyTorch, JAX, MLX, scikit-learn
6d
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Staff Machine Learning Engineer, Generative AI Modeling and Inference
Los Angeles or Seattle or Palo Alto or New York City or Bellevue
$195k-$343k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Develops social media applications and augmented reality technology.
8+ YOEBachelor's degree or equivalent experience and 8+ years of post-bachelor's ML experience, or advanced degree with equivalent experience. Requires computer vision or generative modeling and ML framework experience.
TensorFlow, PyTorch, JAX, MLX, scikit-learn, GPU, CPU, NPU, RSUs
2w
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Sr. Vehicle Modelling Engineer, Applied AI Systems
Irvine or Palo Alto
$135k-$186k/yr HybridFull Time
Rivian and Volkswagen Group Technologies
Rivian and Volkswagen Group Technologies: A joint venture developing software-defined vehicle technology and AI-enabled systems for electric vehicles.
BS/MS in engineering or equivalent; strong Python; experience building LLM applications, RAG/semantic search, and AI tooling; systems engineering and physical simulation familiarity; GitLab CI/CD experience.
Python, OpenModelica, Julia, Simulink, FMI, FMU, LangChain, LlamaIndex, LLM, GitLab, GitLab CI/CD, RequiTest, DBC, ARXML
3mo
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AI Data Engineer, Ring/Blink Customer Service Engineering and Insights
Hawthorne, California, United States
$132k-$179k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
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