12 ai modeling engineer jobs at 6 companies in O'Fallon, MO

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Agentic AI Developer
O'Fallon, Illinois, United States
$99k-$225k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Global firm providing management, technology, and engineering consulting services.
3+ YOE3+ years software development experience, proficiency with Python, experience with large language models, embeddings, vector databases, AI agents, and ability to obtain a Secret security clearance; bachelor’s degree required.
Python, Retrieval-Augmented Generation (RAG)
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Snowflake Advanced AI Engineer,
San Francisco or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego
$70k-$206k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
3+ YOERequires 2+ years with Snowflake Cortex AI, 3+ years deploying machine learning models, 3+ years in computer science and programming, cloud AI/ML deployment, and a bachelor's degree or equivalent experience.
Snowflake Cortex AI, Cortex Agents, Cortex Analyst, Cortex Search, Deep Learning, Generative AI, Large Language Models, DevOps, MLOps, LLMOps, Python, TensorFlow, PyTorch, C++, Java, R, SQL
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Secure AI Engineer Manager
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$80k-$294k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOERequires 5+ years in cybersecurity, 1+ year with agentic coding tools, AI architecture, AI security, and AI threat modeling, plus cloud security certification and a bachelor's degree or equivalent.
Anthropic Claude Code, Cursor, GitHub Copilot, Codex, LLMs, A2A, RAG, MLOps, MCP, AI Gateway, OWASP LLM Top 10, STRIDE, PASTA, AWS, Azure, GCP, GitHub, OpenAI, Azure OpenAI
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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: Global professional services network providing audit, tax, and consulting services.
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
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Google Senior Data Engineer
Albany or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York City or Cleveland or Oklahoma City or Austin or Chicago or St. Petersburg or Hartford or Pittsburgh or St. Louis or Miami or Sacramento or Raleigh or Minneapolis or Mountain View or Scottsdale or San Francisco or Morristown or Denver or Boston or Philadelphia or Des Moines or Overland Park or Los Angeles or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Beaverton or Nashville or Detroit or San Diego or United States
$80k-$266k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOERequires 5+ years in data engineering, analytics, or ML; 4+ years on GCP; 5+ years with SQL, modeling, and pipelines; 3+ years with Python or AI tools; bachelor's degree or equivalent.
Google Cloud Platform (GCP), BigQuery, Looker, Vertex AI, Gemini Foundation Models, Gemini Enterprise, Model APIs, Embeddings, Dataflow, Dataproc, Pub/Sub, Cloud Storage, Looker Studio, Dataplex, IAM, SQL, Python, CI/CD, Git, RAG
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Forward Deployed Engineer
Mountain View or Milwaukee or Dallas or Columbus or Kirkland or Cincinnati or New York or Cleveland or Oklahoma City or Austin or Albany or Chicago or St. Petersburg or Pittsburgh or Hartford or St. Louis or Miami or Sacramento or Beaverton or Raleigh or Minneapolis or Scottsdale or Morristown or San Francisco or Denver or Boston or Philadelphia or Des Moines or Overland Park or Charlotte or Walnut Creek or Carmel or Seattle or Houston or Arlington or Atlanta or Redmond or Bentonville or Detroit or Nashville or Los Angeles or San Diego
$28-$99/hr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
3+ YOE3+ years designing and building AI systems, experience with RAG, prompt engineering, model fine-tuning, cloud application services, programming in Python/JavaScript/Java/GoLang, CI/CD, and 1+ year team leadership; bachelor\u0002s degree or equivalent.
Python, JavaScript, Java, Spring, GoLang, Autogen, LangGraph, Semantic Kernel, Evals, Continuous Integration, Continuous Delivery, AWS, GCP, Azure, Anthropic
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Marketing Analytics Engineer, Data Products & Activation
Boston or St. Petersburg or St. Louis or Atlanta or Morristown
$127k-$161k/yr HybridFull Time
Zelis
Zelis: Private healthcare financial technology serving payers, providers, and healthcare consumers with claims, payment, and member-engagement solutions.
6+ YOERequires 6+ years in analytics or data engineering, advanced SQL, Snowflake data modeling, marketing technology, website data architecture, CRM data, data quality, and AI-ready data design.
Snowflake, SQL, Salesforce, HubSpot, dbt, Python, LLMs, APIs, CI/CD
4w
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Senior Data Engineer
Hazelwood, Missouri, United States
$143k-$193k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Global aerospace manufacturer of commercial and defense aircraft.
9+ YOEBachelor's degree,9 years data science/AI/ML experience,active U.S. Secret clearance,U.S. person required,programming in Python/Julia/R/C/C++/C#/Java,experience leading teams and integrating ML models.
Python, Julia, R, C, C++, C#, Java, SQL, NoSQL, PyTorch, TensorFlow, ClearML, MLFlow, Azure, AWS
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Financial Data Engineer
Clayton, Missouri, United States
HybridFull Time
Equifax Workforce Solutions
Equifax Workforce Solutions: -owned human-resources, employment-verification, payroll, tax, and compliance services provider for U.S. employers.
5+ YOEBachelor's in a quantitative field; 5+ years building, loading, transforming and analyzing data; 5+ years with GCP; scripting/coding experience; proficiency with Python, SQL, BigQuery, Airflow/Cloud Composer; ETL and data modeling experience.
GCP, Python, Airflow, Cloud Composer, Jenkins, Astronomer, Spark, BigQuery, SQL, ETL, Tableau, Looker, Spotfire, ML, AI, RPA
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GenAI Python Systems Engineer – Experienced Associate
Chicago or Raleigh or Charlotte 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 San Juan or Seattle or Spartanburg or Albany or Stamford or Tampa or Toledo or Austin or Tulsa or Washington or Denver or Des Moines or Detroit 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 Little Rock or Los Angeles or Birmingham or Fayetteville or Melville or Miami or Milwaukee or Minneapolis or Nashville or New Orleans or New York or Oklahoma City or Philadelphia or Phoenix or Pittsburgh or Portland
$63k-$140k/yr HybridFull Time
PwC
PwC: Global professional services network providing audit, tax, and consulting services.
1+ YOEBachelor's degree and at least 1 year of experience required. Proficiency in Python and Scikit-Learn, AI implementation, data analysis and modeling, and machine learning solution development preferred.
Python, Scikit-Learn, AWS, Google Cloud, Microsoft Azure, Databricks, Snowflake
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Global Capability Center Product Engineering Manager
Arlington or Atlanta or Austin or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$87k-$253k/yr OnsiteFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOERequires 5+ years in GCC strategy, organization design, operating models, and transformation; 2+ years in engineering or Industry X; 1+ year using AI-enabled engineering tools; leadership and stakeholder skills.
AI, Agile, Cloud-native architectures, Automation, DevOps
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Google Data Specialist
Albany or Arlington or Atlanta or Austin or Beaverton or Bentonville or Boston or Carmel or Charlotte or Chicago or Cincinnati or Cleveland or Columbus or Culver City or Denver or Des Moines or Detroit or Hartford or Houston or Irving or Kirkland or Miami or Milwaukee or Minneapolis or Morristown or Mountain View or Nashville or New York City or Oklahoma City or Overland Park or Philadelphia or Pittsburgh or Raleigh or Redmond or Sacramento or San Diego or San Francisco or Scottsdale or Seattle or St. Louis or St. Petersburg or Walnut Creek or United States
$54k-$196k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
2+ YOERequires 2+ years in data engineering, analytics, ML engineering, GCP, SQL, data modeling, pipelines, and Python or AI tools; bachelor's degree or equivalent experience.
Google Cloud Platform, BigQuery, Looker, Vertex AI, Gemini Foundation Models, Gemini Enterprise, Dataflow, Dataproc, Pub/Sub, Cloud Storage, Looker Studio, Model APIs, Embeddings, Dataplex, IAM, SQL, Python, Git