81 ai applications engineer jobs at 56 companies in Illinois

2mo
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Applications Engineer
Chicago or Charlotte or Dallas or New York or Washington DC or Los Angeles
$100k-$125k/yr HybridFull Time
Katten Muchin Rosenman
Katten Muchin Rosenman: International law firm providing legal representation and advisory services.
5+ YOE3rd level support for Firm applications; lead technical projects; automation with PowerShell; Intune and M365 administration; strong communication.
PowerShell, Microsoft Intune, Microsoft 365, iManage Cloud, AI tools, Copilot
1w
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Senior HPC Applications Engineer
Chicago or United States
RemoteFull Time
Parallel Works
Parallel Works: Unified control plane for managing hybrid HPC and AI workloads.
10+ YOE10+ years supporting scientific or AI users on Linux HPC; building complex software from source; running Spack/EasyBuild and Lmod; experience with multi-node GPU workloads; US citizenship and eligibility for Secret clearance.
RHEL, Debian, Ubuntu, GCC, Intel oneAPI, NVHPC, OpenMPI, MPICH, Intel MPI, HPC-X, CMake, autotools, Spack, EasyBuild, Lmod, NCCL, Nsight, VTune, TAU, HPCToolkit, Score-P, gdb, PyTorch, DeepSpeed, JAX, vLLM, TensorRT-LLM, Jupyter
2w
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Sr. AI Delivery & Operations Engineer
Chicago or Irving or Edina
$102k-$179k/yr OnsiteFull Time
Vizient: Provides performance improvement and supply chain services to hospitals
5+ YOE5+ years software engineering experience; strong Python and production AI application experience; familiarity with LLM platforms, CI/CD, deployment automation, observability, and regulated healthcare governance.
Python, OpenAI, Azure OpenAI, Anthropic, Gemini, CI/CD
3w
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AI Automation Engineer
California or Illinois or Texas or Massachusetts or Colorado or Connecticut or Maryland or New Jersey or Washington or Virginia or Alaska or San Francisco or New York City
$92k-$194k/yr OnsiteFull Time
Proofpoint: Provides cybersecurity solutions for email, cloud, and data protection.
8+ YOEBachelor's degree,8+ years professional experience with 2+ years focused on AI,proven AI application development,advanced prompt engineering,Python,enterprise orchestration and LLM platform experience,knowledge of GTM post-sales systems.
Python, Amazon Quick Automate, UnifyApps, Anthropic, OpenAI, Amazon Bedrock, OpenAI Codex, Claude CoWork, MCP (Model Context Protocol), Salesforce, Gainsight, Totango, Clari, Gong, Pendo, Snowflake, Redshift, AWS, Microsoft Power BI, LLMs
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Principal AI Engineer
Chicago, Illinois, United States
$97k-$189k/yr HybridFull Time
CNA
CNANYSE: CNA: Provides commercial property and casualty insurance and risk management.
9+ YOEBachelor's degree (Master's preferred) or equivalent experience; 9+ years software engineering (6+ years application development); 2+ years building or operating AI-augmented developer tools; experience with Claude Code, Cursor, GitHub Copilot, CI/CD, Terraform, GKE/Kubernetes, GCP, GitHub, and JFrog Artifactory.
Claude Code, Cursor, GitHub Copilot, GitHub Actions, Terraform, GKE, Kubernetes, GCP, GitHub, JFrog Artifactory, MCP protocol, CI/CD
3w
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AI Security Engineer
Chicago, Illinois, United States
$110k-$140k/yr HybridFull Time
tms
tms: Global agency uniting technology, marketing, and sourcing solutions.
5+ YOERequires 5+ years in information technology, 3–5 years in security engineering or application security, secure coding, risk and compliance expertise, SaaS reviews, AI security, and strong communication skills.
Python, JavaScript, TypeScript, Go, Rapid7, ZenGRC, OneTrust, Archer, Semgrep, Checkmarx, Snyk, Burp Suite, Salesforce, HubSpot, Adobe Experience Cloud, AWS, Azure, GCP, OWASP Top 10, OWASP LLM Top 10, SAST, DAST, SCA, OAuth 2.0, SAML, GDPR, CCPA, HIPAA, ISO 27001, SOC 2, NIST, NIS2
1w
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Senior Data AI Engineer
Chicago, Illinois, United States
$72k-$141k/yr HybridFull Time
CNA Financial
CNA FinancialNYSE: CNA: Provides commercial and specialty property and casualty insurance products.
5+ YOE5+ years in data/analytics or application development, Bachelor’s degree (Master’s preferred), proficiency in Python and advanced SQL, experience with GCP and modern data engineering, and use of AI-assisted development tools.
Python, SQL, Google Cloud Platform (GCP), BigQuery, Cloud Storage, Dataflow, Dataproc, Pub/Sub, Cloud Composer, AI-assisted development tools
2mo
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Generative AI Lead Engineer
Dallas or Stamford or Chicago
$120k-$140k/yr HybridFull Time
Cognizant
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
5+ YOEStrong experience in Generative AI, LLMs, prompt engineering; hands-on with .NET, React, Python; experience with RAG architectures, API integrations; Azure cloud; ability to deploy AI-enabled applications.
.NET, React, Python, LangChain, LlamaIndex, Claude, Azure, RAG
3w
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Distinguished Engineer - AI Security
Johnston or Pittsburgh or Irving or Phoenix or Franklin or Charlotte or Cleveland or Boston or Iselin or Philadelphia or Chicago
$175k-$250k/yr OnsiteFull Time
Citizens Financial Group
Citizens Financial GroupNYSE: CFG: Provides retail, commercial, and private banking services to customers.
10+ YOE10+ years engineering experience, strong AI/ML and security knowledge, hands-on Python, AWS, Linux, CI/CD experience, deep application and cloud security understanding, excellent communication and mentoring skills.
Python, AWS, Bash, Jenkins, CircleCI, GitHub Actions, Kubernetes, Linux
2w
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Sr. AI Delivery & Operations Engineer
Chicago or Irving or Edina
$102k-$179k/yr OnsiteFull Time
Vizient
Vizient: Healthcare performance improvement and group purchasing organization.
5+ YOE5+ years software engineering experience; expertise with Python, AI application development, LLM platforms, CI/CD, deployment automation, observability, and regulated-environment governance; bachelor's preferred.
Python, OpenAI, Azure OpenAI, Anthropic, Gemini, LLMs, CI/CD, Retrieval-Augmented Generation (RAG)
1mo
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Google Agentic AI Delivery Senior 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
$80k-$266k/yr HybridFull Time
Accenture
AccentureNYSE: ACN: Global provider of management consulting and technology services.
5+ YOE5+ years hands-on client-facing technology experience; 5+ years building cloud solutions (4 years on GCP); 3+ years with application modernization/Call Center AI/Agentic AI; experience with Vertex AI, Gemini, BigQuery, Terraform, CI/CD; Bachelor's in CS/Engineering or equivalent.
Vertex AI, Gemini, BigQuery, Terraform, CI/CD, GKE, Apigee, Google Cloud Platform (GCP), CES
3mo
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Manager, AI Application Developer
Alabama or Arkansas or Arizona or Colorado or Connecticut or Florida or Georgia or Iowa or Idaho or Illinois or Indiana or Kentucky or Louisiana or Maryland or Michigan or Minnesota or Missouri or Mississippi or North Carolina or Nebraska or New Jersey or New Mexico or New York or Ohio or Oklahoma or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Utah or Virginia or Wisconsin
OnsiteFull Time
KPMG
KPMG: Global professional services network providing audit, tax, and advisory.
5+ YOE5+ years technology experience, 2+ years implementing AI platforms; proficiency in Python, C#, .NET Core, cloud AI services, DevOps/MLOps, full-stack web development and scripting; bachelor\u0002s degree preferred.
.NET Core, C#, Python, Azure, Google Cloud, AKS, HTML, CSS, JavaScript, React.js, Node.js, TypeScript, PowerShell, BASH, YAML, API, CI/CD
2mo
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AI Infrastructure Senior Engineer I
Chicago, Illinois, United States
$133k-$166k/yr HybridFull Time
Kirkland & Ellis
Kirkland & Ellis: Provides legal services for corporate, litigation, and transactional matters.
8+ YOEBachelor's in CS or equivalent, 8+ years in advanced application support/configuration, expertise with e-discovery platforms, API/ETL integrations, Microsoft SQL, Linux, REST APIs, PowerShell, Level 3 support, and strong communication.
Relativity Server, RelativityOne, Reveal Cloud, Brainspace, Microsoft SQL, Linux, REST APIs, PowerShell, API
2mo
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Technical Sales Engineer- Hyperscale/AI Applications - United States
Fremont or Lisle or Portland or Seattle
$150k-$175k/yr HybridFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
5+ YOE5+ years in design/systems engineering with customer-facing experience; strong mechanical/electrical knowledge; CAD skills; on-site support; ability to work with hyperscalers and OEMs.
CAD, 3D CAD, Electrical design tools
2mo
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Software engineer, generative AI
San Francisco or New York City or Seattle or Austin or Chicago or London
$112k-$304k/yr HybridFull Time
Writer
Writer: Platform for building and deploying enterprise generative AI agents.
3+ YOEMinimum 3 years software engineering experience with strong Python production experience; experience building generative AI/LLM applications, vector DBs (Pinecone, Weaviate, pgvector), microservices, cloud (AWS/GCP/Azure), Docker/Kubernetes, FastAPI/Asyncio, and PostgreSQL.
Python, Pinecone, Weaviate, pgvector, Docker, Kubernetes, FastAPI, Asyncio, PostgreSQL, Claude, Cursor, GitHub Copilot, React, TypeScript, AWS, GCP, Azure, LLMs, RESTful APIs, IAM, SSO, SAML, OAuth, OIDC, RBAC
2mo
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Senior Manager, AI/ML Engineering
Schaumburg or Minneapolis or Washington or United States
$113k-$193k/yr RemoteFull Time
UnitedHealth Group
UnitedHealth GroupNYSE: UNH: Provides health insurance and technology-enabled health care services.
10+ YOEBachelor's/Master's in CS/Engineering/IT, 10+ years in application architecture or technical leadership, hands-on Amazon Connect and AWS experience, knowledge of GenAI/LLMs and conversational AI, strong system design and integration skills.
Lex V2, Bedrock models, Amazon AI Agents, Amazon Connect, Lambda, API Gateway, DynamoDB, S3, CloudWatch, Step Functions, LLMs, REST
1mo
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PreSales Engineer Director - Data and AI Applications (Location Flexible)
Dallas or Denver or Chicago or Austin or Houston
$147k-$261k/yr HybridFull Time
RSM
RSM: Provides audit, tax and consulting services to middle-market businesses.
Bachelor's degree, extensive presales experience presenting Data Analytics/AI solutions, product certification or technical credential, CRM experience, strong presentation and technical solution skills.
Microsoft Fabric, Co-Pilot, Snowflake, Databricks, CRM
1mo
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Embedded Software Engineer, AI Wearables
Chicago, Illinois, United States
$110k-$170k/yr OnsiteFull Time
Lenovo
LenovoHKSE: 992: Manufactures personal computers, mobile devices, and server infrastructure.
5+ YOEB.S. or M.S. in Computer Science/Engineering, 5+ years Android software development, experience with Android application and framework, AI integration, strong coding in Kotlin/Java, debugging, and system architecture skills.
Kotlin, Java, Android Studio, Android, Git, Jira, REST APIs, Google Cloud Services, Amazon Web services, Google Play Store, LLMs, Audio, Bluetooth, Wifi, Display, Camera, Modem
2mo
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Agentic AI Developer
O'Fallon, Illinois, United States
$99k-$225k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
3+ YOE3+ years software development experience, Python, software design patterns, LLM application development, embeddings/vector DBs/semantic search, agent planning and AI safety knowledge, ability to obtain Secret clearance, Bachelor's degree.
Python, large language models, vector databases, Retrieval-Augmented Generation (RAG)
2d
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Lead Software Engineer, Gen AI
Chicago or Peoria or Irving
$128k-$209k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Requires software development experience, Python or GoLang, OOP, CI/CD, AWS, Git, AI frameworks, and experience designing, deploying, testing, and scaling software applications.
Python, GitHub Actions, AWS, CloudFormation, LangChain, LangGraph, Semantic Kernel, Crew.ai, Large Language Models (LLMs), Prompt Engineering, FastAPI, Apache Airflow, GoLang, Git, SageMaker Studio, Lambda, API Gateway, RDS, OOP