91 systems developer jobs at 26 companies in Atlanta, IL
1mo
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Prin Systems Developer
Sun Prairie or Lakeville or Mankato or Bloomington
$119k-$180k/yr HybridFull Time
12+ YOEBachelor's degree or equivalent and 12+ years developing enterprise applications; advanced knowledge of Microsoft .Net, JavaScript, C#, and MS SQL; experience with application lifecycle, testing, code review, and mentoring.
Microsoft .Net, JavaScript, C#, MS SQL
5d
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Control Systems Senior Engineer
Mossville, Illinois, United States
$113k-$169k/yr OnsiteFull Time
4+ YOEExperience designing, developing, integrating, and testing embedded electronic control software; requirements analysis, troubleshooting, and communicating technical concepts; typically 4 years embedded systems experience.
6d
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Control Systems Senior Engineer
Mossville, Illinois, United States
$113k-$169k/yr OnsiteFull Time
4+ YOEExperience designing, developing, integrating, and testing embedded control software; embedded systems, requirements analysis, troubleshooting, electrical components, data link communications; typically 4 years embedded experience.
1w
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Systems Operations Engineer
Peoria, Illinois, United States
$39-$46/hr RemoteFull Time
4+ YOE4–6 years combined desktop engineering/systems operations experience; strong skills in system monitoring, automation, troubleshooting, Windows/Linux, VMware, SQL, M365/Entra; high school diploma required.
Network Security Event Management, TCP/IP, LAN/WAN, Windows Active Directory Environment, VMWare vSphere, Windows Desktop, Windows Server, Linux, Microsoft SQL System Administration, Microsoft M365/Entra
2w
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Engineer, Operational Technology Systems
Clinton or Warrenville or Byron or Marseilles or Braceville or Morris or Cordova
$134k-$149k/yr HybridFull Time
7+ YOEBachelor's degree with 7+ years (or associate with 8+ years) in technical discipline, senior OT systems engineering experience, unescorted access and favorable medical/testing, subject-matter expertise in OT/IT systems.
2mo
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Senior Electrical Systems Engineer - Propulsion & Energy Systems (Peoria, IL, US, 61639)
Peoria, Illinois, United States
$110k-$135k/yr OnsiteFull Time
Bachelor’s in Electrical Engineering; extensive experience in electric propulsion and energy systems for mining/heavy equipment; system-level ownership; CAN/J1939, MQTT, isoSPI; Creo CAD.
CAN bus, J1939, MQTT, isoSPI, Creo CAD, C/C++
1mo
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Sr. Software Engineer, Full-Stack (Factory Systems)
Palo Alto or Irvine or Normal
$147k-$184k/yr OnsiteFull Time
7+ YOE7+ years full-stack development; frontend with React and TypeScript; backend experience in Golang/Node.js/Python; RESTful API design; SQL/NoSQL; cloud (AWS/Azure/GCP); stream processing and message queues (Kafka, NATS, RabbitMQ); Agile experience.
React, TypeScript, HTML, CSS, Redux, Vuex, Jest, Cypress, Golang, Node.js, Python, SQL, NoSQL, AWS, Azure, GCP, Kafka, NATS, RabbitMQ, OPC UA, EthernetIP, Modbus, MQTT, Scrum, Kanban
4d
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Lead Software Engineer/Software Engineer - Marketing
Bloomington or Dunwoody or Richardson or Tempe
$97k-$150k/yr HybridFull Time
Requires Python and/or Java development, enterprise applications, AWS cloud-native and event-driven systems, container platforms, CI/CD, Agile and DevOps experience; lead-level work includes technical direction and mentoring.
Python, Java, AWS Lambda, Amazon S3, Amazon SQS, Amazon SNS, Amazon EventBridge, Amazon DynamoDB, Amazon SES, AWS Glue, Red Hat OpenShift Service on AWS, OpenShift, Kubernetes, Terraform, GitLab, GitLab CI/CD, GitHub Copilot, Codex
4d
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Web Content Systems Specialist (Information Systems Analyst I, Option A)
Springfield, Illinois, United States
$7k-$10k/mo OnsiteFull Time
1+ YOERequires four years of college coursework in computer science or a related field, one year of IT experience, web content systems experience, HTML, CSS, JavaScript, SharePoint, Power Platform, and form development.
Adobe Experience Manager (AEM), Microsoft SharePoint, Microsoft Power Automate, Microsoft Power Apps, Microsoft Dataverse, Microsoft Power BI, HTML, CSS, JavaScript, JSON, AEM Forms, AEM Forms Designer (LiveCycle), Adobe Acrobat, SiteImprove
2mo
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Sr. Mechanical Engineer - HVAC/Building Systems
Champaign or Lisle or Normal or Peoria or Springfield or Tinley Park or St. Louis
$99k-$130k/yr HybridFull Time
10+ YOE10+ years HVAC/plumbing design; PE license; BS in Mechanical or Architectural Engineering; leadership/mentoring experience; proficient in Revit/AutoCAD; strong communication.
Revit, AutoCAD, Carrier HAP, Trane Trace, Microsoft Office
4w
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Senior Software Engineer Applied AI
Springfield, Illinois, United States
RemoteFull Time
7+ YOE7+ years building and operating production backend systems, strong Python skills, production LLM/generative AI experience, distributed cloud systems experience, ML lifecycle proficiency, and disciplined data handling in regulated environments.
Python, AWS, LLMs, vector search, AI coding assistants
2w
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Lead GenAI Engineer (LLM)
Bloomington or Dunwoody or Richardson or Tempe
$81k-$142k/yr HybridFull Time
Experience building LLM applications, RAG pipelines, or agentic systems; cloud (AWS) architecture; Python or TypeScript; Git; prompt engineering and AI governance; API and CI/CD experience; strong communication and mentoring skills.
AWS, Amazon Bedrock, AgentCore, REST, FastAPI, Python, TypeScript, Git, GitHub Copilot, Promptfoo, RAGAS, MCP
2d
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Field Quality and Reliability Engineer - Mechanical Systems
Normal, Illinois, United States
$98k-$122k/hr OnsiteFull Time
Bachelor's in mechanical or related engineering, automotive or reliability experience, strong data analysis, root cause investigation, cross-functional communication, and working knowledge of Python or SQL.
Python, SQL, JMP, ReliaSoft, X-ray, CT, FTIR, SEM, EDS
1w
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System Protection- Electrical Engineer
Decatur, Illinois, United States
$72k-$108k/yr OnsiteFull Time
B.S. in Electrical Engineering required; EIT preferred and P.E. pursuit desired. Experience with protective relays, protection schemes, power system analysis, and strong computer and communication skills.
2w
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Controls Engineer
Normal, Illinois, United States
OnsiteFull Time
2+ YOEExperience troubleshooting and maintaining PLC-based control systems, Allen Bradley RS Logix/ControlLogix, PanelView, FT Optix, Fanuc robotics, Bachelor’s in Electrical Engineering or equivalent, 2+ years manufacturing controls experience.
PLC, RS Logix 5000, ControlLogix, PanelView, FT Optix, Fanuc
2w
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Application Controls Engineer
Normal, Illinois, United States
OnsiteFull Time
College education in engineering or technical field, ability to design schematics, program PLC/HMI/SCADA/VFD systems, travel as required, multitask, and communicate across teams.
PLCs, HMIs, Sensors, Safety, SCADA, Wireless, Industrial Networking, VFDs
1w
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Foundry Process Engineer
Decatur, Illinois, United States
$68k-$93k/yr OnsiteFull Time
5+ YOEBachelor's in mechanical engineering or related, 5+ years manufacturing/foundry experience, lean and Six Sigma expertise, strong PC/systems and communication skills.
FMEA, DFMEA, DOE, FEA, CAD/CAM
3w
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Electrical Engineer - Decatur, IL
Decatur, Illinois, United States
$73k-$136k/yr OnsiteFull Time
2+ YOEBSEE or equivalent, 2+ years engineering experience in manufacturing, strong industrial electrical systems knowledge, NEC familiarity, ability to audit and improve preventative maintenance, communication and leadership skills.
Maximo, PdMA
3w
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Traffic Engineer Technical Lead
Peoria Heights or Illinois or Wisconsin or Florida or Texas
$130k-$160k/yr HybridFull Time, Part Time
15+ YOEB.S. in Civil Engineering,15+ years traffic engineering experience, strong knowledge of traffic operations/safety/signal systems, ability to travel locally, strong communication and organizational skills.
2mo
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Electrical Engineer - Decatur, IL
Decatur, Illinois, United States
$70k-$106k/yr OnsiteFull Time
Bachelor's degree in Electrical Engineering required; comfortable using Microsoft Office (Word, Excel, PowerPoint); interest in power system studies, IEEE/NFPA standards, strong communication and problem-solving skills.
SKM, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, IEEE 1584, NFPA 70E
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