South Jacksonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
South Jacksonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
South Jacksonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
South Jacksonville • 50 milesRemote · Hybrid · Onsite · Field · All Environments
206 developer jobs at 102 companies in South Jacksonville, IL
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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
3w
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Z/OS Mainframe COBOL Application Developer
Springfield, Illinois, United States
$80k-$147k/yr OnsiteFull Time
4+ YOEExpertise in COBOL and IBM Z/OS mainframe technologies (JCL, VSAM, DB2, CICS); 4 years related experience; college-level education; knowledge of generative AI and Watson X for Z a plus.
COBOL, JCL, VSAM, IDCAMS, DB2, SQL, CICS, TSO, ISPF, SDSF, IBM Watson X for Z, SharePoint, Large Language Models (LLMs), Generative AI
2w
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Senior Geotechnical Engineer
Springfield, Illinois, United States
OnsiteFull Time
10+ YOEMaster's in geotechnical engineering and bachelor's in civil engineering required; PE license required; 10+ years geotechnical experience; proven project leadership, client development, and staff mentoring; valid driver's license.
GeoStudio, PLAXIS, LPILE, SLIDE, gINT, Microsoft Office
2w
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Engineer
Springfield, Illinois, United States
$76k/yr OnsiteFull Time
7+ YOEBachelor's in Electrical Engineering preferred (power option) and at least 7 years engineering experience or equivalent; experience with transmission, distribution, substations, relay protection, planning, and project support.
1w
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Security Engineer- Application Security & Cloud
Chesterfield or Mt Sterling
$87k-$131k/yr OnsiteFull Time
2+ YOE2+ years experience in software/cloud/DevOps or security; bachelor's or equivalent; experience with .NET/Python/Azure; knowledge of secure development, API security, auth, and secrets management.
.NET, Python, Azure, Azure DevOps, GitHub Actions, Docker, Kubernetes, Terraform, Bicep, OWASP Top 10, NIST AI Risk Management Framework
2w
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Electronics Test Engineer II
Auburn, Illinois, United States
$90k-$105k/yr OnsiteFull Time
2+ YOEBachelor's in EE/CE/Software Engineering, 2+ years engineering experience, embedded firmware (C/C++), software (C#, .NET), test development, circuit design/troubleshooting, and ability to lift 35 lbs. Must be authorized to work in the US without sponsorship.
C/C++, C#, .NET, Visual Studio, LabVIEW, IAR, OrCAD, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Visio, Multimeter, Oscilloscope, Function Generator, Power Supply
3w
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Structural Engineer
Normal or Peoria or Springfield or St. Louis
$80k-$100k/yr HybridFull Time
5+ YOEBachelor's in civil/structural/architectural engineering,5-8 years structural experience,PE/SE preferred,design and construction administration experience with steel/concrete/masonry/wood,Revit/AutoCAD preferred,strong communication.
Revit, AutoCAD
2mo
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Electrical Engineer
Springfield, Illinois, United States
$75k-$150k/yr OnsiteFull Time
5+ YOEBachelor's in Electrical Engineering, 5+ years engineering experience, Illinois PE or ability to obtain within 6 months, proficiency with AutoCAD, Revit, and Microsoft Office, strong communication skills.
AutoCAD, Revit, Microsoft Office
1w
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Controls Engineer
Springfield, Illinois, United States
$80k-$100k/yr OnsiteFull Time
Technical background equivalent to a 4-year engineering/computer science degree, PLC/HMI programming experience, networking/communication understanding, ability to read electrical schematics, Office proficiency, and strong problem-solving and communication skills.
PLC, HMI, NI LabVIEW, Microsoft Office
2mo
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Civil Engineer - Transportation
Springfield, Illinois, United States
$130k/yr OnsiteFull Time
10+ YOEBachelor’s in Civil Engineering, IL PE, 10+ years transportation construction engineering, IDOT Phase III experience, strong leadership.
2d
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Senior ITS Engineer
Carbondale or Chicago or Lisle or Springfield or St. Louis or Collinsville or United States
$87k-$152k/yr HybridFull Time
10+ YOEBachelor's degree in civil, transportation, or structural engineering or related field, PE license, 10 years of related experience, valid driver's license, and expertise in ITS, CAD, standards, and technical documentation.
CAD, MicroStation, Bluebeam Revu, Microsoft Word, Microsoft Excel
3mo
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Engineer 3, Decatur
Decatur, Illinois, United States
$102k-$127k/yr OnsiteFull Time
5+ YOEBS in Engineering with 5+ years in manufacturing engineering; Lean/Six Sigma (preferred); project leadership; cross-functional collaboration.
Microsoft Office, SAP, Gensuite, CATS, Outlook
1w
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Sr. Structural Engineer
Springfield or Rock Island or Bolingbrook or West Des Moines
$110k-$150k/yr OnsiteFull Time
15+ YOEBachelor's degree in civil or structural engineering and 15+ years designing bridges or buildings. Requires structural design expertise, strong communication, and preferably Illinois SE licensure and listed design software experience.
AutoCAD, Revit, Bentley Connect Open Roads Software, AASHTOware, MDX
2mo
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Channel Developer, On and Off-Premise
Springfield, Illinois, United States
$60k-$75k/yr HybridFull Time
3+ YOE3+ years in bev-alc industry; strong communication; budget management; ability to travel; remote work ability; bilingual a plus; networked in market.
3w
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Field Engineer (Non Exempt)
Petersburg, Illinois, United States
$79k-$108k/yr FieldFull Time
6+ YOEAssociate degree in engineering or six years related experience, Microsoft Office proficiency, Illinois driver's license, and ability to obtain staking and line design certification. Utility staking experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Access, staking software, CAD, GIS
1mo
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Civil / Municipal Engineer
Bolingbrook or Rock Island or Springfield
$91k-$129k/yr OnsiteFull Time
10+ YOEBachelor's in civil/environmental engineering, Illinois PE preferred or obtainable within 1 year, ~10 years civil design experience preferred, roadway/storm sewer/sanitary/water design experience desired, strong communication skills.
CAD
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Project Civil Engineer
Springfield or St Louis
$85k-$140k/yr OnsiteFull Time
8+ YOEBachelor's in Civil Engineering, PE in Illinois or Missouri, 8+ years engineering experience, proficiency with Microsoft Office and AutoCAD/Civil 3D, valid driver's license, ability to travel periodically and perform field work.
Microsoft Office, AutoCAD, Civil 3D
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Principal Engineer, Field Service - Ellendale, North Dakota
Ellendale or Remote or North Dakota
$96k-$125k/yr FieldFull Time
9+ YOEExpert knowledge of AI data center platforms, reliability engineering, advanced troubleshooting; 9+ years data center/technical support experience; Associate's or Bachelor's required; Dell Proven Professional certification; on-call and travel flexibility.
2mo
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Lead Project Engineer - Traffic Engineering
Dallas or El Paso or Fort Worth or Jefferson City or Jerseyville or Lawrence or Manhattan or Overland Park or Rolla or San Antonio or St. Louis
OnsiteFull Time
8+ YOEBachelor's in civil engineering, PE licensure, 8+ years transportation engineering experience, highway design standards knowledge, proficiency with Microstation/AutoCAD/Civil 3D/Visum, valid driver's license.
Microstation, OpenRoads, AutoCAD, Visum, Syncho, Civil 3D, Geopak/Inroads, Word, Excel, PowerPoint, Outlook, Deltek Vision
2w
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Copy of Field Service Engineer
Springfield, Illinois, United States
$42-$46/hr FieldFull Time
5+ YOEBachelor's degree and 5+ years water treatment experience, ability to travel 70–80%, valid passport and driver's license, commissioning and construction experience, PLC/HMI familiarity, strong mechanical/electrical and chemistry knowledge.
PLC, HMI
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