12 application engineer jobs at 8 companies in Freeport, IL
2mo
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Application Engineer
Machesney Park or Columbus
$65k-$85k/yr OnsiteFull Time
3+ YOEMinimum 3 years technical/engineering experience, strong mechanical engineering knowledge, hands-on aptitude, manufacturing experience, proficiency with Microsoft Office and CAD (SolidWorks, AutoCAD, Pro/ENGINEER), ability to deliver technical presentations, and willingness to travel 25–50%.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, SolidWorks, AutoCAD, Pro/ENGINEER
1mo
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Application Engineer
Stoughton, Wisconsin, United States
OnsiteFull Time
5+ YOE5+ years engineering experience; bachelor’s in mechanical engineering preferred; strong knowledge of acoustics, filtration, aerodynamics, sheet metal fabrication and welding; proficiency with 3D/2D CAD; ability to travel up to 25% including international; strong communication and project management skills.
3D CAD, 2D CAD
1mo
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Sales Application Engineer
Stoughton or Indianapolis
OnsiteFull Time
3+ YOEBachelor's degree in mechanical engineering, 3–5 years of product design experience using solid modeling tools, and knowledge of fluid mechanics and thermodynamics required; Inventor preferred.
Inventor, FEA, CFD, CAD, .NET, Microsoft Office
1mo
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Sales Application Engineer
Stoughton or Indianapolis
OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years product design experience, strong fluid mechanics and thermodynamics knowledge, Solid modeling experience (Inventor preferred), travel 10-25%, strong communication and problem-solving skills.
Inventor, .NET, Microsoft Office
1mo
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Sales Application Engineer
Stoughton or Indianapolis
OnsiteFull Time
3+ YOEBachelor's in Mechanical Engineering, 3+ years product design experience with solid modeling (Inventor preferred), strong fluid mechanics and thermodynamics knowledge, CAD and project management skills, ability to travel 10-25%.
Inventor, .NET, Microsoft Office
3d
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Application Engineer - Aeration and Mixing
Loves Park, Illinois, United States
$68k-$85k/yr HybridFull Time
2+ YOEBachelor’s degree in engineering or related field and 2+ years experience; strong MS Office skills; CAD preferred; knowledge of water/wastewater treatment; excellent communication and collaboration.
MS Office, CAD
4d
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Associate Application Engineer - Environmental Science
Loves Park, Illinois, United States
$70k-$72k/yr HybridFull Time
1+ YOEBachelor's in engineering plus 1 year related experience or equivalent; EIT preferred; computer literate; strong technical writing, communication, and mechanical/electrical aptitude; up to 30% travel.
2w
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AI Application Developer (Limited Term)
Beloit, Wisconsin, United States
OnsiteFull Time, Temporary
Bachelor's or equivalent and experience developing AI-enabled applications, familiarity with LLMs, Microsoft Power Platform or Azure preferred, experience in regulated environments, and strong problem-solving and collaboration skills.
Microsoft Power Platform, Azure, LLMs
2w
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Full-Stack & Mobile Application Developer
Beloit, Wisconsin, United States
OnsiteFull Time
3+ YOE3+ years full-stack experience with React, Python, Node.js, Azure, and .NET MAUI; experience with RAG, OCR, offline-first mobile apps, Azure Government Cloud, and secure production deployments.
Microsoft Azure Government Cloud, Azure OpenAI Service, React, Python, Node.js, .NET MAUI, Azure AI Vision, Azure Document Intelligence, Azure AI Search, Microsoft Project, Microsoft Semantic Kernel, LangChain, LangGraph, PouchDB, CouchDB, SQLite, Git, Docker, Blazor Hybrid, SCADA, HMI
10h
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Applications Engineer
Loves Park, Illinois, United States
$115k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering or life sciences, 5+ years in water treatment or a related industry, technical expertise, CAD ability, strong communication, and PC software proficiency.
AutoCAD, SolidWorks, ERP, PC, fax, printer
10h
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Applications Engineer
Loves Park, Illinois, United States
$115k/yr OnsiteFull Time
5+ YOEBachelor's degree in engineering or life sciences, 5+ years in water treatment or a related industry, technical expertise, CAD proficiency, strong communication, and ability to travel and handle equipment.
AutoCAD, SolidWorks, Microsoft Word, Microsoft Excel, ERP
1mo
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Senior Web/App Engineer
Janesville, Wisconsin, United States
$118k-$142k/yr OnsiteFull Time
5+ YOE5+ years software development experience; proficiency in Java, C#, Python, JavaScript; strong system architecture, design patterns, data modeling, cloud and application security knowledge; bachelor's in CS/Engineering preferred; experience with SaaS platforms (Adobe, Oracle) preferred.
Java, C#, Python, JavaScript, Adobe, Oracle