95 applications engineer jobs at 54 companies in O'Fallon, IL
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Applications Engineer II- Solutions
St. Louis or Princeton or Hoffman Estates
OnsiteFull Time
3+ YOEBachelor's in engineering,3–7 years application/design engineering in automation or motion control,knowledge of motors/drives/gearing,CAD familiarity,strong analytical and communication skills.
CAD
2mo
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Applications Engineer - Financial Systems
Kansas City or Atlanta or New York or Chicago or Los Angeles or Washington or Birmingham or Boston or Chattanooga or Charleston or Dallas or Denver or Edwardsville or Fort Lauderdale or Fort Worth or Houston or Jefferson City or Miami or Nashville or Park City or Philadelphia or Phoenix or Raleigh or Seattle or San Francisco or Salt Lake City or St. Joseph or St. Louis or Wilmington
$130k-$150k/yr RemoteFull Time
Experience supporting legal finance applications (Elite 3E or similar), strong SQL and BI skills, integrations, and cross-functional collaboration.
Elite 3E, Aderant Expert, Aderant Sierra, Boomi, BizTalk, SQL, Power BI, SSRS, Chrome River/Emburse, ClientPay/LawPay, ALP Imaging, Clocktimizer, Xcelerate, e-billing platforms, XML, CSV, APIs
2mo
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Applications Developer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's in CS or MIS; 3-5 years as a developer; .NET/C#, Angular, HTML5, CSS, SQL Server, WCF.
Microsoft .NET, C#, ASP.NET, Angular, HTML5, CSS, Microsoft SQL Server, WCF, Visual Studio, TFS
1mo
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Senior Applications Engineer
Pacific, Missouri, United States
$110k/yr OnsiteFull Time
7+ YOE7+ years of system analysis/configuration/programming experience; expertise in JavaScript (NetSuite SuiteScript), .NET, Azure DevOps; ERP/CRM/HRIS platform experience; leadership, mentoring, and Microsoft Office proficiency; high school required, bachelor's preferred.
JavaScript, NetSuite SuiteScript, .NET, ASP.NET Core, Azure DevOps, NetSuite, UKG, HubSpot, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
1d
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Senior Applications Developer
Chesterfield, Missouri, United States
RemoteFull Time
5+ YOEBachelor's degree or equivalent experience,5+ years relevant experience,deep understanding of SDLC and code management,ability to analyze and implement systems and documentation.
1w
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Service Application Engineer - Central (69301)
Cincinnati or Columbus or Parma or Fort Wayne or Indianapolis or Novi or Grand Rapids or Chicago or Appleton or Milwaukee or Duluth or Minneapolis or Kansas City or St. Louis or Des Moines
$108k-$158k/yr HybridFull Time
3+ YOEBachelor's in engineering or 7+ years field service/proposal experience in electrical services; 3+ years in application engineering/proposal development; unrestricted driver's license; able to work in US without sponsorship.
1mo
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Sr Structural Project Engineer
St. Louis or Denver or Chicago
HybridFull Time
10+ YOE10+ years project engineering experience, BS in Engineering required (MS preferred), licensed SE or PE/CE (as applicable), NCEES record preferred, LEED credentials preferred, Revit/AutoCAD and structural analysis software experience.
Revit, AutoCAD, SAP, ETABS, SAFE, GSA, BIM
2mo
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Machine Vision Engineer
Bridgeton, Missouri, United States
OnsiteFull Time
3+ YOEBachelor's in Electrical or Computer Engineering, 3+ years developing electronics and software for machine vision, experience with image processing, 3D geometry, board-level design, embedded C/C++, and application/UI development.
C, C++, Microsoft Visual Studio
9h
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Control Systems Engineer II
St. Louis or Iowa or Ohio
$115k-$135k/yr HybridFull Time
4+ YOEBachelor's degree in an applicable engineering field or equivalent credentials, 4+ years of relevant experience, PLC programming, control systems, HMI/SCADA, industrial programming, schematics, and networking.
Schneider Modicon, Allen-Bradley, CompactLogix, ControlLogix, Schneider Electric, Siemens, HMI, SCADA, Ethernet IP, Modbus
1mo
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Senior Civil Engineer
Collinsville, Illinois, United States
RemoteFull Time
10+ YOEBSCE (ABET) and active P.E.; 10+ years civil engineering experience with 5+ years relevant to DoD fuel infrastructure; familiarity with DoD standards, SpecsIntact, and applicable codes; U.S. citizenship and ability to obtain DoD CAC and pass background check; willingness to travel ~10-15%.
SpecsIntact, CSI MasterFormat, AutoCAD, Revit, RISA 3D, Civil 3D
1mo
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DoD SkillBridge: Senior Civil Engineer
Baton Rouge or Concord or Dallas or Tampa or Winter Garden or Findlay or Pittsburgh or St. Louis
$135k-$180k/yr RemoteFull Time
10+ YOEActive-duty SkillBridge applicants only. BS/MS in Civil/Environmental/Geotechnical/Mechanical engineering (or equivalent), PE license, minimum 10 years' experience, landfill/solid waste experience desired, strong communication and multidisciplinary project skills.
AutoCAD, HEC-RAS, ArcGIS
1mo
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Software Engineer
Denver or Springfield or Sterling or St. Louis
$99k-$207k/yr OnsiteFull Time
5+ YOEBachelor's degree in a technical discipline, 5+ years development experience, proficiency with Java and/or Python, experience with web applications and databases, ability to obtain Top Secret/SCI clearance; Agile and secure-coding experience.
Java, Python, ArcGIS, GeoServer, OpenLayers, Leaflet, Cesium, Docker, Kubernetes, CI/CD, DevSecOps
3w
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Senior Application Engineer I
Chicago or Dallas or Nashville or Raleigh or Boston or Louisville or St. Louis or Costa Mesa or Morristown
HybridFull Time
4+ YOEBachelor’s or Master’s in Electrical Engineering/Power Systems, 4+ years in protection, control, and automation projects, knowledge of LV/MV power systems, protection relays, and communication protocols.
Modbus, DNP, IEC61850
1mo
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IBM i Developer — RPG / Business Applications
Sunset Hills, Missouri, United States
HybridFull Time
3+ YOE3+ years IBM i development experience with fully free-format RPG (RPGLE/SQLRPGLE), CL/CLLE, embedded SQL/DB2, ILE concepts, RDi or VS Code+Code4i, and familiarity with Jira; US work authorization required, no visa sponsorship.
ILE RPG, RPGLE, SQLRPGLE, CL, CLLE, Embedded SQL, DB2, RDi, VS Code, Code4i, Jira, Node.js, PHP, Python, PASE, X12, FTP, AS/400, iSeries, Power Systems
3w
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Software Engineer–Developer, Phantom Works Weapons (Experienced or Senior)
Saint Charles or St. Louis
$127k-$217k/yr OnsiteFull Time
3+ YOEBachelor's degree, active U.S. Secret clearance (ability to obtain Top Secret & Special Program Access), 3+ years experience with C++, Python, C#, Linux, git, software and network architecture, and TCP/UDP-based applications.
C++, Python, C#, Linux, git, TCP/UDP
1mo
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Field Application Engineer -- Southeast Region
Chesterfield or Salisbury or Durham or Fayetteville or Richmond or Dalton or Bayport or South Carolina or Florida or Virginia or Maryland or United States
FieldFull Time
6+ YOEBachelor's in engineering, 6+ years in design/manufacturing of electronic devices, thermal/EM/mechanical/electrical design experience, SolidWorks/Abaqus/HFSS/Icepak/COMSOL proficiency, FEA understanding, strong customer-facing and project management skills, ~50% travel.
SolidWorks, Abaqus, HFSS, Icepak, COMSOL
1w
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Software Engineer
United States or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Madison or Milwaukee or Minneapolis or Nashville or Omaha or Providence or Springfield or Saint Louis or Washington
$76k-$234k/yr HybridFull Time
5+ YOEBachelor's or equivalent,5+ years application engineering experience,full‑stack proficiency with backend focus,experience with generative AI and cloud deployment (Azure preferred),strong architecture and communication skills.
Python, Javascript, TypeScript, React, Vue, Azure, CI/CD, LLM APIs
1w
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Application Developer - JavaScript
Vienna or Charlotte or Louisville or Minneapolis or Olympia or Philadelphia or Redlands or San Antonio or St. Louis
$84k-$141k/yr OnsiteFull Time
2+ YOE2+ years developing web applications with JavaScript; TypeScript and web framework experience preferred. Bachelor's degree in CS/engineering/math/GIS. Familiarity with digital cartography, EM visualization, code management, and CI/CD.
JavaScript, TypeScript, ArcGIS Maps SDK for JavaScript, ArcGIS Experience Builder, React, Angular, Svelte, Vue, WebGL, CI/CD
1mo
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Senior Technical Application Engineer - Southeast (St. Louis, MO, US, 63146)
St. Louis or Tennessee or North Carolina or South Carolina or Mississippi or Alabama or Georgia or Florida
RemoteFull Time
10+ YOEBachelor's in engineering required, 10+ years utility industry experience, advanced smart grid/AMI knowledge, ability to deliver product demonstrations, strong communication skills, and willingness to travel up to 50%.
Aclara, AMI
2mo
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lnside Technical Sales Engineer
St. Louis, Missouri, United States
OnsiteFull Time
3+ YOEBachelor’s degree in Mechanical Engineering; 3+ years in technical sales or application engineering; SAP ECC or ERP experience; pump selection knowledge; collaborative and quick learner.
SAP ECC, ERP systems, Pump selection tools
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