313 junior developer jobs at 165 companies in Ottawa, IL

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Junior AI/ML Engineer
Lisle, Illinois, United States
$76k-$114k/yr OnsiteFull Time
International Motors
International Motors: Manufacturer of commercial trucks, buses, and diesel engines.
0+ YOEBachelor's degree (or pursuing) accepted with no experience OR 2+ years software engineering; experience with Python, Pandas, Scikit-learn, SQL, Databricks, Dataiku, and Azure; foundational ML knowledge and strong teamwork and learning ability.
Python, Pandas, Scikit-learn, SQL, Databricks, Dataiku, Azure
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.NET Developer - QMS
Aurora, Illinois, United States
$70k-$105k/yr OnsiteFull Time
QT9 Software
QT9 Software: Cloud-based QMS and ERP software for regulated industries.
1+ YOEMust have .NET experience with C#, ASP.NET MVC/Web Forms, Web API, and SQL Server; Bachelor's degree in Computer Science/Engineering; 1+ years professional development experience; strong OOP and problem-solving skills.
.NET, C#, ASP.NET MVC, ASP.NET Web Forms, Web API, SQL Server
2mo
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Application Developer
Naperville, Illinois, United States
$60k-$80k/yr OnsiteFull Time
Investortools
Investortools: Software for fixed-income portfolio management and credit analysis.
0+ YOEBachelor's degree in technology, science, finance, economics, math, or engineering; strong communication; ability to work in a fast-paced, collaborative environment; eligible to work in the U.S. without visa sponsorship.
SQL, Python, Java, C#, Git
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Software Engineer I
Ottawa, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Advantech
AdvantechTaiwan Stock Exchange: 2395: Global provider of industrial IoT and embedded computing solutions.
2+ YOE2+ years embedded software experience; strong C/C++ and Python; experience with Embedded Linux, Yocto, QNX, RTOS, BSP/kernel work; BS/MS in CS/EE or equivalent; knowledge of IP and serial protocols; ARM experience preferred.
Embedded Linux, Yocto, QNX, RTOS, C, C++, Python, C#
2w
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SAP iXp Intern - AI Engineer
Naperville, Illinois, United States
HybridInternship
SAP
SAPFrankfurt Stock Exchange: SAP: Sells enterprise resource planning and business management software solutions.
Pursuing a BS/MS in CS, Engineering, Mathematics or related; comfortable with Python; coursework/experience with ML/LLM frameworks; basic SQL and data analysis; strong problem-solving and communication skills.
Python, JavaScript, TypeScript, PyTorch, Hugging Face, LangChain, LlamaIndex, SQL, FastAPI, React, Docker, Git, SAP BTP, SAP HANA Cloud, SAP Datasphere, Azure, GCP, AWS
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Senior Engineer
Lisle, Illinois, United States
$85k-$127k/yr OnsiteFull Time
International Motors
International MotorsXETRA: 8TRA: Manufacturer of commercial trucks, buses, and heavy-duty engines.
1+ YOEBachelor's in Engineering/Engineering Technology/Computer Science with 1+ year product design/development or a Master's in those fields; experience with emissions compliance, regulatory submissions, and data analytics.
Power BI, Databricks, Microsoft Excel, SQL, Python, MATLAB
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Remote Machine Learning Engineer
Lemont or United States
RemoteFull Time
Spotter
Spotter: AI-powered fleet management and trucking logistics software platform.
1+ YOE1+ year relevant experience, proficiency with Python and ML libraries, familiarity with Git and cloud platforms; BS degree in related field is a plus.
Python, PyTorch, TensorFlow, scikit-learn, Git, SQL, AWS, GCP, Azure, LLMs
2w
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Senior Mechanical Engineer
Naperville, Illinois, United States
$85k-$110k/yr OnsiteFull Time
viaPhoton
viaPhoton: Manufacturer of custom-engineered fiber optic solutions for data centers.
7+ YOEBachelor's degree or equivalent, 7+ years experience, SolidWorks and CAD proficiency, experience with CAD/FEA, mentoring junior engineers, product design across sheet metal, plastics, extrusions, and castings.
SolidWorks, CAD
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Engineer
Amboy, Illinois, United States
$65k-$95k/yr OnsiteFull Time
Sensient Technologies
Sensient TechnologiesNYSE: SXT: Manufacturer of specialty colors, flavors, and ingredient solutions.
BS in Mechanical, Electrical, or Chemical Engineering; GMP/SQF experience; proven project implementation; strong communication; multi-tasking; analytical/problem-solving skills.
Six Sigma, Kaizen
2w
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Engineer
Kennett Square or Marseilles
$87k-$114k/yr OnsiteFull Time
Constellation Energy
Constellation EnergyNASDAQ: CEG: Produces carbon-free electricity and supplies energy to customers.
Bachelor's degree in engineering required; entry or mid-level with 0–2+ years nuclear or related experience; must meet unescorted access/medical requirements; Engineer in Training certification preferred.
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Water Resources Engineer II
St. Charles or Chicago
$107k-$171k/yr OnsiteFull Time
RS&H
RS&H: Employee-owned firm providing architecture, engineering, and infrastructure consulting services.
7+ YOEABET Bachelor's in Civil Engineering, PE required, minimum 7 years relevant experience, watershed/hydrologic and hydraulic modeling, stormwater design, plan/spec/estimate preparation, and experience mentoring junior staff.
ICPR, SWMMM, HEC-HMS, HEC-RAS, HY-8, SRH-2D, ArcGIS, OpenRoads Designer, SUDA, Civil 3D
2mo
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Electrical Design Engineer II
Chicago or Lisle or Pittsburgh
RemoteFull Time
ENTRUST Solutions Group
ENTRUST Solutions Group: Provides engineering and consulting services for utility and energy infrastructure.
1+ YOEBachelor's in electrical engineering, minimum 1 year pipeline or related engineering/consulting experience; EIT preferred. Develop electrical design packages, produce calculations, drawings, and documentation; collaborate on CAD and engineering tools.
3w
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Entry Level Engineer
Rochelle, Illinois, United States
$70k-$75k/yr OnsiteFull Time
Trilon Group
Trilon Group: Providing engineering and design services for community infrastructure.
Bachelor's degree in Civil Engineering; recent graduates or up to three years' experience; strong writing, analytical, and organizational skills; teamwork and client communication ability.
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Tier II Engineer
Naperville, Illinois, United States
$45k-$65k/yr OnsiteFull Time
Proven IT
Proven IT: Provides managed IT, printing, and business technology solutions.
2+ YOEBachelor's in CIS/MIS or business, 2+ years Tier I/II IT experience, expertise in Windows Servers and Microsoft Active Directory, strong customer service and communication, ability to travel and lift up to 50 lbs; must hold one of CCNA, AZ-104, MS-102, or Cisco Meraki Solutions Specialist (or equivalent).
Windows Servers, Microsoft Active Directory, SonicWall, Sofo, Cisco, Microsoft Outlook, Microsoft Exchange
4d
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Mechanical Engineer
Princeton, Illinois, United States
$65k-$95k/yr OnsiteFull Time
Allegion
AllegionNew York Stock Exchange: ALLE: Manufactures and sells security products and access control solutions.
2+ YOEBSME or BSMET required with at least 2 years of relevant experience. Requires engineering analysis, product design, manufacturing knowledge, and tools including FMEA, root cause analysis, DOE, GD&T, tolerance stack-up, and DFA.
FMEA, Root Cause Analysis, DOE, GD&T, DFA, Creo
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Operations Engineer
Atlanta or Naperville or Rockville or King of Prussia or Arlington
$106k-$158k/yr OnsiteFull Time
Nuclear Regulatory Commission
Nuclear Regulatory Commission: Regulates civilian use of nuclear energy and radioactive materials.
1+ YOEBachelor's in engineering or equivalent (PE/EIT alternatives),1+ year specialized nuclear engineering experience,U.S. citizenship,pre-employment drug test,background investigation/security clearance,transcripts required.
2w
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Controls Engineer
Geneva, Illinois, United States
OnsiteFull Time
Clarios
Clarios: Manufacturer and distributor of advanced low-voltage automotive batteries.
1+ YOEBachelor's in engineering preferred,1+ year manufacturing engineering experience,1+ year PLC programming with ladder logic,proficient in AutoCAD,SolidWorks,Microsoft Excel,and Microsoft PowerPoint.
PLC, AutoCAD, Solidworks, Microsoft Excel, Microsoft PowerPoint, Fanuc, Denso
4d
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Mechanical Engineer
Princeton, Illinois, United States
$65k-$95k/yr OnsiteFull Time
Allegion
AllegionNYSE: ALLE: Manufactures and sells mechanical and electronic security products globally.
2+ YOEBSME or BSMET required, with at least 2 years of relevant experience. Requires engineering analysis, FMEA, root cause analysis, DOE, GD&T, tolerance stack-up, and DFA skills; Creo preferred.
FMEA, Root Cause Analysis, Design of Experiments (DOE), GD&T, DFA, Creo
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Quality Engineer
Batavia, Illinois, United States
$75k-$85k/yr OnsiteFull Time
Suncast: Manufactures resin home storage products and outdoor solutions.
Bachelor's degree in engineering or science required, perform QA tests, floor audits, collect and report production data, familiarity with engineering drawings, ability to lift up to 50 lbs, proficiency with Microsoft Office.
Microsoft Office, AS400, SolidWorks, Mattec
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Cryogenic Engineer
Batavia, Illinois, United States
$89k-$117k/yr OnsiteFull Time
Fermilab
Fermilab: Operates particle accelerators for fundamental high-energy physics research.
2+ YOEBS in Engineering with 4+ years experience (or 2+ with MS/PhD); cryogenic system operations and analysis experience; thermodynamics/heat transfer knowledge; ability to work off-hour call-ins and in oxygen-deficient areas.
Artificial Intelligence, Machine Learning