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Engineering Jobs in Freeport, IL, US
460+ engineering jobs from 180+ companies hiring in Freeport, IL, US.
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Engineering Technician
Beloit, Wisconsin, United States
$25-$35/hr OnsiteFull Time
Valid driver’s license; Associate’s degree in civil engineering, construction management, surveying, or related field preferred; other combinations of training/experience may be considered.
GPS, Engineering Levels, Surveying Equipment, Construction Inspection Tools
1mo
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Aftermarket Engineering Intern
Beloit, Wisconsin, United States
OnsiteInternship
0+ YOEAuthorized to work in the U.S.; no visa sponsorship; proficient in Microsoft Office; SolidWorks; basic diesel engine and manufacturing knowledge; reliable transportation.
SolidWorks, Microsoft Office
3w
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Manager, Engineering - Electromechanical Actuation
Niles or Fort Collins or Peterborough or Santa Clarita or Fort Collins or Zeeland or Irvine or Rockford or Windsor or Rockford
$113k-$181k/yr OnsiteFull Time
10+ YOE10+ MgmtLead engineering teams in electromechanical actuation for aerospace; on-site; some travel; BS + 10+ years in management/engineering; ITAR/EAR familiarity.
CAD, CAE, DFMEA, GD&T, configuration management, ECR management, test methods
2w
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Manufacturing Engineering Intern
Dixon, Illinois, United States
$22/hr OnsiteFull Time, Internship
Pursuing engineering; proficient with CAD (AutoCAD, SolidWorks) and MS Office; ability to write standard operating procedures; interest in plant layouts, time studies, and mechanical design.
AutoCAD, SolidWorks, Microsoft Excel, Microsoft Office
2mo
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Manufacturing Engineering Manager
Belleville, Wisconsin, United States
OnsiteFull Time
3+ YOE2+ MgmtBachelor’s degree in manufacturing or mechanical engineering; 3+ years manufacturing engineering; 2+ years supervisory; lean/continuous improvement; strong safety knowledge.
Solid Edge, SolidWorks, Microsoft Word, Microsoft Excel, PowerPoint, ERP, Preventive Maintenance software
4d
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Mechanical Engineering Intern
Fitchburg, Wisconsin, United States
$20-$23/hr OnsiteInternship
0+ YOEHigh school diploma; enrolled in a college Mechanical Engineering program; SolidWorks experience; interest in physics/engineering; troubleshooting ability; willingness to contribute across areas.
SolidWorks, 3D CAD
2mo
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Engineering Technician I
Janesville, Wisconsin, United States
$55k-$60k/yr OnsiteFull Time
1+ YOEAssociate degree in civil engineering technology or related field; minimum one year field experience (or two years as an engineering intern); valid state driver’s license.
AutoCAD Civil3D, ESRI GIS, Microsoft Office
1w
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Engineering Technician- Journey or Apprentice
Beloit, Wisconsin, United States
$40-$52/hr OnsiteFull Time
2+ YOEApprenticeship/engineering tech training with 2-3 years of engineering or surveying experience; associate degree preferred; role may be at Apprentice or Journey level.
2w
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Manufacturing Engineering Intern
Dixon, Illinois, United States
$22/hr OnsiteFull Time
Pursuing engineering/related field; CAD experience; basic MS Excel; ability to write SOPs; strong communication and teamwork.
AutoCAD, SolidWorks, Microsoft Excel
2mo
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Electrical Engineering Manager
Rockford, Illinois, United States
$110k-$145k/yr HybridFull Time
5+ YOEBachelor's degree in engineering; min 5 years in utility/electrical systems; PE license desirable; renewables experience preferred, ability to manage EPC projects.
AutoCAD, Microsoft Excel, Microsoft Word, PowerPoint, Outlook
3w
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Electrical Engineering Manager
Madison or Watertown or Milton
OnsiteFull Time
5+ YOE5+ MgmtLead electrical engineering for capital projects; manage electrical/controls design, PLC programming, and project execution across Wisconsin sites; travel up to 25%.
Siemens PLC, AutoCAD Electrical, PLC Programming, SCADA, Microsoft Office
3w
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Manager Engineering, Digital/Protective Relay
Kennett Square or WarreNville or Braceville or Byron or Lusby or Clinton or Oswego or Pottstown or Morris or Delta or Marseilles or Cordova
$162k-$180k/yr OnsiteFull Time
5+ YOE2+ MgmtSenior engineering manager with nuclear experience; supervisory experience; PE license; electrical relaying knowledge.
Electrical Engineering Tools, Protective Relay Systems, PLC
1mo
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Regional Engineering Manager - Decatur, IL
Decatur or Omaha or Lincoln or Fremont or Columbus or Des Moines or Cedar Rapids or Clinton or Kansas City or St. Louis or Minneapolis or Marshall or Mankato or Chattanooga or Dawson or Valdosta or Erlanger
$93k-$174k/yr OnsiteFull Time
10+ YOEBachelor’s in Engineering; PE/PMP or equivalent; 10+ years process industry engineering; detailed design; Owner’s Engineer; EPC bid experience; regulatory knowledge; strong communication.
Engineering design tools, Project management software, Digital collaboration platforms
2mo
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Engineering Technician 1st Shift - Oregon, IL
Oregon, Illinois, United States
$21-$29/hr OnsiteFull Time
Associates degree in a technical field; manufacturing experience preferred; valid driver's license; proficient in MS Office; knowledge of gauges and measuring devices; Autocad/Solidworks a plus; strong math and communication; ability to lift up to 50 lbs.
AutoCAD, SolidWorks, Microsoft Office, Measuring Instruments
1mo
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Sr. Mechanical Engineering Specialist (Rochelle, IL, US, 61068-9508)
Rochelle, Illinois, United States
OnsiteFull Time
7+ YOESenior mechanical engineer with 7+ years rotating equipment/reliability experience; Bachelor's in engineering; PE/PMP preferred; strong leadership; travel 15-25%.
MS Word, MS Excel, MS Access, MS Outlook
4d
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Senior Autonomy Engineering Specialist
Mossville, Illinois, United States
$148k-$240k/yr OnsiteFull Time
Lead robotics software design, development, testing, and integration for autonomous systems.
1mo
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Engineering Project Manager
Stoughton, Wisconsin, United States
OnsiteFull Time
Bachelor’s degree in a technical field; experience managing capital projects; CAPEX portfolio management; leadership; OSHA/food safety knowledge.
AutoCAD, SolidWorks, MS Project
3d
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Engineer II, Project Engineering (Hardware Development) (Hybrid)
Rockford, Illinois, United States
$69k-$131k/yr HybridFull Time
2+ YOELead hardware development projects; manage cost/schedule; coordinate cross-functional teams; 2+ years in engineering; US citizenship required.
Earned Value Management, EVMS, Project Scheduling, Integrated Master Schedule
1mo
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Plant Quality & Manufacturing Engineering Supervisor
Freeport or Lanark
HybridFull Time
6+ YOEBachelor’s in engineering; 6+ years in quality/manufacturing; APQP/DFMEA/PFMEA/Control Plans/PPAP; Lean Six Sigma (Green Belt required; Black Belt preferred); strong leadership and cross‑functional collaboration.
1mo
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Senior Specialist, Systems Engineering
Rockford, Illinois, United States
$90k-$130k/yr HybridFull Time
5+ YOE5+ years in developing and operating embedded device fleets; strong C++ skills; IoT/distributed systems experience (Kafka, MQTT, NATS); backend/cloud familiarity (AWS, Docker, MySQL, Kafka); driven to improve systems and apply AI-native tooling.
C++, PHP, Java, MySQL, PostgreSQL, AWS, IoT, EC2, EKS, Yocto, Kafka, MQTT, NATS, Docker
4d
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Project Manager - Site Development Engineering
Rockford, Illinois, United States
$105k-$145k/yr OnsiteFull Time
5+ YOEBachelor's in Civil Engineering; PE license (WI or IL) or ability to obtain within 6 months; 5+ years in civil/site development; experience in land development, commercial/industrial/municipal projects; proficiency with AutoCAD Civil 3D; strong communication and leadership; ability to manage multiple projects and budgets.
AutoCAD Civil 3D
2mo
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Lecturer - Engineering - College of Integrated Studies
Janesville, Wisconsin, United States
$50k/yr OnsiteMultiple Commitments Available
Master’s in Mechanical Engineering or related field; 18 graduate hours in Engineering; PhD/ABD preferred; teaching experience preferred.
1w
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Engineering CIP 15.0000 9th-12th Grade Teacher (Part Time 2026/27 School Year)
Rockford, Illinois, United States
$44k-$92k/yr OnsitePart Time
Illinois Teaching License with endorsements; 9-12 grade teaching, 0.2 FTE.
1mo
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Advanced Lead Engineer
Loves Park, Illinois, United States
$106k-$141k/yr OnsiteFull Time
8+ YOEBachelor’s degree in mechanical engineering or related technology; 8+ years in engineering/design/NPI; U.S. citizenship.
1w
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Process Engineer III
Rockford, Illinois, United States
$90k-$115k/yr OnsiteFull Time
4+ YOEBachelor’s degree in Engineering or higher; 4+ years in engineering; 2+ years in manufacturing/operations; 3+ years in engineering function; formal training in continuous improvement tools; 1+ year project management experience; Six Sigma certification preferred.
Six Sigma, Lean Manufacturing, 5-S, Continual Improvement tools, Statistical methods
1mo
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Controls Engineer / Electrical Engineer - Robot Programmer
Belvidere or South Elgin
$90k-$115k/yr OnsiteFull Time
3+ YOE3+ years in controls engineering with 2+ years robotics; BS in Electrical Engineering; PLC/HMI, AutoCAD, Rockwell; NEC/NFPA; onsite with some travel.
AutoCAD, Rockwell Studio 5000, Rockwell FactoryTalk View Studio, Siemens Portal, Step7/WinCC, DirectSoft, PLC, HMI, SQL, MS Office
2d
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Product Functional Test Technology Engineer
Stoughton, Wisconsin, United States
$67k-$101k/yr OnsiteFull Time
0+ YOEEntry-level, bachelor's in Mechanical Engineering; diesel engines, MATLAB, Six Sigma; testing in lab; able to learn and adapt.
MATLAB, Minitab, DAQ software, Linux
2w
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Mechanical Design Engineer
Marengo, Illinois, United States
$95k-$115k/yr OnsiteFull Time
3+ YOEMechanical design engineer role requiring a BS in Mechanical Engineering, 3 years of experience, CAD (SolidWorks) experience preferred, travel 5-10%.
SolidWorks, PDM
2mo
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SUPPLIER QUALITY ENGINEER
Fall River, Wisconsin, United States
RemoteFull Time
Bachelor's degree in engineering preferred; quality engineering experience; Six Sigma/ASQ certifications a plus; data analysis and root-cause analysis skills.
Microsoft Office
1mo
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Process Engineer
Winnebago, Illinois, United States
$68k-$101k/yr OnsiteFull Time
2+ YOEBachelor’s degree in engineering; at least 2 years of engineering experience; CAD, MS Office proficiency; GD&T knowledge; OSHA/6S familiarity; travel up to 25%.
CAD, MS Office, GD&T
1w
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Product Engineer
DeForest, Wisconsin, United States
OnsiteFull Time
5+ YOEBachelor's degree in Mechanical Engineering; 5+ years in product/design/development engineering; 3D CAD (SolidWorks) proficiency; knowledge of materials, manufacturing, and quality standards; furniture/wood manufacturing experience a plus.
SolidWorks, CAD
2w
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Manufacturing Engineer
Loves Park, Illinois, United States
$65k-$90k/yr OnsiteFull Time
3+ YOEManufacturing engineer with CAD experience, lean methods, and BOM/process routing expertise.
PTC Creo, SAP, Microsoft Office, Excel, Word, Outlook
3d
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Senior Engineer - Health & Bioscience
Cedar Rapids or Madison or Beloit
HybridFull Time
10+ YOEBachelor’s in Chemical, Mechanical, Electrical, or Environmental Engineering; 10+ years in manufacturing or process engineering; strong utilities/energy/waste background; capital projects leadership; regional, matrixed collaboration.
Utilities systems, Energy management, Process engineering, Waste and water systems
2w
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Electrical Engineer - Transmission Line Design
Springfield or Austin or Corpus Christi or Dallas or Sarasota or Louisville or Minneapolis or Nashville or Bonifay or Miami or Tallahassee or Marion or Jacksonville or St. Louis or Kansas City or Indianapolis or Orlando or Seattle or Raleigh or Rockford or Peoria or Lisle or McHenry or Chicago Downtown or Monee or Peotone or Houston or Harlingen
$117k-$150k/yr RemoteFull Time
5+ YOEBachelor's in Electrical Engineering; Professional Engineer (PE) license; 5+ years in power industry; experience with transmission and distribution; proficiency in PLS-CADD; knowledge of HV transmission design.
PLS-CADD, PLS-Pole, PLS-Tower, SAG10, AutoCAD, MicroStation, NESC, ASCE, IEEE, ANSI
1mo
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Senior Electrical Engineer (Controls)
Loves Park or Roseville
$100k-$145k/yr OnsiteFull Time
2+ YOESenior electrical engineer with 2+ years automation/controls experience; B.S. in Electrical Engineering preferred; experience in process industry; strong problem solving and team skills; travel 30-35%.
Microsoft Office, AutoCAD, control programming software, PLC programming (Allen Bradley Studio 5000, FactoryTalk View Studio ME/SE, PlantPAx DCS), Siemens, Red Lion, Maple Systems, Ethernet/IP, IO-Link, Profibus, Profinet, Modbus, HART, AS-i, Autodesk AutoCAD, AutoCAD LT, Pro-E, SolidWorks, Adobe Acrobat Pro, Microsoft Project, Primavera
3w
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Senior Design Engineer
Rockford, Illinois, United States
OnsiteFull Time
5+ YOEBachelor’s degree in engineering; 5 years engineering/product design experience; proficient in CATIA V5, Siemens NX or SolidWorks; experience with CAE/Moldflow; design of plastic components; able to develop concept to prototype.
CATIA, Siemens NX, SolidWorks, CAE, Moldflow
2mo
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Sr. Manufacturing Engineer
Rockford, Illinois, United States
$95k-$110k/yr OnsiteFull Time
3+ YOEBS in Engineering or related field; 3+ years engineering exp; hands-on assembly, machining, tooling; knowledge of ISO quality systems, Lean, Six Sigma; strong root-cause and statistical analysis; 3D modeling/3D printing.
3D modeling, 3D printing, Lean Six Sigma, ISO quality systems, Statistical analysis
2w
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OSP Engineer
Rockford, Illinois, United States
$36-$40/yr RemoteFull Time
5+ YOE3–5+ years in copper and fiber optic network engineering; 5+ years in network engineering/OSP; strong PM and coordination; proficient with Frontier tools FROGS, Varasset, SiteTracker; willing to travel locally; reside within 2 hours of Freeport, IL.
FROGS, Varasset, SiteTracker, CAD
2mo
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Mechanical Engineer
Loves Park, Illinois, United States
$68k-$75k/yr OnsiteFull Time
Bachelor's degree in mechanical or industrial engineering; strong drafting, BOM, and documentation skills; proficient with MS Office.
MS Office
3d
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Manufacturing Engineer
Machesney Park or United States
$85k-$100k/yr OnsiteFull Time
2+ YOEBachelor's degree in engineering; 2+ years experience preferred; ERP experience (Oracle); MS Office proficiency.
ERP Oracle, MS Office
HiringCafe market data
Engineering Jobs market signals in Freeport, IL, US
These signals come from live HiringCafe job inventory, not a static article. Use them to compare the market, then open listings above to apply directly.
Open jobs
460+
Hiring companies
180+
Fresh sample
50% new in 30d
Salary visibility
76% show pay
Companies appearing in this market
Alliant EnergyAqua-Aerobic SystemsCHSConstellation EnergyCumminsFairbanks Morse DefenseHansonHawkins
Work location mix in visible results
Onsite: 78Hybrid: 13Remote: 10