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59 prototyping engineer jobs at 38 companies in Illinois

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Testing and Prototyping Engineer (West Chicago, IL, US, 60185)
West Chicago, Illinois, United States
$66k-$79k/yr OnsiteFull Time
Owens Corning
Owens CorningNYSE: OC: Manufactures building insulation, roofing, and fiberglass composites.
2+ YOEBachelor's in mechanical/materials/manufacturing/industrial engineering; hands-on lab/prototype work; strong communication; willingness to learn across materials and testing methods.
Excel, PowerPoint, data analysis software, 3D CAD software
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Senior Solutions Developer, Prototyping and Customer Engineering (PACE)
Seattle or Arlington or New York or Chicago or Dallas
$154k-$229k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
8+ YOE8+ years technology domain experience, 3+ years design/implementation/consulting, hands-on development/architecture, prototyping with AWS services, strong communication and mentoring skills.
AWS, Lambda, AWS Elastic Beanstalk, Kubernetes, CDK
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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 or equivalent, 7+ years experience, SolidWorks proficiency, CAD/FEA/BOM experience, prototype development, customer-facing technical support, mentoring junior engineers.
SolidWorks
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Senior Engineer, Special Projects
Irvine or Plymouth or Normal
$108k-$135k/yr OnsiteFull Time
Rivian
RivianNASDAQ: RIVN: Designs and manufactures electric vehicles and charging networks.
Bachelor's in engineering or equivalent; hands-on prototype design and fabrication experience; CAD (Catia) proficiency; knowledge of vehicle systems, materials, and low-volume manufacturing; welding and machining skills a plus.
Catia, CAD
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Senior Mechanical Engineer
Downers Grove, Illinois, United States
$103k-$139k/yr OnsiteFull Time
Chemring Energetic Devices
Chemring Energetic DevicesLondon Stock Exchange: CHG: Manufactures energetic and pyrotechnic components for defense and space.
7+ YOEBachelor's in engineering, 7+ years experience in solid modeling (Creo), GD&T, engineering analysis (Matlab/Mathcad/Ansys), FEA, prototype testing, and defense/energetics familiarity; must be a lawful US person and eligible to possess explosives.
Creo 4.0, Windchill, Matlab, Mathcad, Ansys, FEA
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Principal Engineer - Electrical
Round Lake, Illinois, United States
$112k-$154k/yr HybridFull Time
Baxter
BaxterNew York Stock Exchange: BAX: Develops and manufactures medical devices, pharmaceuticals, and IV solutions.
5+ YOEBS in Electrical Engineering, 5+ years hardware design experience (medical/regulatory preferred), analog/digital circuit and PCB design, lab equipment proficiency, prototype development, testing, and regulatory documentation.
PCBA, PCB, oscilloscope, current probes, spectrum analyzer, DMM
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Senior Mechanical Engineer
Bartlett, Illinois, United States
$90k-$130k/yr OnsiteFull Time
Matrix Design
Matrix DesignNASDAQ: ARLP: Designs and builds custom robotic automation systems for industrial manufacturers.
7+ YOESenior Mechanical Engineer with 7+ years in mechanical design, CAD, robotics/automation; BS in Mechanical Eng; CAD proficiency; prototyping/testing; on-site installation experience.
SolidWorks, CREO, Autodesk Inventor, CAD
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Design Engineer II, Sensor Products
Lisle or Rochester Hills
$125k-$140k/yr OnsiteFull Time
Koch Inc.
Koch Inc.: Operates global manufacturing, refining, and industrial technology businesses.
4+ YOEBachelor's in mechanical or related engineering, 4+ years product/mechanical design experience, hands-on prototyping and production support, 3D CAD and GD&T experience, knowledge of manufacturing processes and design validation.
NX, Creo, SolidWorks, Microsoft Excel
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Senior Automation Engineer
Malta, Illinois, United States
$114k-$163k/yr OnsiteFull Time
Syngenta Group
Syngenta Group: Provides seeds and crop protection products for global farmers.
7+ YOE7+ years in robotics and automation, with hands-on prototyping, CAD, machine vision, robotics, and control systems; strong in Python/C++/PLC.
SolidWorks, Fusion 360, CATIA, ANSYS, OpenCV, HALCON, Keyence, Cognex VisionPro, Arduino, Raspberry Pi, LabVIEW, ROS, Python, MATLAB, C, C++, C#, PLC, GitHub Copilot
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Electrification Site Solution Development Engineer
Mossville, Illinois, United States
$128k-$193k/yr OnsiteFull Time
Caterpillar
CaterpillarNYSE: CAT: Manufactures construction equipment, mining machinery, and industrial engines.
Bachelor's degree in engineering, experience in electrification or energy systems, system integration and prototype validation experience, strong technical analysis and cross-team communication skills.
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Product Development Engineer (Mechanical Design)
Schaumburg or Chicago
$85k-$140k/yr OnsiteFull Time
Amphenol
AmphenolNYSE: APH: Manufactures electronic and fiber optic connectors and interconnect systems.
1+ YOEB.S. in Mechanical/Electrical engineering, 1+ years experience, SolidWorks and FEA (ANSYS) experience, GD&T and statistical methods, design for manufacturability, prototype verification, ability to travel up to 25%.
SolidWorks, ANSYS, FEA, Geometric Dimensioning and Tolerancing
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Senior Electrical Engineer
Chicago, Illinois, United States
$140k-$160k/yr HybridFull Time
Somewear Labs
Somewear Labs: Provides satellite-enabled connectivity solutions for mission-critical operations.
5+ YOE5+ years developing consumer electronic products; EDA/Altium experience preferred; strong RF design knowledge; experience with prototype bring-up, test equipment, and small battery-powered devices.
Altium, EDA, ATAK, Bluetooth
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Principal/Sr. Principal Power Supply Engineer
Rolling Meadows, Illinois, United States
$105k-$158k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
5+ YOE2+ MgmtBachelor's in EE/Computer Engineering,5+ years power electronics design experience (8+ for senior),switch-mode power supply design,prototyping/debug,DOORS/ClearCase/ClearQuest familiarity,US citizenship and ability to obtain DoD Secret.
DOORS, ClearCase, ClearQuest, Cadence Concept/Allegro, LTSPICE, SPICE
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FPGA Design Engineer
Rolling Meadows, Illinois, United States
$96k-$145k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEBachelor’s in STEM with 2+ years digital electronics design or Master’s in STEM; digital circuit design; prototyping and debugging; ability to lead small teams; US Citizenship; Active Secret Clearance.
Cadence tools, Allegro, Mentor Graphics, Expedition, DOORS, ClearCase, ClearQuest
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Senior Electrical Engineer (386)
Aurora, Illinois, United States
$102k-$130k/yr HybridFull Time
Thales Defense & Security, Inc.
Thales Defense & Security, Inc.Euronext Paris: HO: Develops and manufactures defense, security, and communication technology systems.
4+ YOEBSEE/MSEE required, 4+ years circuit card design experience, hands-on lab and prototype testing, DoD standards familiarity, Altium/OrCAD/Xpedition and Microsoft Office proficiency, U.S. citizenship required.
Altium Designer, Siemens/Mentor Xpedition, OrCAD, Microsoft Excel, Microsoft Word, Visio, MSProject
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Associate Engineer, R&D - Mechatronics
Glenview, Illinois, United States
$69k-$86k/yr OnsiteFull Time
Kraft Heinz
Kraft HeinzNASDAQ: KHC: Manufacturer and global marketer of food and beverage products.
1+ YOEAssociate degree in mechatronics or related field, 1–4 years hands-on electromechanical experience, PLC/HMI and control code knowledge, SolidWorks, LabVIEW or Python, Excel, and prototype test experience.
PLC, HMI, Rockwell/Allen‑Bradley, Siemens, Microsoft Excel, SolidWorks, LabVIEW, Python
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Associate Engineer, R&D - Mechatronics
Glenview, Illinois, United States
$69k-$86k/yr OnsiteFull Time
Kraft Heinz
Kraft HeinzNASDAQ: KHC: Produces and sells condiments, dairy products, and packaged foods.
1+ YOEAAS in mechatronics or related field, 1–4 years hands-on electromechanical experience, PLC/HMI familiarity, SolidWorks and LabVIEW/Python experience, ability to build/debug prototypes and produce technical documentation.
PLC, HMI, Allen-Bradley, Siemens, SolidWorks, LabVIEW, Python, Microsoft Excel
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Director, Software Engineer
Chicago, Illinois, United States
$146k-$150k/yr HybridFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Provides global investment banking, wealth management, and advisory services.
3+ YOE3+ MgmtMaster’s degree in Applied Computer Science or Computer Engineering; 3 years of experience in software development or related roles; 3 years of experience with Java, Spring, Spring Boot, prototyping, third-party service integration, multi-threading, streaming, Scrum/Agile, Linux, Git, Maven, Jenkins, JIRA; telecommuting up to 2 days per week.
Java, Spring, Spring Boot, Prototyping, Third party service integration, Multi-threading, Streaming Technologies, Scrum, Agile, Linux, Git, Maven, Jenkins, JIRA
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Implementation Engineer
Los Angeles or Austin or Chicago or New York City or San Francisco or Toronto or Vancouver
$110k-$130k/yr HybridFull Time
Monks
MonksLondon Stock Exchange: SFOR: A global digital marketing and technology services agency
AI system knowledge, Google AI ecosystem (Vertex AI, Gemini), prompt engineering, grounding, system instruction tuning, API integrations, data workflows, cloud architecture; proficient in Python or no/low-code prototyping; strong communication.
Python, Apps Script, Google Cloud, Vertex AI, Gemini, APIs, No/Low-Code
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Lead R&D Engineer (Libertyville, IL, US, 60048-3781)
Libertyville, Illinois, United States
$110k-$155k/yr HybridFull Time
Hollister Incorporated
Hollister Incorporated: Develops and manufactures specialized ostomy and continence healthcare products.
6+ YOEBachelor's (8 years) or Master’s (6 years) in a technical discipline with medical device experience; advanced knowledge of design controls, risk management, DOE, FMEA, DHF, V&V; SolidWorks and prototyping experience; ability to lift 15–25 kg and travel as needed.
SolidWorks, Stage Gate, Design Controls, Design of Experiments (DOEs), Failure Mode Effects Analysis (FMEA), Design History File (DHF), Verification and Validation (V&V)
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