Buffalo Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Buffalo Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Buffalo Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
Buffalo Grove • 50 milesRemote · Hybrid · Onsite · Field · All Environments
44 prototyping engineer jobs at 31 companies in Buffalo Grove, IL
3mo
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Testing and Prototyping Engineer (West Chicago, IL, US, 60185)
West Chicago, Illinois, United States
$66k-$79k/yr OnsiteFull Time
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
2w
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Packaging Engineer
Itasca, Illinois, United States
$70k-$80k/yr OnsiteFull Time
2+ YOEBachelor's in packaging or engineering or equivalent experience, 2+ years packaging/design experience, Eng View and AutoCAD proficiency, prototype and testing experience, knowledge of corrugate materials and ISTA/ASTM testing.
Eng View, AutoCAD, ArtiosCAD, Kongsberg sample tables
2w
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Principal Engineer, R&D
Deerfield or Chicago
$112k-$154k/yr HybridFull Time
5+ YOE5+ years product development engineering experience, BS in engineering required; MS/PhD preferred; 3D CAD proficiency, prototyping/testing experience, knowledge of FDA/ISO design control, strong communication and problem-solving skills.
3D CAD Software
1mo
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Senior Mechanical Engineer
Downers Grove, Illinois, United States
$103k-$139k/yr OnsiteFull Time
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
2w
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SR DESIGN ENGINEER
Vernon Hills or Galesburg
$110k-$130k/yr HybridFull Time
10+ YOEMechanical engineering degree,10+ years PTC Creo and 3D modeling/drawing experience,heat exchanger and thermal transfer knowledge,prototype build and manufacturability experience,ability to create drawings and interface with suppliers.
PTC Creo
2w
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Applied Content Engineer
Schaumburg, Illinois, United States
$90k-$110k/yr OnsiteFull Time
Fictiv: On-demand manufacturing platform for custom mechanical components.
3+ YOEBachelor's in mechanical engineering, 3+ years mechanical design/systems experience, strong CAD and parametric modeling, prototyping and fabrication experience, BOM creation, and clear technical communication.
CAD, Parametric modeling, Bills of Materials (BOM), QMS, 3D printing, Machining
5d
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Front End Product Engineer
Naperville, Illinois, United States
$80k-$130k/yr HybridFull Time
5+ YOEBachelor's degree in a technical engineering field, 5–7 years of relevant experience, physical prototype design/build/testing, 3D CAD experience, mechanical aptitude, and independent project execution.
3D printing, Arduino, Raspberry Pi, Siemens NX, SolidWorks, Fusion 360, CNC, LEED
2mo
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Senior Automation Engineer
Malta, Illinois, United States
$114k-$163k/yr OnsiteFull Time
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
1mo
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Senior Electrical Engineer
Chicago, Illinois, United States
$140k-$160k/yr HybridFull Time
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
1mo
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Electrical Engineer
Chicago, Illinois, United States
OnsiteFull Time
0+ YOE0–3 years electrical design experience; strong foundation in circuit analysis, electronics, control and power systems; familiarity with ECAD (Altium, KiCAD, Mentor), MCAD (SolidWorks, Fusion 360), LTSpice; C/C++ and Python; lab equipment and prototyping skills.
Altium, KiCAD, Mentor, SolidWorks, Fusion 360, LTSpice, C, C++, Python, Multimeters, Oscilloscopes, Power Supplies, Function Generators, Data loggers
2w
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FPGA Design Engineer
Rolling Meadows, Illinois, United States
$96k-$145k/yr OnsiteFull Time
2+ YOESTEM degree with 2+ years digital electronics experience, hands-on FPGA/circuit card prototyping and debug, familiarity with DOORS/ClearCase/ClearQuest, US citizenship and interim Secret clearance required.
Xilinx, Altera, Actel, DOORS, ClearCase, ClearQuest, Cadence Concept, Allegro, Mentor DxDesigner, Expedition
1w
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Forward Deployed Engineer - Chicago
Chicago, Illinois, United States
FieldFull Time
2+ YOE2+ years software or forward-deployed experience, strong coding and troubleshooting skills, Git and Linux fluency, ability to prototype in the field, excellent communication and data instincts.
Git, Linux
3mo
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Director, Software Engineer
Chicago, Illinois, United States
$146k-$150k/yr HybridFull Time
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
1w
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Human Factors Engineer 1
Chicago, Illinois, United States
$70k-$90k/yr OnsiteFull Time
2+ YOEBS/BSE in human factors-related field, 2+ years human factors experience (medical device preferred), usability study and hazard analysis experience, familiarity with HF standards, research and prototyping skills, willingness to travel up to 20%.
Microsoft Office, Adobe Creative Suite, wireframing tools, image/video editing
1mo
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Associate AI Engineer
Chicago, Illinois, United States
$85k-$145k/yr HybridFull Time
1+ YOE1-2 years AI engineering experience; rapid AI prototyping; experience with Python, LLMs, prompt engineering, Claude Code or Cursor; data integration and API work; strong collaboration and documentation skills.
Claude Code, Cursor, Python, LLMs, APIs
2mo
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Lead R&D Engineer (Libertyville, IL, US, 60048-3781)
Libertyville, Illinois, United States
$110k-$155k/yr HybridFull Time
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)
1mo
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R&D Senior Engineer
Lake Zurich or North Barrington
$95k-$160k/yr OnsiteFull Time
3+ YOEBachelor's or Master's in biomedical/mechanical/related engineering required; 3+ years medical device engineering experience; SolidWorks and Microsoft Office proficiency; experience with design controls, V&V, risk management, prototyping, and manufacturing transfer.
SolidWorks, Microsoft Office
3d
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Senior Software Engineer
Chicago or New Jersey or Atlanta or Dallas
$82k-$193k/yr HybridFull Time
Experienced AI developer with hands-on LLM and agent-system experience, AI-assisted development, application deployment, MCP, agent frameworks, testing, evaluation, guardrails, and rapid prototyping.
Claude Code, OpenAI, Large Language Models (LLMs), Model Context Protocol (MCP), Anthropic Claude
1mo
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Partner Solution Engineer
San Francisco or Chicago or New York City
$123k-$186k/yr OnsiteFull Time
Strong cloud-native and SaaS platform knowledge, API-first experience, ability to build demos/prototypes with AI tools, solution scoping and technical storytelling, strong presentation and cross-functional collaboration skills.
Cursor, Claude, Gemini, Agentforce, Lovable, Slackbot
2w
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AI Solutions Engineer
Lockport, Illinois, United States
$75k-$95k/yr HybridFull Time
Build internal AI tools and prototypes, work with APIs and MCP servers, connect systems, demonstrate programming and integration experience, and pass drug screen and hands-on testing.
APIs, MCP servers, GitHub
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