39 embedded systems software engineer jobs at 19 companies in Illinois

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Embedded Systems Engineer
Chillicothe or Mossville
$90k-$120k/yr OnsiteFull Time
Cintal
Cintal: Technology and engineering services developing products for heavy equipment, industrial, defense, agriculture, and medical industries.
5+ YOEBachelor's degree in engineering, computer science, or related technical field; 5–7 years of embedded software, systems engineering, integration, and validation experience; proficiency with C/C++, MATLAB/Simulink, RTOS, CAN, and Ethernet.
Embedded C/C++, MATLAB/Simulink, RTOS, CAN, Ethernet, CANoe, CANalyzer, Wireshark, Git, AUTOSAR, HIL, SIL, DOORS, Jama, GitHub Copilot, Microsoft Copilot
1mo
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Embedded Software Engineer
Northbrook, Illinois, United States
OnsiteFull Time
Quickset Defense Technologies
Quickset Defense Technologies: U.S. defense manufacturer of pan-tilt positioners and surveillance systems serving military, security, and industrial customers.
6+ YOEBachelor's degree in electrical or computer engineering and 6–10 years of software development experience with embedded systems, web technologies, protocols, networking, and debugging.
HTML, JavaScript, PHP, Python, C++, C#, Embedded Linux, ONVIF Protocol, MODBUS, IBM BiSync, SONY VISCA, PELCO-D, RTOS, TCP/IP, FEC, Qt framework, TI Code Composer Studio, ARM
3mo
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Software Engineer (Embedded Systems)
Danville, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Watchfire Signs
Watchfire Signs: Private U.S. maker of LED signs, billboards, scoreboards, and video displays for businesses, schools, and OOH operators.
0+ YOEBS in CS/CE/EE or related,0-3 years embedded software experience,proficiency in C++,Linux,communication protocols,version control,CI and strong problem-solving and communication skills.
C++, Linux, ARM, x86, Git, Jenkins, Jira, Python, UML
3mo
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Software Engineer (Embedded Systems)
Danville, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Watchfire Signs
Watchfire Signs: Private U.S. maker of LED signs, billboards, scoreboards, and video displays for businesses, schools, and OOH operators.
0+ YOEBS/MS in CS/CE/EE; 0-3 years embedded software; C++ on embedded systems; Linux on ARM/x86; knowledge of protocols; OO design; strong debugging and communication skills.
C++, Linux, Git, Jenkins, Jira, Python, OO Design
2mo
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Staff Software Embedded Engineer
Rolling Meadows, Illinois, United States
$169k-$254k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
10+ YOERequires 10+ years engineering experience (Master's+10 or Bachelor's+12 or equivalent), expertise in C++ and embedded Linux/VxWorks, scripting (Python/Bash/Batch), version control systems, software architecture, US citizenship and ability to obtain Secret clearance.
C++, C++11, Python, Bash, Batch, Linux, VxWorks, Git, Gitlabs, Github, Bitbucket, ClearCase, Rally, Jira, DevSecOps, Model-based Engineering, Waterfall Methodology, Agile
1mo
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Embedded Software Engineer, AI Wearables
Chicago, Illinois, United States
$110k-$170k/yr OnsiteFull Time
Motorola Mobility
Motorola Mobility: -owned American consumer electronics manufacturer making Android smartphones and mobile devices for consumers worldwide.
5+ YOEB.S. or M.S. in Computer Science/Engineering, 5+ years Android software development, experience with Android application and framework, AI integration, strong coding in Kotlin/Java, debugging, and system architecture skills.
Kotlin, Java, Android Studio, Android, Git, Jira, REST APIs, Google Cloud Services, Amazon Web services, Google Play Store, LLMs, Audio, Bluetooth, Wifi, Display, Camera, Modem
3w
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Space Systems Embedded Software Engineer - Level 2 (TS/SCI)
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEBachelor's or Master's in STEM with 2+ years experience, active Top Secret/SCI clearance preferred, C/C++ and scripting experience, lab testing and DSP familiarity, RTOS and embedded Linux exposure.
C, C++, Python, JavaScript, Perl, Unix/DOS shell scripts, Oscilloscopes, signal generators, spectrum analyzers, RTLinux, VxWorks, Integrity, FreeRTOS, Yocto, Jira, Confluence, Bitbucket, Linux, Windows, AMD, Xilinx, Altera, GNU Radio, Redhawk
2w
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Senior Embedded Software Engineer - High-Performance Computing Orchestration
Chicago, Illinois, United States
$165k-$225k/yr HybridFull Time
Infleqtion
InfleqtionNYSE: INFQ: Public quantum-technology building neutral-atom computers, precision sensors, and software for governments, enterprises, and research institutions.
5+ YOEBachelor’s degree or equivalent practical experience, 5+ years of embedded software development, C++, C, Rust, or Python, Linux experience, and expertise in complex performance-critical computing systems.
C++, C, Rust, Python, Linux, Slurm, PBS, CUDA, RoCE, RDMA, InfiniBand, CUDA-Q
1mo
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Senior Embedded Software Engineer, DSP
Chicago, Illinois, United States
$140k-$175k/yr OnsiteFull Time
OceanComm
OceanComm: Private American telecommunications developing high-speed acoustic wireless modems for defense, energy, and oceanographic customers underwater.
5+ YOEB.S. or M.S. in EE/CE or related, 5+ years developing real-time embedded systems in C/C++, DSP proficiency, strong signal processing and linear algebra knowledge, technical writing and communication skills, U.S. Person required.
C/C++, SDR, RF
1mo
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Lead Embedded Engineer
Mossville, Illinois, United States
$128k-$193k/yr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
6+ YOEExperience leading embedded C/C++ development for network communication and foundational software, requirements analysis, troubleshooting, and customer interfacing; 6+ years systems/software experience preferred.
C, C++, AVB/TSN, Industrial Ethernet, Autonomy and Automation middleware, CAN, CAN FD, J1939, Ethernet
2mo
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Senior Software Engineer - AI/Computer Vision (Camera Systems)
Waltham or Chicago or Boston or Vancouver or Krakow
$140k-$170k/yr HybridFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Global leader in mission-critical communications and security technology.
4+ YOEBachelor's degree and 4+ years software engineering experience with 3+ years C++ development. Experience with camera systems, embedded Linux, model deployment on embedded platforms, Python, Git, and strong problem-solving and communication skills.
C++, Python, OpenCV, TensorFlow, PyTorch, ONNX Runtime, GitHub Actions, Azure DevOps, Git, Linux
2mo
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Technical Specialist - Embedded Qt Software Architect (Relocation Assistance)
Raleigh or Round Lake
$168k-$231k/yr HybridFull Time
Baxter International
Baxter InternationalNYSE: BAX: Global medical products and healthcare technology.
10+ YOEBachelor's or Master's in CS/Software Engineering, 10+ years software development with embedded systems and Qt Studio, Jenkins CI/CD and Git experience, strong knowledge of medical-device regulatory standards and software documentation.
Qt Studio, Qt Widgets, Qt Squish, C/C++, Git, Jenkins
2w
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Engineer, Software
East Moline or Silvis
$87k-$130k/yr OnsiteFull Time
John Deere
John DeereNYSE: DE: Global leader in agricultural and construction equipment manufacturing.
2+ YOE2+ years of embedded software development; C or scripting languages; real-time operating systems; communication and problem-solving skills; willingness to travel up to 25%. Bachelor's degree preferred.
C, C++, Model-based software development (MBSD), real-time operating systems, Agile, Scrum, CAN, J1939, ISO11783
2w
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Engineer, Software
East Moline or Silvis
$87k-$130k/yr OnsiteFull Time
John Deere
John DeereNYSE: DE: Global leader in agricultural and construction equipment manufacturing.
2+ YOERequires 2+ years of embedded software development, real-time operating systems, C or scripting languages, problem-solving and teamwork skills, and willingness to travel up to 25%. Bachelor's degree preferred.
C, C++, Model-based software development (MBSD), real-time operating systems, Agile, Scrum, CAN, J1939, ISO11783
3mo
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Software Test Engineer (Oak Brook, IL, US)
Oak Brook, Illinois, United States
$87k-$133k/yr HybridFull Time
CNH Industrial
CNH IndustrialNYSE: CNH: Global leader in agricultural and construction equipment manufacturing.
2+ YOEBachelor's in engineering with 2+ years in software test for embedded systems; strong Python/MATLAB scripting; test frameworks; CAN/LIN protocols; version control; and defect tracking.
Python, MATLAB, Robot, PyUnit, Pytest, CANalyzer, CANoe, INCA, Git, Azure DevOps, GitLab, GitHub, Polarion, Doors, Jira
2mo
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Software Developer - Grain Dryer Controls
Assumption, Illinois, United States
$70k-$90k/yr HybridFull Time
Grain & Protein Technologies
Grain & Protein Technologies: Private agricultural equipment maker serving farmers and agribusiness operators with grain, seed, poultry, egg, and swine systems.
3+ YOEBachelor's in Computer Science, 3+ years developing and supporting distributed full-stack systems; backend, embedded, and AWS experience; familiarity with Python, Docker, Terraform, and embedded Linux.
Python, AWS, Docker, Terraform, Embedded Linux, ReactJS, TypeScript, PostgreSQL
3d
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Senior Software Engineer, Engineering Productivity, Cloud Learning Services
Boulder or Atlanta or Austin or Chicago
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
5+ YOEBachelor’s degree or equivalent practical experience; 5 years software development, 3 years embedded operating systems, 3 years product testing or launches, and 1 year software design and architecture experience.
1mo
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Engineer
Northbrook or North Carolina
$65k-$86k/yr HybridFull Time
UL Solutions
UL SolutionsNYSE: ULS: Global leader in applied safety science testing and certification.
Bachelor's degree in electrical/computer/software/systems engineering or related field; experience or coursework in electronic circuits, embedded systems, controls, firmware/software, and electrical testing; knowledge of safety standards like UL/IEC 60730-1 preferred.
2d
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Control Systems Team Lead - Drivetrain Controls
Mossville or East Peoria or Washington
$128k-$193k/yr OnsiteFull Time
Caterpillar Inc.
Caterpillar Inc.NYSE: CAT: Global manufacturer of construction and mining equipment and engines.
Bachelor’s degree in engineering and experience in drivetrain controls, embedded software, NPI, validation, systems integration, and technical problem-solving; strong analytical, communication, and project management skills.
ATI Vision, CANape
1w
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Senior LLM Engineer
Austin or Fremont or Lisle
$195k-$255k/yr HybridFull Time
Molex
Molex: Electronic, electrical, and fiber-optic connectivity systems manufacturer serving automotive, industrial, medical, and data-center customers.
8+ YOERequires 8+ years of ML/AI engineering experience, hands-on LLM fine-tuning and deployment, strong Python and PyTorch, transformer expertise, RAG, embeddings, vector search, and agentic systems.
Azure OpenAI, Azure AI Foundry, LoRA, QLoRA, RLHF, DPO, PEFT, Python, PyTorch, Azure AI Search, vLLM, TensorRT-LLM, Azure Kubernetes Service, DeepSpeed, FSDP