228 c c developer jobs at 103 companies in Woodstock, IL
2mo
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Sr. Substation P&C Engineer
Los Angeles or United States or Warrenville or Houston or Denver or Moscow
RemoteFull Time
5+ YOEBachelor's in Electrical Engineering, 5+ years substation P&C engineering experience, hands-on with relay protection (SEL, GE, Siemens, ABB), knowledge of NERC/PRC/IEEE/NEC, utilities/EPC/consulting experience; PE preferred.
SEL, GE, Siemens, ABB, AutoCAD, MicroStation, Bluebeam, SCADA
2mo
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P&C Underwriter
Conshohocken or Oak Brook or Plano
HybridFull Time
2+ YOE2+ years P&C underwriting experience with binding authority or brokerage focus; bachelor's degree or equivalent; product development/distribution experience preferred; ability to build profitable portfolio and provide team leadership.
3mo
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I&C Electrical Engineer
Byron, Illinois, United States
$89k-$154k/yr OnsiteFull Time
0+ YOEB.S. in Engineering; nuclear experience or related engineering; ability to meet access requirements and pass medical exams; for levels, see minimum qualifications.
3w
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Senior .NET/C# Technical Lead
Oakbrook Terrace, Illinois, United States
$81k-$141k/yr HybridFull Time
10+ YOE3+ Mgmt10+ years .NET/C# and SQL Server experience, 3+ years leading technical teams, Microsoft Azure and Azure DevOps experience, Bachelor's degree required, strong leadership and communication skills.
.NET, C#, Microsoft Azure, Azure DevOps, SQL Server
1mo
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Senior Civil Structural Engineer (LT&C)
Plainfield, Illinois, United States
$106k-$132k/yr OnsiteFull Time
6+ YOEBachelor's or Master's in civil/structural engineering, 6+ years LT&C tank engineering experience, familiarity with AISC/ASCE/IBC/API/ACI codes, PE in at least one state, Microsoft Office proficiency, strong communication skills.
Microsoft Office Professional
1w
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Lead P&C Engineer
Oakbrook Terrace or United States
$98k-$164k/yr RemoteFull Time
7+ YOEBachelor's degree in electrical engineering or similar, 7+ years engineering experience, 5+ years in substation or power-generation protection and controls, English fluency, and travel availability up to 20%.
IEC 61850, SCADA, Cyber Security, Telecom, AC, HVDC, FACTS, BESS, IED, ISO9002
1mo
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Cross Platform Embedded Software Developer
Lincolnshire, Illinois, United States
$100k-$130k/yr OnsiteFull Time
5+ YOE5+ years C/C++ embedded development with RTOS, experience with Android and debugging, strong communication and ability to work on cross-functional distributed teams.
C, C++, IAR Integrated Development Environment, Visual Studio, Windows SDKs, Android Studio, Android SDK, SMX® RTOS, GitHub Copilot, Tara Systems Embedded Wizard, Bluetooth, Wi-Fi, Ethernet, HTTPS, Sockets
1d
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Senior Electrical Engineer - I&C
Warrenville or Illinois
$100k-$160k/yr OnsiteFull Time
10+ YOEBachelor's degree in Electrical Engineering, 10+ years of electrical engineering experience, Professional Engineer license, teamwork and mentoring skills, and willingness to travel for site visits and client meetings.
1mo
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Senior Software Engineer
North Chicago, Illinois, United States
OnsiteFull Time
5+ YOEU.S. citizen able to obtain Secret clearance; Bachelor's in engineering/computer science; 5+ years software development for modeling and simulation; experience with Windows and Linux; proficiency in Assembly, C/C++, .NET, Java; CompTIA Security+ preferred.
Assembly, C, C++, Microsoft .Net, C#, VB, Java, Microsoft Windows, Windows 7, Windows 10, Windows Server 2008R2, Windows Server 2012R2, Red Hat Enterprise Linux 5, Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7, Linux
2mo
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Embedded Software Engineer III
Buffalo Grove, Illinois, United States
$79k-$113k/yr OnsiteFull Time
6+ YOEABET-accredited bachelor's in computer/software engineering, 6+ years relevant experience, embedded software design knowledge, APQP/NPD and DFMEA experience, proficiency with Linux, C/C++, RTOS; familiarity with C#, Python, JavaScript, HTML, React.
Linux, C, C++, RTOS, C#, Python, JavaScript, HTML, React
4w
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Senior Software Engineer – Sensor Acquisition
Waukesha, Wisconsin, United States
OnsiteFull Time
4+ YOEBachelor's in EE/CS/STEM and 4+ years software engineering experience; 2+ years in data acquisition and sensor interfaces; Linux, C/C++, Python, RTOS experience; familiarity with IEC/ISO 62304 and embedded product development.
C++, Python, C, Linux, Unix, I2C, SPI, UART, USB, CAN, IEC/ISO 62304, microservices
1mo
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Senior Software Engineer, Integrations
Chicago or Woodridge
$115k-$210k/yr HybridFull Time
5+ YOE5+ years coding experience, B.S. in CS or equivalent, strong Python/C/C++/TypeScript skills, experience with firmware-to-application integrations, customer-facing troubleshooting, and building production software.
Python, C++, TypeScript, C
2w
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2026 Associate Embedded Software Engineer (Manufacturing) - Rolling Meadows IL
Rolling Meadows, Illinois, United States
$73k-$109k/yr OnsiteFull Time
Bachelor's, master's, or PhD in computer science, electrical/computer engineering, or related STEM field; C, C#, or C++; U.S. citizenship; ability to obtain Secret and Special Access Program clearances.
C, C#, C++, Oscilloscope, Signal Generator, Power Supplies, Power Meters, Visual Studio, LabView, TestStand, GitHub
1w
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Software Engineer II (Applications) (IL, Waukegan)
Waukegan, Illinois, United States
$69k-$75k/yr OnsiteFull Time
Bachelor's degree in computer science, software or computer engineering, or electrical engineering; Linux, Python, Bash, C/C++, databases, configuration management, revision control, and defect tracking experience required.
Linux, Ubuntu, Yocto, Debian, Raspberry Pi, Python, Bash, C, C++, SQLite, MySQL, Java, C#, Arduino, GitHub, Subversion, JIRA
2w
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2026 Associate Embedded Software Engineer (Manufacturing) - Rolling Meadows IL
Rolling Meadows, Illinois, United States
$73k-$109k/yr OnsiteFull Time
Bachelor's, master's, or doctoral degree in computer science, electrical or computer engineering, or related STEM field; C, C#, or C++ experience; U.S. citizenship and ability to obtain Secret and Special Access Program clearances.
C#, C, C++, Oscilloscope, Signal Generator, Power Supplies, Power Meters, Visual Studio, LabVIEW, TestStand, GitHub
1mo
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Application Developer
Oakbrook Terrace, Illinois, United States
$97k-$130k/yr OnsiteFull Time
5+ YOE5+ years software development experience, bachelor's degree, proficiency in C#, Java or C++, Python, strong SQL and cloud (Azure/AWS) skills, SDLC/Git and networking knowledge.
C#, Java, C++, Python, SQL Server, MySQL, PostgreSQL, Microsoft Azure, AWS, Git, POS, ERP, HCM/HRIS
3mo
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Senior Cyber Embedded Software Engineer
Schaumburg, Illinois, United States
OnsiteAll Commitments Available
Embedded software, cybersecurity, and reverse engineering experience; strong C/C++, Python; Linux; BS/MS in CS/CE/Software; US citizenship with ability to obtain clearance; TS/SCI preferred.
Ghidra, IDA Pro, Radare2, GDB, JTAG, Wireshark, ELF, PE, IP, TCP, UDP, TLS, SIP, SRTP, ARM, MIPS, PPC, x86, C, C++, Python, Linux
1w
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Senior Software Engineer
Rockford, Illinois, United States
$87k-$165k/yr HybridFull Time
5+ YOESTEM degree with 5+ years of relevant experience or advanced degree with 3+ years; embedded software lifecycle, C, requirements, verification, certification, lab testing, and aerospace standards experience required.
C, Assembly, Python, Tcl/Tk, MATLAB, Simulink, RTOS, IBM Rational Synergy, IBM Rational Change, DOORS, DXL, Texas Instruments TMS320F2812, PowerPC, CAN, Ethernet
2w
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Software Developer
Bannockburn, Illinois, United States
$105k-$115k/yr HybridFull Time
3+ YOEBachelor's in CS or related, 3+ years software development with .NET emphasis, proficiency in C#, VB.Net, MVC, SQL, web technologies, Visual Studio and Azure DevOps.
.NET, C#, VB.Net, MVC, SQL, HTML, CSS, JavaScript, jQuery, AJAX, API, SOA, Visual Studio, Azure DevOps, CI/CD, Telerik UI for ASP.NET AJAX/MVC, NetSuite
1mo
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Software Engineer
Lisle, Illinois, United States
$90k-$190k/yr OnsiteFull Time
5+ YOEBachelor's in CS/CE/EE,5+ years experience,proficiency in C/C++/Python,Windows/Linux/Unix,EMBEDDED and networking experience,TS/SCI clearance required (sponsorship available).
C, C++, Python, Windows, Linux, Unix, TCP/IP, ARM, MIPS, x86, PowerPC