547 c engineer jobs at 232 companies in Yorkville, IL
2w
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Principal C Engineer
Hyderabad or New York City or Chicago or London or Singapore or Tokyo or Hong Kong
HybridFull Time
10+ YOEBSc/MSc in relevant engineering, 10+ years' relevant experience including 5+ in electronic trading, strong C on Linux, capital markets and FIX knowledge, high-performance and multithreaded systems, testing and Jenkins.
C, Linux, FIX, Jenkins, gdb, valgrind, Python, Java, Wireshark
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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Junior C++ Developer
Chicago or London or New York
$150k-$200k/yr OnsiteFull Time
Strong foundation in algorithms, data structures, distributed systems, and software design; proficiency in low-level C++; familiarity with automated testing and CI/CD; strong communication and collaboration skills.
C++, CI/CD
2mo
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Junior C++ Developer
New York or Chicago or London
$150k-$200k/yr OnsiteFull Time
Strong foundation in algorithms, data structures, distributed systems, and software design; desire to learn low-level C++; familiarity with automated testing and CI/CD; excellent communication skills.
C++, CI/CD, Order Management System (OMS)
1w
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Engineer, Electrical I&C
Warrenville or Braceville
$93k-$154k/yr HybridFull Time
2+ YOEBachelor's degree in engineering and 2 years of nuclear or related engineering experience for mid-level, or 5 years for senior level; must meet applicable plant access and medical requirements.
SCADA
2w
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C++ Developer Intern
Chicago, Illinois, United States
$84k/yr OnsiteInternship
0+ YOEC++ fundamentals, STL, memory management, move semantics, templates, data structures, algorithms, threading, Linux, and command-line tools. Strong communication and analytical skills required; projects or coursework demonstrate readiness.
C++, STL, Linux, Python, C#, SQL, Git, gdb, valgrind, perf, flamegraph
3w
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Senior I&C Engineer, Water/Wastewater
Chicago or New York City
$108k-$162k/yr HybridFull Time
10+ YOEPE required; BS in Electrical or Mechanical Engineering and 10–15 years of relevant industrial engineering consulting or controls integration experience. Water/wastewater experience preferred.
SCADA, HMI, PLC, DCS, Rockwell, Siemens, Modicon, General Electric, WonderWare, IFIX, RS View, Intellution, P&ID
2w
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C++ Software Engineer, Trading Platform
Chicago, Illinois, United States
$100k-$140k/yr OnsiteFull Time
2+ YOEBachelor's degree in computer science, computer engineering, or equivalent experience; 2+ years of software development experience; C++ experience; algorithms, data structures, and concurrent programming knowledge.
C++
1mo
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Senior Software Engineer, C++ | Patching
United States or California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
HybridFull Time
7+ YOEBachelor’s degree in a technical field and 7+ years of C++ development experience. Requires modern C++, cross-platform Windows/macOS/Linux development, Win32 API, POSIX, gRPC, Protocol Buffers, SQLite, and CMake.
C++, C++17, Windows, macOS, Linux, Win32 API, POSIX, gRPC, Protocol Buffers, SQLite, CMake, Qt, Vcpkg, Java, Kotlin, Golang, Postgres, AWS
1mo
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Graduate C++ Developer (2027 Incoming Graduate, Full-Time)
Chicago, Illinois, United States
$125k-$200k/yr OnsiteFull Time
1+ YOEStudent graduating in 2027 with CS/Engineering degree, 1+ C++ internship experience, knowledge of low-latency systems, STL, Boost, Linux, git, and strong problem-solving and communication skills.
C++, STL, Boost, Linux, git
1mo
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C#/.NET Developer (Application & Database Development)
Chicago, Illinois, United States
HybridContract
5+ YOE5+ years software development experience; bachelor's degree in CS/Engineering/Information Systems; strong C#, .NET, ASP.NET, SQL Server, T-SQL, EMR skills; Git and Azure DevOps experience; strong analytical and communication skills.
C#, .NET Framework, .NET Core, .NET 8+, ASP.NET MVC, ASP.NET Core, SQL Server, T-SQL, Entity Framework, Azure, SSIS, SSRS, Power BI, Azure DevOps, Docker, Visual Studio, Git, SQL Server Management Studio (SSMS), Jira
2w
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Senior P&C Engineer
Tampa or Atlanta or Buffalo or Chicago or Los Angeles or Miami or Seattle or Boston or Dallas or Houston or United States
$140k-$190k/yr RemoteFull Time
4+ YOEElectrical engineering degree, US PE or P.Eng. registration, and 4+ years of protection and control engineering experience. Requires relay, SCADA, communication protocol, and ETAP expertise.
SCADA, RTU, IEC 61850, DNP3, Modbus, SEL, GE, Siemens, ETAP, ASPEN, CYME, EasyPower, SKM, PSCAD, NERC, NFPA 70, AC/DC
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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Senior P&C Engineer
Chicago, Illinois, United States
OnsiteFull Time
8+ YOERequires a PE, 8+ years of progressive substation protection engineering experience, advanced electrical systems and project engineering skills, and proficiency with AutoCAD and Bluebeam.
AutoCAD, Bluebeam, SEL, Beckwith, Basler, GE, IEEE
1w
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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.
2w
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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
2mo
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Principal AI Systems Engineer — C++ / Applied AI
San Jose or San Francisco or Seattle or New York City or Chicago or California
$190k-$361k/yr OnsiteFull Time
10+ YOE10+ years professional software engineering with deep C++ expertise, production integration of AI/LLMs, cross‑platform systems design, reliability and observability, architecture leadership, and strong communication skills.
C++, LLMs, GPT, Claude, Gemini, JSON-RPC, gRPC, WebSockets, REST, TLS, CI, Windows, macOS, Linux
3mo
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C++ Software Developer
Amsterdam or Chicago or London or New York City
OnsiteFull Time
Strong C++ ability, fundamentals of software engineering, experience building scalable distributed systems, network programming, and performance optimization; computing degree preferred or extensive professional experience.
C++, Linux
2mo
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Senior Software Engineer C++
New York or Chicago
$150k-$225k/yr HybridFull Time
7+ YOEExpertise in Linux C++ low-latency systems, 7+ years software engineering, BS/MS in engineering/computing/science, Git, gdb, valgrind, Python/bash, networking knowledge.
Linux, C++, Git, gdb, valgrind, Python, bash
2d
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Instrumentation and Control (I&C) Engineer- Early Career
Kennesaw or Naperville
OnsiteFull Time
1+ YOEBachelor’s or master’s degree in electrical or mechanical engineering, 1–3 years’ experience, digital I&C knowledge, electrical calculations, regulatory standards, strong communication and analytical skills, and travel availability.
Original Equipment Manufacturers (OEMs), digital hardware, digital I&C systems, Engineering Change Packages (ECPs), FAT/SAT, Microsoft