22,010 c engineer jobs at 4,492 companies in United States

2mo
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C# Developer
San Antonio, Texas, United States
$66k-$134k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOEB.S. in CS/related, 3+ years professional C# experience, .NET (Framework/Core/modern/.NET 10) experience, strong C# fundamentals and JSON knowledge, ability to obtain DoD Secret clearance (U.S. citizenship required).
C#, .NET 10, .NET Framework, .NET Core, C, JSON, Git, National Instruments, Digital Multimeters, DAQ systems, Matrix switches, oscilloscopes
2mo
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C# Developer
San Antonio, Texas, United States
$66k-$134k/yr OnsiteFull Time
CACI
CACINYSE: CACI: Provider of specialized IT and mission-critical government services.
3+ YOEB.S. in CS/SE/CE/EE required, 3+ years C# and .NET experience, JSON proficiency, debugging/problem-solving skills, willing to obtain DoD Secret clearance (U.S. citizenship required), onsite in San Antonio, up to 10% travel.
C#, .NET 10, .NET Framework, .NET Core, JSON, National Instruments, Git, C
3mo
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Senior C/C++ Developer
Georgia, United States
OnsiteFull Time
Infinite Computer Solutions
Infinite Computer Solutions: Global provider of digital engineering and IT services.
9+ YOE9–11 years of experience; graduate; expertise in C and C++; role located in Georgia.
C, C++
2mo
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Orion GN&C Engineer
Houston, Texas, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor's degree in engineering, significant MATLAB/Simulink/Stateflow/Autocode experience, C/C++ and Python proficiency, GN&C knowledge, and flight software development experience; 5 years preferred.
MATLAB, Simulink, Stateflow, Autocode, Python, C, C++, TRICK, JEOD
5d
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Orion GN&C Engineer
Houston, Texas, United States
OnsiteFull Time
McLaurin Aerospace
McLaurin Aerospace: Private aerospace engineering serving NASA and the Defense Department with end-to-end design, analysis, and flight-test services.
5+ YOEBachelor’s degree in engineering, significant MATLAB, Simulink, Stateflow, and Autocode experience, C/C++ and Python proficiency, GN&C knowledge, and flight software experience. U.S. citizenship and background investigation required.
MATLAB, Simulink, Stateflow, Autocode, Python, C, C++, TRICK, JEOD, source code control
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Senior C/C++ Developer
San Jose, California, United States
$150k-$195k/yr HybridFull Time
Index Engines
Index Engines: Private U.S. cyber-resilience software providing AI-powered ransomware detection and trusted data recovery for enterprises.
4+ YOE4+ years software engineering experience; strong C and Python skills; experience with distributed/high-availability systems, RESTful APIs, cloud platforms (AWS, Azure, GCP), system design, and Agile workflows.
C, C++, Python, SVN, Git, Jira, Confluence, Bitbucket, ChatGPT, Claude, Linux, AWS, Microsoft Azure, GCP, VMFS, SCSI, RESTful APIs, CI/CD, Microservices
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Orion GN&C Engineer
Houston, Texas, United States
RemoteFull Time
Astrion
Astrion: Provider of mission-critical services for defense and federal agencies.
5+ YOEBachelor's-level engineering background, experience developing safety-critical flight software and GN&C algorithms. Strong MATLAB/Simulink/Stateflow/Autocode, C/C++, and Python skills. U.S. citizenship and background check required.
MATLAB, Simulink, Stateflow, Autocode, C, C++, Python, TRICK, JEOD
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Orion GN&C Engineer
Houston, Texas, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission-critical services.
5+ YOEBachelor's in engineering typically required; significant MATLAB/Simulink/Stateflow/Autocode experience; proficiency in C, C++, and Python; GN&C and flight/embedded software experience; must meet U.S. government background check and possible citizenship/residency requirement.
MATLAB, Simulink, Stateflow, Autocode, Python, C, C++, TRICK, JEOD
5d
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Orion GN&C Engineer
Houston or Texas or United States
OnsiteFull Time
Astrion
Astrion: Provider of mission-critical services for defense and federal agencies.
5+ YOEBachelor's degree in engineering, significant GN&C and MATLAB experience, Simulink, Stateflow, Autocode, C/C++, and Python proficiency; 5+ years relevant experience preferred; U.S. citizenship and background check required.
MATLAB, Simulink, Stateflow, Autocode, C, C++, Python, TRICK, JEOD, source code control
1mo
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C developer (Linux Kernel)
United States
RemoteContract
Virtuozzo
Virtuozzo: Private infrastructure-software providing virtualization, storage, orchestration, and cloud-management tools to service providers and enterprises.
Strong C and kernel subsystem experience, familiarity with syscalls and kernel/user-space interfaces, debugging with kprobes/ftrace/perf/gdb, and clear English communication.
C, kprobes, ftrace, perf, gdb, Python, GitHub
1mo
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I&C Engineer
Oak Ridge, Tennessee, United States
OnsiteFull Time
Strategic Management Solutions
Strategic Management Solutions: Private U.S. consulting firm providing management, engineering, and project services to federal and industrial clients.
5+ YOERequire I&C engineering design experience, ability to obtain DOE Q clearance, US citizenship, BSc in engineering, proficiency with Microsoft Office, willingness to travel internationally, and strong written/verbal communication.
Microsoft Word, Microsoft Excel, Microsoft Access, SEE Electrical Expert, Siemens S7, EPICS, PLC
2w
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C++ Developer
Richardson, Texas, United States
OnsiteFull Time
Infosys
InfosysNYSE: INFY: Global leader in next-generation digital services and consulting.
Bachelor's degree or foreign equivalent, or progressive experience in lieu of education. Requires Telco OSS/BSS and C/C++ experience. Must have unrestricted US work authorization without sponsorship.
C++, C, OSS/BSS, AI, ML
2d
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Remote C/C++ Developer
United States or Canada or Austria or Belgium or France or Germany
$200-$300/hr RemoteContract
Turing
Turing: AI research accelerator and intelligent talent cloud platform.
3+ YOE3+ years of software engineering experience, strong full-stack and production deployment expertise, software architecture and debugging skills, and excellent oral and written communication.
C, C++, Python, JavaScript, ReactJS, Java, Rust, Go
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
Pico
Pico: Private financial-markets technology providing trading infrastructure, connectivity, market data, software, and analytics to institutions.
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
4d
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Remote I&C Engineer
United States
$140k-$165k/yr RemoteFull Time
Enercon Services, Inc.
Enercon Services, Inc.: Private engineering and environmental services firm supporting utilities, nuclear operators, developers, and energy infrastructure clients.
Bachelor's degree in electrical or similar engineering, professional engineering license, 10+ years of I&C engineering experience, nuclear design experience, digital control systems expertise, U.S. citizenship, and site access eligibility.
PLC, DCS, Engineering Change Packages (ECP), Original Equipment Manufacturers (OEMs)
2mo
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I&C Engineer
Oak Ridge, Tennessee, United States
OnsiteFull Time
GEM Technologies, Inc.
GEM Technologies, Inc.: Minority-owned private federal contractor providing environmental, construction, facility-management, and technical services.
5+ YOEBachelor's in engineering, 5+ years I&C design and hands-on experience, ability to obtain government clearance, US citizenship required; experience with P&ID, PLC design, enclosure/cable design, control software, SEE Electrical Expert, Siemens S7 or EPICS, and Microsoft Office.
SEE Electrical Expert, Siemens S7 PLC, EPICS, PLC, Microsoft Word, Microsoft Excel, Microsoft Access
1mo
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Technical Lead C++ Engineer - Maps Platform
Olathe, Kansas, United States
OnsiteFull Time
Garmin
GarminNYSE: GRMN: Global provider of navigation, communications, and information technology devices.
9+ YOEExpert in C++ (C++14+), systems-level or embedded development, 9+ years relevant experience, lead software engineering experience, problem-solving and communication skills; map/GIS and data systems experience preferred.
C++, C#, SQL, Python
1w
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C# Engineer
Atlanta, Georgia, United States
$69k-$162k/yr RemoteFull Time
Capgemini Engineering
Capgemini Engineering: Capgemini Engineering is an engineering and R&D consultancy helping organizations design, build, and scale products, operations, and services.
8+ YOEBachelor’s or master’s degree in computer science, software engineering, or related field; 8+ years of software development experience, including senior or leadership roles; expert C# proficiency and Agile or Scrum experience.
C#, Agile, Scrum
1mo
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Safety SW I&C Engineer HMI Systems
Warrendale, Pennsylvania, United States
$69k-$107k/yr HybridFull Time
Westinghouse Electric Company
Westinghouse Electric Company: Global provider of nuclear power technology, fuel, and services.
3+ YOEBachelor's in engineering or CS, 3+ years experience, experience with C/C++, Ansys SCADE, HMI/GUI concepts, real-time/embedded development, and software verification in regulated environments.
Ansys SCADE, C, C++, Qt, WinForms, WPF, SQL
1mo
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Senior I&C Engineer
Tigard, Oregon, United States
HybridFull Time
Wunderlich-Malec Engineering
Wunderlich-Malec Engineering: Employee-owned U.S. engineering and systems integration firm providing automation, architecture, and IT/OT services to industrial clients.
10+ YOEBS in engineering or equivalent, 10+ years I&C experience, PLC/DCS/HMI knowledge, NEC and hazardous area code familiarity, commissioning and project management experience.
PLC, DCS, HMI/SCADA, AutoCAD, CAD, Microsoft Excel, Microsoft Word