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1,058 c engineer jobs at 262 companies in Maryland

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Senior C++ Software Engineer
Columbia, Maryland, United States
OnsiteFull Time
HEICO
HEICONYSE: HEI: Manufactures specialty electronic components and niche aircraft parts.
Deep C and C++ fundamentals, multithreading, debugging on Linux, Git and CI/CD (GitLab, Docker, Make), automated testing with gtest, and U.S. citizenship with ability to obtain Top Secret clearance.
C, C++, Git, GitLab, Docker, Linux shell scripting, Make, CMake, Google Test (gtest), Python, JavaScript, React
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1mo
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C++ Mid-Level SW Developer
Bethesda, Maryland, United States
$73k-$149k/yr HybridFull Time
CACI
CACINYSE: CACI: Provides information technology and professional services to government clients.
3+ YOESecret clearance, CompTIA Sec+, 3+ years professional software development, strong C++ expertise, cross-platform (Windows/Linux) development, effective communicator.
C++, Windows, Linux
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1mo
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C++ Mid-Level SW Developer
Bethesda, Maryland, United States
$73k-$149k/yr HybridFull Time
CACI International
CACI InternationalNYSE: CACI: Provides information technology and engineering services for government agencies.
3+ YOESecret clearance and CompTIA Sec+ (or ability to obtain), 3+ years professional software development, strong C++ skills, cross-platform (Windows/Linux) experience, and good communication.
C++
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1mo
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Senior Electrical Engineer or Senior Instrumentation and Control (I&C) Engineer
Raleigh or Richmond or Baltimore or Fairfax or Orlando
OnsiteFull Time
Dewberry
Dewberry: Provides engineering, architecture, and consulting for infrastructure and environments.
15+ YOEBS in electrical engineering, PE required, 15+ years water/wastewater EI&C design and management, AutoCAD and Revit experience, NEC/NFPA knowledge, strong client and team leadership.
AutoCAD, Revit, SCADA, PLC, DCS
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2mo
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Senior C++/Python Software Engineer - Clearance Required
Hanover, Maryland, United States
$151k-$266k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
15+ YOETS/SCI with poly required, Bachelor's in CS or equiv, 15+ years software engineering experience, strong Python and C/C++ skills, scripting (Bash/awk/sed/PowerShell), RF signals familiarity, EM/STM32 experience preferred.
Python, C/C++, Bash, awk, sed, Microsoft PowerShell, STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor, Raspberry Pi4, Raspberry Pi5, FieldFox, Spectrum analyzer, multimeter
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Software Engineer 3 - Python/C/C++/RF/Bash/Hardware
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
Captivation Software
Captivation Software: Provides specialized software engineering for the intelligence and defense communities.
15+ YOERequires 15 years of software engineering experience, a computer science degree or four additional years of experience, Top Secret/SCI clearance with favorable polygraph, and U.S. citizenship. Python and C/C++ required.
Python, C, C++, Bash, awk, sed, PowerShell, STM32, STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor, Raspberry Pi 4, Raspberry Pi 5, multimeter, FieldFox, Spectrum analyzer
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Senior Software Engineer - Full Stack C# Developer
Hanover, Maryland, United States
$111k-$150k/yr OnsiteFull Time
GDIT
GDITNYSE: GD: Delivers IT and mission services to government agencies.
8+ YOEC# full-stack web development with ASP.Net, web libraries (jQuery, Bootstrap, Knockout), database experience (MongoDB), 8+ years experience, US citizenship and Top Secret SCI+Poly required.
C#, ASP.Net Web Forms, ASP.Net MVC, Java, MongoDB, HTML, CSS, JQuery, Bootstrap.js, Knockout.js, IIS
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Substation Engineer - P&C (MD)
Elkridge, Maryland, United States
$80k/yr HybridFull Time
Alpha 3 Consulting
Alpha 3 Consulting: Provides engineering, design, and project management for energy infrastructure.
2+ YOEUndergraduate degree in electrical/electronics engineering, knowledge of substations, protection schemes, NEC/NESC, MicroStation/AutoCAD, ability to work on multiple projects and meet deadlines.
Microstation, AutoCAD
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2mo
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C++ Software Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
Johns Hopkins University Applied Physics Laboratory
Johns Hopkins University Applied Physics Laboratory: Conducts research and engineering for national security and space.
Bachelor's in CS/CE or related, demonstrated experience developing maintainable software using modern C++ (C++17+), strong communication skills, ability to obtain Interim Secret and ultimately Top Secret clearance, and passion for learning.
C++ 17, Git, CMake, Conan, GitLab, Docker, GoogleTest (GTest), AFSIM, Java, Python, MATLAB
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Senior Software Engineer, C++ | Patching
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
$150k-$220k/yr HybridFull Time
NinjaOne
NinjaOne: Unified IT platform for automated endpoint management and security.
7+ YOE7+ years C++ development experience (C++14+), bachelor\u0002s degree in CS/Engineering/IT, cross-platform development, multi-threaded high-performance systems, testing and QA, collaboration with cross-functional teams.
Java, Kotlin, C++, C++14, Golang, Postgres, AWS, Qt, CMake, Windows, Linux, Mac
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1mo
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Electrical Engineer
Aberdeen Proving Ground, Maryland, United States
$80k-$140k/yr OnsiteFull Time
QED Systems
QED Systems: Provides engineering and technical services for defense C5ISR systems.
4+ YOEBachelor's in engineering, active Secret clearance, minimum 4 years engineering experience designing RF/DSP systems, proficiency with MATLAB/Simulink/Python/C/C++, and strong analytical and communication skills.
MATLAB, Simulink, Python, NumPy, SciPy, C, C++, SDRs, spectrum analyzers, network analyzers, oscilloscopes
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2mo
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C++ Software Developer
Fort Meade or Laurel
OnsiteFull Time
Orbis Operations
Orbis Operations: Defense and intelligence firm providing situational awareness and training.
3+ YOEC++ on Unix with multithreading, Bash/Python scripting, GCC, POSIX/OpenMP, TS/SCI with polygraph; 3-8+ years SWE; CS degree
C++, Unix, Python, Bash, GCC, POSIX threads, OpenMP, SysV, Git, Jira, Confluence
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Engineer Sr - Autonomy
Frederick, Maryland, United States
$79k-$127k/yr OnsiteFull Time
Oshkosh
OshkoshNYSE: OSK: Manufacturer of specialty trucks, military vehicles and access equipment.
3+ YOEBachelor's degree in engineering or related field,3+ years experience,embedded C/C++ development,model-based tools,hardware selection,system integration,mentoring experience.
MATLAB, Simulink, TargetLink, C, C++, C#, PLC, Python, SQL, MagicDraw
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2w
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Embedded Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: AI-powered decision intelligence for complex mission environments.
5+ YOEActive TS/SCI with Poly,5+ years embedded development,BS in Computer Engineering/Computer Science,proficiency on Windows/Linux/RTOS,experience with C/C++ and Python.
VxWorks, uC/OS, C, C++, Python, Windows, Linux
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1mo
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Software Engineer
Carlsbad or Germantown
$117k-$185k/yr OnsiteFull Time
Viasat
ViasatNASDAQ: VSAT: Provider of global satellite-based connectivity and secure communication solutions.
4+ YOE4+ years software engineering experience in C/C++ with Linux systems, multithreading, networking, scripting (Bash/Ansible/Python), and CI/CD tools; bachelor's in CS required.
C, C++, Linux, Bash, Ansible, Python, TCP/IP, OSPF, BGP, Jenkins, JIRA, Git, Perforce, Kubernetes, Containers, CI/CD, AWS, GCP, Claude, Copilot
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2mo
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Senior Network Engineer - EW&C
Aberdeen Proving Ground, Maryland, United States
$185k/yr OnsiteFull Time
MAG Aerospace
MAG Aerospace: Provides global intelligence, surveillance, and reconnaissance services and training.
10+ YOE10+ years networking experience including TCP/IP, Cisco routers/switches, Linux, VMware ESXi, Palo Alto firewalls; CCNA and Sec+ required; bachelor\u0002s in IT field; active Secret clearance and ability to obtain TS/SCI.
TCP/IP, Cisco Routers, Cat8K, Linux, VMware ESXi, Palo Alto Firewall, Ansible, YAML, Cisco UCS, Cisco ASA, BGP, OSPF, RIP, EIGRP, MULTICAST, VOIP, Cisco Call Manager, Redcom Sigma Core, Sniffer, Wireshark, TACLANE, NGC2, Nett Warrior, JBC-P, BFT, AFATDS
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2w
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Embedded Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
BigBear.ai
BigBear.aiNYSE: BBAI: Provides AI-powered decision intelligence software for national security.
5+ YOEActive TS/SCI with Poly, 5+ years embedded development, Bachelor's in Computer Engineering/Computer Science, proficiency in low-level programming on Windows/Linux/RTOS, C/C++ and Python.
Windows, Linux, RTOS, VxWorks, uC/OS, C, C++, Python
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2mo
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Hardware Engineer
College Park, Maryland, United States
$160k-$200k/yr OnsiteFull Time
SAIC
SAICNYSE: SAIC: Provides engineering, IT, and mission support services to government.
5+ YOEActive TS/SCI clearance or ability to obtain; Electrical or Computer Engineering degree with related experience; DSP; C/C++; Python; ML a plus.
DSP, C, C++, Python, PyTorch
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Software Engineer
Hanover, Maryland, United States
$140k-$160k/yr OnsiteFull Time
VTG
VTG: Provides engineering and digital modernization solutions for national security.
7+ YOEUS citizen with TS/SCI with Poly, bachelor\u0002s degree in a technical field, minimum 7 years software engineering, full-stack experience with C/C++/Python, Kubernetes, Docker, and SWORD experience.
C++, C, Python, Kubernetes, Docker, SWORD
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Firmware Developer - C Programming - Mid to Senior
Columbia, Maryland, United States
$171k-$210k/yr OnsiteFull Time
ACKtive Engineering Solutions
ACKtive Engineering Solutions: Provides specialized engineering and consulting services for government clients.
5+ YOERequires U.S. citizenship, active TS/SCI clearance, 5+ years of software engineering experience, strong C proficiency, vulnerability research experience, and familiarity with IDA Pro, Ghidra, and binary analysis platforms.
C, IDA Pro, Ghidra
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