2d
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C++ Engineer
Lancaster or Moscow
HybridFull Time
Fluency in C++ required; experience refactoring large codebases, familiarity with C#, Rust, JScript, SQL/Postgres, and older Windows technologies (COM, ATL, MFC) is desirable.
C++, C#, Rust, Zig, Odin, JScript, SQL, Postgres, COM, Active Template Library, MFC
2w
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Senior C++ Software Engineer
Columbia, Maryland, United States
OnsiteFull Time
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
2mo
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Senior C++/Python Software Engineer - Clearance Required
Hanover, Maryland, United States
$151k-$266k/yr OnsiteFull Time
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
2w
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Senior Software Engineer - Full Stack C# Developer
Hanover, Maryland, United States
$111k-$150k/yr OnsiteFull Time
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
1w
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Substation Engineer - P&C (MD)
Elkridge, Maryland, United States
$80k/yr HybridFull Time
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
1mo
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C++ Software Engineer
Laurel, Maryland, United States
$100k-$245k/yr OnsiteFull Time
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
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
15+ YOEBS in electrical engineering, PE required, 15+ years EI&C design and management experience (water/wastewater preferred), AutoCAD required, Revit preferred, NEC/NFPA knowledge, staff oversight and client engagement skills.
AutoCAD, Revit, SCADA, PLC, DCS
1w
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Mechatronics Engineer
Boothwyn, Pennsylvania, United States
HybridFull Time
3+ YOEBachelor's degree in engineering, 3+ years hands-on engineering experience, circuit and PCB design, electrical instrumentation, programming in C/C#/TestStand, troubleshooting and documentation skills.
C, C#, TestStand, PXIe, DMM, Oscilloscope, PSU
2mo
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C++ Software Developer
Fort Meade or Laurel
OnsiteFull Time
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
3w
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Electrical Engineer
Aberdeen Proving Ground, Maryland, United States
$80k-$140k/yr OnsiteFull Time
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
3d
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Embedded Engineer
Annapolis Junction, Maryland, United States
OnsiteFull Time
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
5d
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Reverse Engineer
Fort Meade, Maryland, United States
$125k-$180k/yr OnsiteFull Time
5+ YOERequires TS/SCI with polygraph, bachelor’s in a technical discipline (or equivalent experience), 5+ years reverse engineering, low-level programming and assembly experience, knowledge of C/C++ and Python.
C, C++, Python, Assembly
1w
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Software Engineer
Hanover, Maryland, United States
$140k-$160k/yr OnsiteFull Time
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
1mo
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Applications Engineering, Sr Staff Engineer
Exton, Pennsylvania, United States
$136k-$204k/yr OnsiteFull Time
6+ YOEExperience translating engineering theory into mission-focused software solutions; strong orbital mechanics and mission engineering background; programming in Python/C/C++/C#/Java/MATLAB; active or obtainable TS/SCI clearance; bachelor's degree in a technical field with relevant experience.
Systems Tool Kit, Test and Evaluation Tool Kit, AGI Orbit Determination Toolkit, Python, C, C++, C#, Java, MATLAB
2mo
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Hardware Engineer
Columbia, Maryland, United States
OnsiteFull Time
3+ YOEActive TS/SCI clearance or ability to obtain; Bachelor’s in Electrical or Computer Engineering with 5+ years experience (Masters 3+; PhD 0); DSP experience; demodulation/modulation, waveform, multi-rate processing, digital filters; C/C++, Python; ML experience a plus (PyTorch).
DSP, C, C++, Python, PyTorch
2mo
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CNO Developer
Annapolis Junction, Maryland, United States
$104k-$181k/yr OnsiteFull Time
5+ YOE5+ years in CNO/CNE or research-based engineering; BS in CS or related field; TS/SCI with poly; CI/CD experience; C/C++, Python; debugging tools; strong communication.
C, C++, Python, Assembly, GDB, Ghidra, Binary Ninja, Kali Linux, Metasploit, GitLab, Bitbucket
1mo
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Software Engineer 3 - Python/C/C++/RF/Bash/Hardware
Annapolis Junction, Maryland, United States
$130k-$270k/yr OnsiteFull Time
15+ YOEMust hold Top Secret/SCI with favorable polygraph and be a U.S. citizen; 15 years SWE experience required; Bachelor’s in CS (or 4 yrs additional SWE experience) ; strong Python and C/C++ skills; experience with Bash/awk/sed/PowerShell and RF signals.
Python, C/C++, Bash, awk, sed, PowerShell, STM32, STM32CubeMX, STM32CubeIDE, STM32CubeProgrammer, STM32CubeMonitor, Raspberry Pi4, Raspberry Pi5, FieldFox, Spectrum analyzer, multimeter
2mo
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Site Reliability Engineer - CTJ - Poly
United States or Reston or Redmond or Annapolis Junction or Atlanta
$102k-$202k/yr OnsiteFull Time
2+ YOEBachelor's in Computer Science or related and 2+ years engineering experience (or equivalent). Coding experience in C, C++, C#, Java, JavaScript, or Python. Must hold active U.S. Top Secret/SCI clearance (SSBI) and U.S. citizenship; on-call responsibilities; <25% travel.
C, C++, C#, Java, JavaScript, Python, Microsoft 365, Microsoft Exchange, Microsoft Outlook, Microsoft Teams, Microsoft SharePoint, Microsoft OneDrive, Microsoft Purview, Microsoft Defender for Office, Microsoft Azure, CoPilot, GenAI
1mo
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Lead Software Engineer - C# / .Net
Wilmington, Delaware, United States
$128k-$214k/yr HybridFull Time
5+ YOE5+ years systems analysis/application development (or 7+ with associate). Expert C#/.NET experience, RESTful API and service architecture, DevOps/CI/CD familiarity, exposure to Angular, strong analytical and communication skills.
C#, .NET, RESTful APIs, Angular, CI/CD, DevOps, SDLC, Loan IQ, Finastra
3w
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Senior Hardware Reverse Engineer
Fort Meade, Maryland, United States
$158k-$237k/yr OnsiteFull Time
Bachelor's in CS/CE/EE or equivalent experience; active U.S. Top Secret clearance with ability to obtain TS/SCI, hands-on embedded systems and binary reverse engineering, JTAG/UART/debug tools, C/C++/Python, FPGA experience.
JTAG, UART, Oscilloscope, Spectrum Analyzer, Logic Analyzer, C, C++, Python, AMD, Xilinx, Altera, Microsemi, FPGA, Altium, USB, SPI, I2C, 1-Wire, Ethernet, PCI-Express, 802.11, Bluetooth, ZigBee