385 c c engineer jobs at 108 companies in Decatur, AL

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Sentinel - Hypersonic Testbed GN&C Engineer
Huntsville or Roy
OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor's in STEM, active DoD Secret clearance, 5+ years GN&C/autopilot experience, coding in C/C++/MATLAB/Simulink, Agile experience, control theory and flight dynamics expertise.
C, C++, MATLAB, Simulink, Git, Gitlab, Bitbucket, Atlassian
2w
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C-UAS Area Lead Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Aviation & Missile Solutions
Aviation & Missile Solutions: Provides engineering and technical services for defense systems.
5+ YOEBachelor's in engineering/CS/physics required, 5+ years C-UAS experience and 15+ years total experience, US citizenship, Final Top Secret/SSBI clearance eligibility, ability to travel up to 10%.
1mo
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GN&C Navigation Engineer III
Seattle or Brevard County or Huntsville or Denver or Los Angeles or Reston
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEM.S. in a STEM field with 5+ years in navigation systems; strong skills in Rust, C/C++, or C; experience with state estimation/Kalman filters and navigation sensors (IMUs, star trackers); U.S. eligibility required.
C, C++, Rust, Python, DO-178C, IMUs, star trackers, optical sensors, hardware-in-the-loop
6d
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C/C++ Embedded Software Engineer/Analyst
Huntsville, Alabama, United States
OnsiteFull Time
INTUITIVE
INTUITIVE: Aerospace engineering firm providing technical solutions for defense programs.
3+ YOEBachelor's degree, 3 years of related experience, C/C++ programming, object-oriented design, unit testing, communication skills, occasional travel, and ability to obtain and maintain a security clearance.
C, C++, Visual Studio, VxWorks, Python, Linux, Git, Scrum, Azure DevOps
3w
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GN&C Senior Engineer- Controls, Modeling, Simulation, and Analysis Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Mclaurin Aerospace
Mclaurin Aerospace: Provides specialized aerospace engineering, research, and technical advisory services.
Designing and analyzing ADCS and spacecraft dynamics, modeling/simulating spacecraft and trajectories, programming in MATLAB/Simulink/C/C++, performing verification/validation, and meeting US citizenship and STAR ID requirements.
Systems Tool Kit (STK), MATLAB, Simulink, C/C++, Python, Simscape Multi-body, Unreal Engine
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Senior Substation P&C Engineering Specialist
Knoxville or Chattanooga or Madison or Atlanta or Charlotte
HybridPart Time
Mesa Associates
Mesa Associates: Provides engineering and construction management for electric utilities and industry.
20+ YOE20+ years of substation design experience; ABET bachelor's in Electrical or Mechanical Engineering preferred; PE preferred; experience checking substation P&C drawings, mentoring junior staff, scoping projects, and preparing labor cost estimates.
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C++ Software Engineer
Huntsville or Redstone Arsenal or United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
5+ YOEUS citizen with B.S. in CS/CE or related, 5+ years software design engineering, proficient in C++20, Docker, Boost ASIO, able to obtain security clearance, experience with large codebases.
C++, C++20, Docker, Boost ASIO, Boost, Eigen, TOML, Python, Git, Gitlab, CMake, Linux, Windows, Agile
3d
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Controls, Modeling, Simulation, and Analysis Engineer (GN&C Senior Engineer) (ES5)
Huntsville, Alabama, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Global provider of engineering, technical, and mission support services.
9+ YOERequires an ABET-accredited engineering degree, 9–15+ years of experience depending on degree, U.S. citizenship, STAR ID, and expertise in spacecraft controls, simulation, orbital mechanics, MATLAB, Simulink, and C/C++.
Systems Tool Kit (STK), MATLAB, Simulink, C++, C, Python, Simscape Multi-body, Unreal Engine, PID, Bode, Nyquist, Root Locus, Monte Carlo
6d
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Senior Firmware Engineer, C++
El Segundo or Washington or Huntsville
$169k-$216k/yr OnsiteFull Time
Varda Space Industries
Varda Space Industries: Develops in-orbit manufacturing platforms and reentry capsules for pharmaceuticals.
5+ YOEBachelor's degree in a technical field or equivalent experience, 5+ years developing spacecraft or safety-critical software, real-time embedded systems experience, and C++ development expertise.
C++, Python, Rust, RTOS, Linux
1w
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Eikon - Radar Software Engineer/C++ Developer (Huntsville, AL/Hybrid)
Huntsville, Alabama, United States
$120k-$140k/yr HybridFull Time
Eikon Research: A research organization developing radar hardware and software with opportunities for advancement and technical growth.
5+ YOEUS citizen with 5+ years software engineering experience; C++11, CMake, GCC, Linux, Git/GitLab; Bachelor\u0002s in CS/engineering or 5+ years experience; active or able to obtain DoD Secret clearance.
C++11, CMake, GCC, Linux, Git, GitLab, Jira, Doxygen, MATLAB, Java, JavaScript
1mo
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Controls, Modeling, Simulation, and Analysis Engineer (GN&C Senior Engineer) (ES5)
Huntsville, Alabama, United States
OnsiteFull Time
Amentum
AmentumNYSE: AMTM: Provides engineering, technology, and mission support to government agencies.
9+ YOEABET-accredited degree in aerospace/mechanical/electrical engineering required; demonstrated satellite/spacecraft modeling, ADCS design, orbital mechanics, STK, MATLAB/Simulink and C/C++ programming; US citizenship and STAR/REAL ID required; typical senior-level experience (≈9+ years).
Systems Tool Kit (STK), MATLAB, Simulink, C/C++, Python, Simscape Multi-body, Unreal Engine
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C&Q Validation Manager / Senior Manager - Project Farma
Greenville or Huntsville or Raleigh
FieldFull Time
PerkinElmer
PerkinElmer: Provides analytical instruments and laboratory services for scientific industries.
7+ YOE4+ Mgmt7-13 years life sciences/CQV experience, 4+ years managing teams, Bachelor's or Master's in life science/engineering or equivalent experience, business development experience, willingness to travel, valid driver's license required.
3w
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Radar Engineer, Senior
Huntsville, Alabama, United States
OnsiteFull Time
SimTech
SimTech: Provides modeling and simulation services for defense systems.
10+ YOEBachelor's degree in a technical discipline, 10+ years radar systems engineering experience, U.S. citizenship with active Secret clearance, proficiency in radar signal processing (FFT, CFAR), I/Q data analysis, and programming in C/C++/C#.
C, C++, C#
2w
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Embedded Software Engineer
Huntsville, Alabama, United States
$87k-$198k/yr HybridFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Consulting and technology services for government and commercial clients
7+ YOE7+ years software engineering experience with Rust, C, C++, or Python; experience with containerized services, Kubernetes, CI/CD, DevSecOps; Secret clearance required; bachelor's in CS/Engineering or equivalent experience.
Rust, C, C++, Python, Kubernetes, PyO3, SonarQube, Clippy, cargo-deny, cargo-audit, GitHub, CI/CD
1mo
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Microelectronics Engineer
Huntsville or Quantico
$69k-$158k/yr OnsiteFull Time
Booz Allen Hamilton
Booz Allen HamiltonNYSE: BAH: Provides technology and management consulting services to diverse organizations.
1+ YOEExperience designing embedded systems or electronics, working with flash memory (NAND, eMMC, UFS), lab equipment, and programming in C/C++/Java/Python. Top Secret clearance and degree or extensive experience in hardware engineering required.
FPGA, microcontroller, NAND flash, eMMC, UFS, signal generator, logic analyzer, oscilloscope, soldering equipment, C, C++, Java, Python, ARM, RISCV, USB, UART, JTAG, ISP, UNIX, Linux
1mo
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UAS Computer Engineer- JSIL - TB- July 2026
Huntsville, Alabama, United States
OnsiteFull Time
HigherEchelon
HigherEchelon: Provides leadership development, coaching, and IT consulting services.
6+ YOEBachelor\u0002s in engineering and 6+ years related experience; U.S. citizenship and ability to obtain Secret clearance; experience with Linux/Windows, virtualization, containerization, networking, and C/C++/C# development.
Linux, Windows, vSphere, KVM, VMWare Workstation, Docker, Podman, Cisco Systems, Bash, PowerShell, Java, Python, C, C++, C#, Kubernetes
5d
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Electronics Design Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Vertiv
VertivNYSE: VRT: Provides critical power and cooling for data centers.
Bachelor's degree in electrical or computer engineering; English communication; laboratory equipment, schematic entry, and electronic hardware design knowledge. C, C++, Verilog, simulation, and network skills are a plus.
CAD, oscilloscope, logic analyzer, Mentor Graphics, HyperLynx, C, C++, Verilog
2mo
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Embedded System Engineer
Huntsville, Alabama, United States
OnsiteFull Time
EngeniusMicro
EngeniusMicro: Develops microelectronics and sensors for defense and aerospace.
3+ YOEEmbedded systems, hardware–software integration, C/C++/Python; sensors, OpenCV, GUI, backend services; BS in Electrical/Computer Engineering; 3-5 years; DoD Secret clearance; US work authorization.
C, C++, Python, Embedded Systems, Altium Designer, OpenCV, GUI Development, RESTful Services, Microsoft Office
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Sr. Radar Analysis Engineer
Huntsville, Alabama, United States
OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
6+ YOEBachelor's in engineering with 8+ years or Master's with 6+ years experience, AESA radar and signal processing expertise, programming in C/C++/MATLAB/Python, US citizenship, ability to obtain Secret clearance.
C, C++, MATLAB, Python, Microsoft Office
5d
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Modeling and Simulation Engineer 6-DOF
Huntsville, Alabama, United States
OnsiteFull Time
Integration Innovation
Integration Innovation: Engineering, cybersecurity, and simulation solutions for defense agencies.
3+ YOEBS or MS in engineering or computer science, 3+ years of engineering programming and system performance analysis, C/C++, missile simulation, numerical methods, command-line operations, and active Secret clearance.
C, C++, Windows, Linux, BASH, SIMDIS, MATLAB, STK