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350 linux engineer jobs at 122 companies in Alabama

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
2w
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Linux Kernel and Containerization SME
Huntsville, Alabama, United States
OnsiteFull Time
PeopleTec
PeopleTec: Provides technical services and solutions to defense agencies.
6+ YOE6+ years experience with Linux kernel customization, RHEL 7-10, containerization and container orchestration; Linux+ and Security+ certifications; active DoD Secret clearance and U.S. citizenship required.
RHEL 7-10, Linux, Multi-Factor Authentication (MFA), Cloud Development Environments (CDE)
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3w
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Ansible/Linux Automation Engineer - Huntsville, Alabama
Huntsville, Alabama, United States
OnsiteFull Time
Davidson Technologies
Davidson Technologies: Delivers engineering and technology solutions for national security missions.
2+ YOEExperience building Ansible automation, 2+ years Linux administration (RHEL/CentOS/Ubuntu), Bash/Posix scripting, Git, complex infrastructure troubleshooting, CI/CD integration, and active DoD Secret clearance.
Ansible, Linux, RHEL, CentOS, Ubuntu, Bash/Posix, Git, CI/CD, Dev-Ops, DecSecOps, Windows Server, PowerShell
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5d
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Site Reliability Engineer, Linux (Remote)
Austin or North Dakota or Montana or Maine or New Mexico or New Hampshire or Kentucky or Alabama or Ohio or Nebraska or Louisiana or South Carolina or Illinois or Texas or Nevada or Hawaii or Georgia or Missouri or Iowa or Mississippi or Tennessee or Colorado or North Carolina or Minnesota or Kansas or Wyoming or Wisconsin or West Virginia or Rhode Island or Delaware or Vermont or Arkansas or Utah or Oregon or South Dakota or Florida or Pennsylvania or Michigan or Indiana or Idaho or Arizona or Oklahoma
$127k-$182k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
5+ YOESTEM degree or equivalent experience,5+ years Linux production experience,Python or Ruby,Ansible,system debugging,cloud/on-prem experience;Kubernetes and FedRAMP knowledge preferred;must be a U.S. Person.
Python, Ruby, Ansible, Kubernetes, Docker, Go, C
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2mo
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Senior Software Developer (Linux) (Hybrid)
Huntsville, Alabama, United States
HybridFull Time
Nightwing
Nightwing: Provides advanced cyber and intelligence solutions for national security.
Proficient in C/C++ and Linux; strong debugging, kernel/driver development, and system internals knowledge; build systems with Make/CMake; scripting (bash); experience delivering software to government or commercial clients.
C/C++, bash, Linux, Make, CMake, Kernel/Driver, TPM, Secure Boot, Docker, Kubernetes, QEMU, VMware, ARM, RTOS, Cryptography
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1mo
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Linux Kernel and Containerization Subject Matter Expert (SME)
Huntsville or Redstone Arsenal
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
6+ YOEUS citizen with active Secret clearance, 6+ years related experience, Associate's or Bachelor's in CS or equivalent experience, advanced RHEL (7-10) and Linux kernel customization, containerization and container orchestration expertise, OS automation, programming proficiency, and strong oral/written communication.
Linux, RHEL 7-10, Cloud Development Environments (CDE), Multi-Factor Authentication (MFA), THAAD Hardware-in-the-loop (HWIL)
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2mo
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System Engineer III
Huntsville, Alabama, United States
OnsiteFull Time
Data Intelligence
Data Intelligence: Provides engineering and cybersecurity solutions for federal government clients.
5+ YOEBachelor's in engineering, CS, math, or physics; 5-7 years systems engineering; real-time systems; DOORS; Linux/Agile; programming/scripting; on-site in Huntsville; active security clearance (Secret or higher).
MATLAB, DOORS, Linux, Scripting, Real-time systems
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1w
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Systems Engineer
Huntsville, Alabama, United States
$90k-$125k/yr OnsiteFull Time
Outpost Technologies
Outpost Technologies: Defense and space engineering and manufacturing solutions provider.
5+ YOEU.S. citizen able to obtain DoD Secret clearance, Bachelor\u0002s in a technical field or equivalent experience, 5+ years systems engineering experience, Windows/Linux administration, virtualization, networking, and integration skills.
Windows Server, Linux, VMware, Hyper-V, Active Directory, DNS, DHCP, Group Policy, VDI, NAS/SAN, Python, PowerShell, Bash, REST APIs, JSON, DISA STIGs, RMF
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1mo
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Senior Controls Engineer
Trussville, Alabama, United States
OnsiteFull Time
SPOC
SPOC: Designs and manufactures variable speed drive and inverter technologies.
7+ YOEBachelor's in electrical or controls engineering, 7+ years in industrial controls or power systems, experience with PLC and CODESYS, Linux-based control development, BOM and panel design, troubleshooting and commissioning experience.
PLC, CODESYS, Linux, Danfoss, Modbus, CAN, Ethernet/IP, TCP/IP
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4d
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GNC Navigation Engineer
Mooresville or Huntsville
OnsiteFull Time
Corvid Technologies
Corvid Technologies: Provides high-fidelity physics simulation and engineering design services.
10+ YOEUS citizen eligible for Secret clearance, Bachelor's in engineering required, 10+ years navigation systems experience, proficiency with C++, Python, Linux, Git, and experience with Kalman filtering and sensor integration.
C++, Python, Linux, Git
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1mo
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Systems Engineer (Level 2)
Huntsville, Alabama, United States
$73k-$129k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures global security and aerospace systems.
Bachelor's or master's in engineering/math/CS (or equivalent experience), experience with C/C++, Fortran, Python, Unix/Linux and compilers, simulation/modeling exposure, active Secret security clearance, strong communication and systems engineering skills.
C, C++, Fortran, Python, Unix, Linux, Shell, Bash, GitLab, Open GL, JIRA, Matlab, AGILE
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3w
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Field Engineer (AHT)
Huntsville, Alabama, United States
$72k-$109k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOEActive Secret clearance, FAAD operator knowledge, experience in integration/field support of communications systems, knowledge of Red Hat Linux and Windows, travel up to 10%, bachelor's in engineering (or equivalent experience).
Red Hat Linux, Windows, Microsoft Word, FAAD
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1mo
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1217 - HWIL Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Monte Sano Research
Monte Sano Research: Provides defense engineering and missile research for government clients.
2+ YOEBachelor's in engineering (ABET) required; 2+ years 6-DOF simulation or HWIL testing; C++ in Linux experience; U.S. citizenship and ability to maintain an active security clearance required; Master's degree desired.
C++, Linux
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1d
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Forward Deployed Engineer
Birmingham, Alabama, United States
$80k-$120k/yr FieldFull Time
Tocaro Blue
Tocaro Blue: Develops AI-powered radar and autonomy systems for marine vessels.
2+ YOEBachelor's degree in engineering or CS,2+ years IT experience configuring local networks (NMCLI),Linux experience,ability to perform electrical/mechanical integration,diagnose complex systems,and travel frequently (≈75%).
NMCLI, Linux, Python, C++, Rust
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3w
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Field Engineer (AHT)
Huntsville, Alabama, United States
$72k-$109k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEActive Secret clearance, knowledge of FAAD operations, experience in integration/field support of communications systems, Red Hat Linux and Windows familiarity, technical writing and training development, travel up to 10%, Bachelor's in engineering +2 years or 6 years' experience.
Red Hat Linux, Windows, Microsoft Word
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1w
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CFD Analysis Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Mclaurin Aerospace
Mclaurin Aerospace: Provides specialized aerospace engineering, research, and technical advisory services.
0+ YOEExperience in CFD mesh generation and high-fidelity simulation, Python/FORTRAN/MATLAB skills, Linux familiarity, BS/MS in engineering preferred, US citizenship and ability to pass a security background investigation required.
Python, FORTRAN, MATLAB, Linux, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft Outlook
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1mo
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Eikon - Radar Firmware Engineer
Huntsville, Alabama, United States
$120k-$145k/yr OnsiteFull Time
Eikon Research: Provides radar and embedded firmware engineering for ground-based radar systems and related subsystems.
5+ YOEUS citizen with Bachelor's in CS/engineering, active or obtainable DoD Secret clearance, 5+ years experience with Xilinx Vivado, Linux, SystemVerilog/Verilog, FPGA integration, Git/GitLab; ability to work on-site in Huntsville, AL.
Xilinx Vivado, Linux, SystemVerilog, Verilog, VHDL, Git, GitLab, Jira, Doxygen, C, C++, Node.js, JavaScript, PowerPoint, Word
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6d
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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
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1mo
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Senior Avionics Software Engineer (Engines)
Huntsville or Seattle
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEB.S. in engineering/CS or related, 8+ years developing/testing real-time embedded systems, experience with bare metal/RTOS/Linux kernel, C/C++, Python, device drivers, git/JIRA/Confluence, SDLC, TCP/IP, and verification/validation.
C, C++, Python, git, JIRA, Confluence, RTOS, Linux kernel, TCP/IP, DO-178, NPR 7150, Rust, UML
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2mo
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Electronic Design Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Sanmina
SanminaNASDAQ: SANM: Designs and manufactures complex electronics and mechanical systems.
8+ YOEBSEE; 8-10 years design experience; ECAD/Cadence PCB layout; Linux, Bluetooth, WiFi; various ICs and interconnects; thermal/environmental considerations.
ECAD, Cadence, Altium Designer, Linux, Bluetooth, WiFi, PCB Layout, Schematic Analysis
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4w
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Systems Integration Engineer
Huntsville, Alabama, United States
$100k-$140k/yr OnsiteFull Time
Summit TRC
Summit TRC: Provides engineering and software services for defense and aerospace.
Bachelor's degree, active Secret clearance, strong Linux/RHEL and command-line proficiency, virtualization and container experience, scripting with Bash/Python/Ansible, and systems-level troubleshooting.
RHEL, Linux, Virtual Machines, VMWare, Hyper-V, Containers, Bash, Python, Ansible
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