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25 linux support engineer jobs at 19 companies in Alabama

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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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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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1mo
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Customer Relibility Engineer - Isovalent
San Jose or North Dakota or Montana or Maine or Ohio or Nebraska or Louisiana or Texas or Nevada or Hawaii or Georgia or Mississippi or Connecticut or Colorado or Wyoming or Wisconsin or West Virginia or Maryland or California or Vermont or New York or New Jersey or Arkansas or South Dakota or Pennsylvania or Michigan or Indiana or Idaho or Arizona or New Mexico or New Hampshire or Kentucky or Alabama or South Carolina or Illinois or Missouri or Massachusetts or Iowa or Tennessee or North Carolina or Minnesota or Kansas or Alaska or Rhode Island or Delaware or Washington or Virginia or Utah or Oregon or Florida or Oklahoma
$158k-$201k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
6+ YOEBachelor’s +8 years, Master’s +6 years, or PhD +3 years of related experience; 6+ years supporting enterprise customers; 3+ years Linux; 2+ years managing Kubernetes; 2+ years with Terraform; U.S. Person required; work hours in Pacific Time.
Kubernetes, Terraform, Linux, Cilium, eBPF, OpenShift, Container Networking Interfaces (CNI)
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2mo
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Network Engineer, Deployment & Support
Aiken or Montgomery or Cedar Rapids or Huntsville or Rosemount
$107k-$159k/yr OnsiteFull Time
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
4+ YOEDesign, deploy, and operate large-scale networks; configure routing protocols; multi-vendor environments; IPv4/IPv6; degree in CS/Engineering or equivalent.
BGP, IS-IS, MPLS, RSVP-TE, VRRP, TCP, UDP, DHCP, DNS, IPv4, IPv6, Linux, Scripting, Bash, Python, Perl, 40/100G Ethernet, CWDM, DWDM, Optical transport
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Field Engineer - US Remote
Florida or North Carolina or South Carolina or Alabama or Georgia
$70k-$80k/yr RemoteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Provides mission-critical communications and public safety technology.
3+ YOE3+ years field service experience installing and supporting video/communications systems, CompTIA certification, valid driver's license, ability to obtain background clearance.
Azure, Linux, Windows
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Mid-Level IV&V Software/Systems Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Torch Technologies
Torch Technologies: Provides research and engineering services to the defense industry.
5+ YOEUS citizen with bachelor\u0002s in CS/CE/EE or related, 5+ years engineering experience, strong MATLAB and Java skills, system analysis and IV&V experience, ability to support testing and customer meetings.
MATLAB, Java, Ada, C, C++, Python, DOORS, Linux, Windows
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2mo
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IT Systems Engineer III (Client Platforms Support)
Memphis or Birmingham
OnsiteFull Time
First Horizon
First HorizonNYSE: FHN: Operates a regional bank providing commercial and consumer financial services
5+ YOEBachelor’s degree and 5+ years in incident management and systems engineering; strong troubleshooting and cross-team collaboration; on-site in Memphis or Birmingham; no sponsorship.
ServiceNow, Salesforce, Unix, Windows, Microsoft Office, Splunk, SQL
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2w
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Software Engineer Principal Sr. - Javascript, GO, CI/CD, DevSecOps
Pittsburgh or Phoenix or Strongsville or Birmingham or Dallas
$112k-$250k/yr OnsiteFull Time
PNC Financial Services
PNC Financial ServicesNYSE: PNC: Provides banking, lending, and investment services to customers.
7+ YOE7+ years software/platform engineering experience; production support for enterprise apps; skills with JavaScript, Go, CI/CD integrations, RHEL/Linux, OpenShift/Kubernetes, MySQL, and source control platforms.
JavaScript, Go, MySQL, Bitbucket, Azure DevOps, GitHub Enterprise, Jenkins, OpenShift, Kubernetes, RHEL, Linux, Windows, CI/CD
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2mo
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Junior DevOps Engineer
Huntsville, Alabama, United States
OnsiteFull Time
Fusion Technology
Fusion Technology: Provider of IT services and solutions for government agencies.
1+ YOEBachelor's degree or equivalent; 1-2 years in technical support, system administration, or DevOps; knowledge of Linux, cloud platforms, scripting; familiar with IaC, containers, CI/CD, monitoring.
Linux, Cloud Platforms, Bash, Python, PowerShell, Terraform, CloudFormation, Docker, Kubernetes, CI/CD, Jenkins, GitLab CI, Prometheus, Grafana, Nagios
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1mo
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Senior Computer Network Operations Software Engineer
Chantilly or Tysons or Quantico or Huntsville
OnsiteFull Time
Full Visibility
Full Visibility: Provider of technical and engineering solutions for government agencies.
6+ YOEActive TS/SCI clearance, bachelor’s in a computing/engineering field, 6+ years software engineering (4+ supporting CNO), 2+ years automation with Python/Bash/PowerShell/Ansible, Linux admin, Git/Jira/GitLab, Docker/Podman experience.
Python, Bash, PowerShell, Ansible, Ubuntu, Rocky Linux, Git, Jira, GitLab, Docker, Podman, Docker Compose, Kubernetes, Apache NiFi, C, C++
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1mo
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DoD Skillbridge - Sales Engineer focus
United States or Austin or Huntsville or San Diego
RemoteFull Time
Ultra
Ultra: Specialist electronic systems for defense and aerospace sectors.
8+ YOESenior technical-sales role supporting DoD/USMC C2, ISR, and tactical networking; hands-on integration, Linux/virtualization experience, and active Secret clearance (TS/SCI preferred).
Linux
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Undergraduate Research IT Support Intern - Huntsville, AL - Fall 2026 - RITD - ASL
Huntsville, Alabama, United States
OnsitePart Time, Internship
Georgia Tech Research Institute
Georgia Tech Research Institute: Performs applied scientific research and engineering for various organizations.
Pursuing a Bachelor's in CS/MIS/Engineering/Cybersecurity, 2.0+ GPA, registered for 6+ credits, US citizenship required, able to obtain security clearance; preferred: scripting, IT support experience, familiarity with macOS/Windows/Linux, technical certifications.
macOS, Windows, Linux
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1mo
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Software Engineer BM/SRM (26-216)
Huntsville, Alabama, United States
$105k-$122k/yr OnsiteFull Time
Trace3
Trace3: Provides IT consulting and technology solutions for enterprise digital transformation.
1+ YOEExperience developing enterprise applications in Java/J2EE or C++ on Linux/Windows; familiarity with Maven, Git/GitHub, Nexus, Eclipse, agile and DevSecOps; ability to analyze, test, integrate, and support software systems. Secret clearance required.
Java/J2EE, C++/OO, Linux, Windows, Maven, Git/GitHub, Nexus, Eclipse, DevSecOps, agile
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1mo
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DoD Skillbridge - Sales Engineer focus
United States or Austin or Huntsville or San Diego
RemoteFull Time
Ultra Intelligence & Communications
Ultra Intelligence & Communications: Develops secure communications and intelligence systems for military operations.
8+ YOEMinimum 8 years supporting mission systems (C2, ISR, tactical networking); active Secret clearance (TS/SCI preferred); hands-on Linux, virtualization, container deployment, and networking (Layer 2/3, VLANs, firewall) experience; operational integration and briefing skills.
Linux, virtualization, container deployment, Layer 2/3, VLANs, firewall
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2mo
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Lead Senior Systems Engineer - PAE Fires IT Support Services (AL, Huntsville)
Huntsville, Alabama, United States
OnsiteFull Time
Technology Automation & Management (TeAM)
Technology Automation & Management (TeAM): Provides IT and program management services to federal agencies.
Lead management of virtualization, storage, and DR; expertise in Windows Server, Red Hat Linux, VMware/VCF, OpenShift, Ansible, and security hardening.
VMware, ESXi, Red Hat OpenShift, OpenShift, VDI, Ansible, Chef, DISA STIG, Windows Server, Red Hat Enterprise Linux
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2w
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Jr. Software Engineer
Huntsville, Alabama, United States
OnsiteFull Time
DigiFlight
DigiFlight: Provides cybersecurity, aerospace, and systems engineering for government agencies.
0+ YOEDevelop, modify, test, and deploy software in Python and Java for cross-platform systems; support HWIL simulation integration, debugging, and maintain documentation.
Python, Java, Linux, Windows, WINSERV, IntelliJ IDEA, VS Code, Google Gemini, PyCharm
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2w
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Mainframe Systems Engineer
Hoover, Alabama, United States
$103k-$133k/yr RemoteFull Time
Regions Bank
Regions BankNYSE: RF: Provides retail, commercial banking, wealth management, and mortgage services.
6+ YOEExperience installing/supporting mainframe systems (z/OS, CICS, MQ, DB2), 6+ years mainframe infrastructure experience with bachelor's degree (or 10+ years with HS/GED), strong troubleshooting and disaster recovery skills.
ZOS, CICS, MQ, DB2, ZLINUX, CICSPlex, CICS TS 5.6, CICSPA, CICS IA, SMP/E, z/OSMF, XML
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Site Reliability Engineer II
Birmingham, Alabama, United States
HybridFull Time
Genuine Parts Company
Genuine Parts CompanyNYSE: GPC: Global distributor of automotive and industrial replacement parts.
3+ YOEBachelor's degree with 3+ years' related experience (or equivalent). Experience improving system reliability, building automation, supporting cloud transformations, monitoring large-scale distributed systems, and troubleshooting networks and databases.
Unix, Microsoft Windows NT, Microsoft Windows 2000, Microsoft Windows 98, Oracle ERP
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1mo
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Sr. Specialist, Software Engineering (38205)
Huntsville, Alabama, United States
OnsiteFull Time
L3Harris Technologies
L3Harris TechnologiesNYSE: LHX: Aerospace and defense providing mission-critical technology solutions.
4+ YOEDegree in CS/CE/EE or related plus multi-year experience (typ. 4–6+ yrs), ability to obtain U.S. security clearance, embedded C/C++ and RTOS experience, hardware integration and test support.
C, C++, NI Linux, Integrity, Red Hat Linux, QNX, 1553, TCP/IP, RS-422, SPI, UML, Enterprise Architect, Rhapsody, Cameo, multimeter, oscilloscope, power supply
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Junior Electrical Technician
Huntsville, Alabama, United States
$50k-$70k/yr OnsiteFull Time
Outpost Technologies
Outpost Technologies: Defense and space engineering and manufacturing solutions provider.
2+ YOEU.S. citizen able to obtain DoD Secret clearance; Associate's or Bachelor's in engineering/IT/CS/electronics or equivalent experience; 2+ years systems integration or technical support; Windows/Linux, TCP/IP, rack hardware experience.
Windows, Linux, VMware, Hyper-V, Proxmox, PowerShell, Python, Bash, REST APIs, JSON
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