• Network Engineer

    Nightwing (Arlington, VA)
    …years of directly relevant experience in network administration - Proficiency with multiple operating systems , including Linux /Unix and MacOS - Strong ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (11/26/25)
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  • Network Administrator

    Nightwing (Sterling, VA)
    …and security breaches. + Operating Systems : Familiarity with various operating systems (Windows, Linux , macOS) and their networking configurations. + ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our… more
    Nightwing (09/26/25)
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  • Systems Administrator - Senior

    CACI International (O'Fallon, IL)
    …ability to pass T-1 background investigation upon hire + Expert knowledge of various operating systems (eg, Windows Server, Linux , Unix) + Advanced expertise ... Systems Administrator - Senior Job Category: Information Technology...+ Create and maintain comprehensive system documentation and standard operating procedures + Mentor junior and intermediate team members,… more
    CACI International (11/08/25)
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  • Systems Engineer

    SOLUTE Careers (Patuxent River, MD)
    …directed tools such as Git, PowerShell, Ansible, Ansible Tower, Windows and Linux Operating Systems , Continuous Integration/Continuous Delivery (CI/CD) ... Sigma Defense is seeking a Senior Systems Engineer to join our team at Patuxent...(AWS) Elastic Computing Cloud (EC2), Microsoft Azure Cloud Computing Services , cloud storage, REST (Representational State Transfer) application programming… more
    SOLUTE Careers (10/21/25)
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  • Senior IT Systems Administrator

    ManTech (Chantilly, VA)
    …or ability to obtain one within 180 days. + Experience with Windows and Linux operating systems . + Experience providing help-desk end-user support for ... Triaging help desk tickets for a broad range of service requests to include file transfers, assistance with desktops...and ability to perform software installations and upgrades to operating systems and layered software packages. +… more
    ManTech (12/03/25)
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  • Senior Security Engineer

    iconectiv (Bridgewater, NJ)
    …of operating systems , virtualization, and database platforms. + Operating systems : Enterprise Linux , Solaris, Windows. + Virtualization: VMware, ... information simply, seamlessly and securely. iconectiv's extensive experience in information services , digital identity and numbering intelligence helps you do just… more
    iconectiv (11/14/25)
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  • Senior Linux Systems Administrator…

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    …plus + Seeking specific experience with the following operating systems and services is required: Red Hat Enterprise Linux (RHEL 8.x with RHEL 7.x and/or ... **Overview** SENIOR LINUX ADMINISTRATOR (RDTE) Bowhead seeks a Senior ...file systems + Deploy, configure, and maintain systems , including software installation, update, and core services… more
    UIC Government Services and the Bowhead Family of Companies (11/21/25)
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  • Senior Systems Integration Engineer

    Ford Motor Company (Palo Alto, CA)
    …on physical automotive hardware or vehicles. Experience working with specific infotainment operating systems (like Android Automotive, Linux ) or graphical ... In this position Ford is looking for a hands-on systems integration engineer with a solid mix of software...* Paid time off for individual and team community service * A generous schedule of paid holidays, including… more
    Ford Motor Company (12/16/25)
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  • Guidance & Control Systems Engineer II…

    RTX Corporation (Tucson, AZ)
    …Science + Experience with MATLAB, Python, C, C++, and/or Object-Oriented design and Linux operating systems + Class projects, professional internships, or ... problems that create a safer, more secure world. **Job Description** The Systems Effectors: Processing, Guidance & Control Center is responsible for algorithm… more
    RTX Corporation (10/03/25)
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  • Cyber Security Engineer

    BAE Systems (Herndon, VA)
    …a minimum of eleven (11) years' experience. + Strong knowledge of Windows and Linux operating systems + Familiarity with system hardening, patch management, ... integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and...& Platforms: + Security Tools: Splunk, Rapid 7 + Operating Systems : Windows Server, RHEL/CentOS, Ubuntu +… more
    BAE Systems (12/09/25)
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