• Splunk Admin (Lab Manger)

    Nightwing (Arlington, VA)
    …and business continuity of the customer mission. **Responsibilities** : - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux ... large scale configuration management and deployment across Windows, MacOS, Linux /Unix, and other operating systems and virtual...- 5+ years of directly relevant experience as a Linux System Administrator . - 3+… more
    Nightwing (10/23/25)
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  • Cyber Systems Security Engineer - Level 2

    Lockheed Martin (Fort Worth, TX)
    …of rack components Applying updates, anti\-virus/anti\-spyware updates, and patch updates Linux System Administrator Importing/Exporting large data volumes ... computer infrastructure support, asset management, cyber resiliency, technical design, system development, system test and capability enhancements\. Candidate… more
    Lockheed Martin (11/13/25)
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  • Cyberstar Department of the Interior Indian…

    Chenega Corporation (Washington, DC)
    …II /) Service Center Technician III Linux System Administrator ... V (https://chenegamios.catsone.com/careers/81049-Chenega-MIOS-Portal/jobs/16594644-Application-Specialist-V/) Application Specialist VI System Administrator III… more
    Chenega Corporation (10/22/25)
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  • IT Systems Engineer, Sr / Top Secret…

    Lockheed Martin (King Of Prussia, PA)
    …with network\-attached storage or storage area networks \- Red Hat Certified System Administrator certification equivalent or higher \- VMware Certified ... located in Valley Forge, Pennsylvania\. Deep expertise in technical leadership, Linux server, Windows server, Storage and network administration are essential… more
    Lockheed Martin (11/07/25)
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  • Systems Security and Network Security…

    BOOZ, ALLEN & HAMILTON, INC. (Lexington Park, MD)
    …+ HS diploma or GED Nice If You Have: + Experience as an Operating System Administrator , Systems Engineer, Requirements Analyst, Information Systems ... enterprises. + Perform risk and vulnerability assessments in network, system , and application areas. + Leverage big data analytics...Knowledge of cybersecurity concepts + Knowledge of Microsoft and Linux operating systems + Ability to identify… more
    BOOZ, ALLEN & HAMILTON, INC. (11/17/25)
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  • DevSecOps Engineer Sr - GMD Weapons Systems…

    Lockheed Martin (Huntsville, AL)
    …DOD 8140 IAT Level II certification \(ex: Security \+ CE\) * Strong systems administrator experience, specifically in Windows/ Linux Operating Systems ... Defense \(GMD\) is the heart of the Missile Defense System and a key element of our nation's defense...nation's defense against ballistic missile attacks\. The GMD Weapon System \(GWS\) processes data from multiple sensors to identify… more
    Lockheed Martin (11/22/25)
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  • DevSecOps Engineer, Staff - GMD Weapons…

    Lockheed Martin (Huntsville, AL)
    …DOD 8140 IAT Level II certification \(ex: Security \+ CE\) * Strong systems administrator experience, specifically in Windows/ Linux Operating Systems ... Defense \(GMD\) is the heart of the Missile Defense System and a key element of our nation's defense...nation's defense against ballistic missile attacks\. The GMD Weapon System \(GWS\) processes data from multiple sensors to identify… more
    Lockheed Martin (11/22/25)
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  • Deputy Site Lab Manager (Secret Clearance)

    Lockheed Martin (Huntsville, AL)
    …have an ACTIVE SECRET CLEARANCE\. \-Must have a DoD 8570 IA\.7 level II Certificate\. \- Linux /Windows system administration experience\. \-Experience with ... and systems in a DoD classified environment\. \-Experience as a Windows system administrator supporting a large amount of users\. \-Experience with daily… more
    Lockheed Martin (11/19/25)
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  • Info Sys Analyst (Level 3): Alis Admin, Misawa, JP…

    Lockheed Martin (Greenville, SC)
    …updates o Use of Splunk Log Aggregation and Dashboard o Red Hat Enterprise Linux System Administrator o Installing Oracle Critical Patches, reviewing tables ... world's fifth generation fighter, take flight\. It is the Autonomic Logistics Information System \(ALIS\) that gives F\-35 Lightning II operators the ability to… more
    Lockheed Martin (11/05/25)
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  • Field Service Engineer I

    Scientific Research Corporation (Charleston, SC)
    …4.X (GCCS-M.4X) System Administrator + 737A: Naval Tactical Command Support System (NTCSS) II Manager + 738A: Global Command and Control System ... and Control System Maritime 4.0.3 (GCCS-M 4.0.3) System Administrator + 741A: Information System...745A: Information Systems Technician + 746A: Information Systems Administrator Clearance Information SRC IS A… more
    Scientific Research Corporation (11/12/25)
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