• Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …and business continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... technologies and equipment in the lab environment. -Providing ongoing systems administration , technical support, upgrades, patching and...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Node.Digital (01/20/26)
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  • SAP Ns2 Hana DBA- TS /CSI poly…

    SAP (Columbia, MD)
    …and active TS /SCI poly and onsite 100%. **Key Responsibilities:** **Database Administration :** * Install, configure, and maintain SAP HANA database systems ... and database design principles. * Familiarity with SAP Basis administration and integration with SAP systems . *...HANA Cockpit, or SAP Solution Manager. * Knowledge of Linux operating systems and shell scripting. *… more
    SAP (11/01/25)
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  • System Administrator - Linux - TS

    The Metamorphosis Group (Chantilly, VA)
    …policy, and user account administration . 2. Demonstrated experience with Linux administration to include familiarity with troubleshooting network, local ... System Administrator - LINUX - TS /SCI FSP REQUIRED Chantilly,...vSphere (vCenter/ESXi hosts). 5. Demonstrated experience troubleshooting virtual machine/operating systems in virtual environments. 6. Demonstrated experience creating, updating,… more
    The Metamorphosis Group (12/10/25)
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  • Arkime Engineer - Active TS /SCI with CI…

    ENS Solutions (Washington, DC)
    …including segmentation, continuous verification, and identity-centric access. + Proficiency with Linux systems administration , containers, and distributed ... automation tools (Ansible, Terraform, scripts) and infrastructure-as-code concepts. + Active TS /SCI clearance; willingness to take a polygraph exam + Associate's… more
    ENS Solutions (12/13/25)
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  • Full Stack Infrastructure Engineer Staff…

    Lockheed Martin (King Of Prussia, PA)
    …Masters degree, or equivalent experience/combined education\. \- Advanced professional experience with Linux system administration and systems integration \- ... What We're Doing: Lockheed Martin's Radars, Electronic Warfare & Acoustic Systems \(REAS\) market segment within the RMS Sensors, Effectors, Mission … more
    Lockheed Martin (01/17/26)
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  • Cyber Splunk Engineer

    General Dynamics Information Technology (Fairfax, VA)
    …our Cyber operation systems . This is primarily a Linux environment that the systems run on top of. We need to support the various Cyber Security tools, ... work experience. + 5 of these years is maintaining linux systems with use of programming and...crossing between Cloud and On Premise environments + Excellent Linux user and admin skills demonstrating competency… more
    General Dynamics Information Technology (12/08/25)
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  • Principal/Sr. Principal Systems

    Northrop Grumman (Patuxent River, MD)
    RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Top Secret TRAVEL: Yes, 10% of the Time **Description** At Northrop Grumman, our ... considered in lieu of a completed degree. + Active Top Secret clearance (with a background investigation...Linux , Cisco). + Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/3-ICD 503, RMF,… more
    Northrop Grumman (12/12/25)
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  • Network and Systems Engineer

    Nightwing (Annapolis Junction, MD)
    …policies and industry standards (eg, STIGs, NIST). + Manage and administer Linux -based systems , user accounts, and identity services (including FreeIPA) + ... Skills & Experience** + 8+ years of experience in IT, cybersecurity, and/or systems or network administration + 5+ years of experience troubleshooting complex… more
    Nightwing (12/11/25)
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  • Software Engineer/ IDAM - Active TS /SCI…

    ENS Solutions (Mclean, VA)
    …as Multi-Factor Authentication and Personal Identity Verification authentication + Experience with Linux based systems and Bash scripting + Ability to diagnose ... Bachelor's degree with 10+ years of experience. + Active TS /SCI clearance and ability to obtain and maintain a...including Azure or AWS + Experience with SQL database administration or management + Experience with integrating Radiant Logic… more
    ENS Solutions (12/27/25)
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  • Lab Manager - III

    ARSIEM (Arlington, VA)
    …of our Government clients in Arlington, VA. Responsibilities + Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) ... and equipment in the lab environment. + Providing ongoing systems administration , technical support, upgrades, patching, and...Secret clearance and be able to obtain a TS /SCI clearance. Must be able to obtain DHS Suitability.… more
    ARSIEM (11/12/25)
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