• Mid-Level Systems Administrator

    The Boeing Company (Herndon, VA)
    …based on candidate eligibility. **Security Clearance** This position requires an active Top Secret /Sensitive Compartmented Information ( TS /SCI) US Security ... (BDS) business. **Position Responsibilities:** + Design, implement, and maintain Linux -based systems and infrastructure, integrating DevSecOps practices… more
    The Boeing Company (11/19/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    systems . + DOD IAT Level II Certification is required. + DOD Top Secret clearance w/ SCI eligibility. **Knowledge, Skills, and Abilities:** + Proven ... experience with both Windows and Linux operating systems , demonstrating versatility in managing...proficiency in Windows Server, infrastructure management, PowerShell scripting, and Linux administration . + Hands-on experience with SCCM,… more
    Chenega Corporation (11/20/25)
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  • Information Assurance Administrator

    Leidos (St. Petersburg, FL)
    …to obtain within 6 months + Working knowledge of Windows and Linux systems ; 4+ years Linux administration experience + Experience administering Linux ... Top Secret + Bachelor's degree in Information Security, Information Systems , Cybersecurity, IT/Network Administration (or 4-8 years direct experience in… more
    Leidos (11/11/25)
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  • Engineer I, Information Systems - Universal…

    NBC Universal (Orlando, FL)
    JOB SUMMARY: Performs basic activities related to the support and administration of Ride and Show Network (RSNs) systems . The Engineer I, Information Systems ... servers, Cisco ISE + Cisco / Palo Alto firewalls + Microsoft Windows Operating systems , Office, Visio, Active Directory + Linux Operating Systems Preferred:… more
    NBC Universal (10/14/25)
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  • Information Systems Analyst / Secret

    Lockheed Martin (Fort Worth, TX)
    … Clearance Required prior to start; Ability and willingness to obtain Top Secret Clearance . Basic experience with Linux Operating Systems \(Red Hat ... and infrastructure deployments for their assigned programs\. They will perform Systems Administration tasks across multiple platforms including Red Hat… more
    Lockheed Martin (11/14/25)
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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 (09/18/25)
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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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  • Network Systems Engineer

    SAIC (Chantilly, VA)
    …hardware, including KVM switches, terminal servers, etc. + Strong experience in administering Linux systems + Competency in setting up and managing virtualized ... will be responsible for a variety of tasks including systems services administration , server provisioning, network integration,...or equivalent industry experience + Must currently hold a TS /SCI and Poly to be considered for this position… more
    SAIC (10/23/25)
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  • 335 - Operational Systems Integrator 3

    ARSIEM (Fort Meade, MD)
    …McAfee, and UAM. + Strong Windows experience Preferred Qualifications + Experience with Linux Systems Administration + Experience deploying and maintaining ... IAT-I certification, such as: A+CE, CCNA-Security, CND, Network+CE, SSCP + Systems administration including installing, configuring, and maintaining bare metal… more
    ARSIEM (10/22/25)
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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 (09/10/25)
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