• Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …more of the following supported platforms: Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen ... the design and implementation of trusted relations among external systems and architectures. + Assesses and mitigates system...Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs,… more
    Global Resource Solutions (09/26/25)
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  • Information Assurance (IA) System Security…

    General Dynamics Information Technology (Ogden, UT)
    …or more of the following supported platforms: Microsoft Windows Server, Active Directory, Red Hat Enterprise Linux servers, MS Hyper- V/VMWare/ESx/Xen ... Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office + Toolkits, SIEMs, Logrhythm, ACAS/Nessus/SCAP,… more
    General Dynamics Information Technology (09/11/25)
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  • Network/ System Administrator (Net/Sys…

    General Dynamics Information Technology (Bedford, MA)
    …of the following supported platforms: + Microsoft Windows Server, Active Directory Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen Hypervisors, ... Bitlocker, SQL Server 2012, TomCat, IIS, Windows Server 2012r2/2016, Win 10, Red Hat 6.5, Microsoft Office Toolkits, SEIMs, Logrhythm, ACAS/Nessus/SCAP,… more
    General Dynamics Information Technology (09/02/25)
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  • Senior Systems Administrator…

    Huntington Ingalls Industries (Hanover, MD)
    …An active US level Secret clearance + Demonstrated expertise in Red Hat Enterprise Linux (RHEL), including system installation, configuration, patch ... Level of Experience: Mid This opportunity resides with Warfare Systems (WS), a business group within HII's Mission Technologies...and 10 years relevant experience. + Strong proficiency in Linux administration (eg Red Hat ,… more
    Huntington Ingalls Industries (08/27/25)
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  • System Engineer - Intermediate

    TekSynap (Fort Shafter, HI)
    …Qualifications** **RESPONSIBILITIES** + Install, Configure, administer, and maintain systems (eg Red Hat Enterprise Linux (RHEL), vCenter, vSAN, Windows ... CSfC solutions + Configuring Certificate Authority (ISC CertAgent/MS Windows Server/ Red Hat Certificate systems ) +...SSCP + Professional Systems Certification (eg, MCSA, Linux , etc) **Overview** We are seeking a System… more
    TekSynap (10/24/25)
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  • ACAS/Data Security Engineer

    General Dynamics Information Technology (Fort Huachuca, AZ)
    … Linux , MAC OS, Active Directory, Network Management, Microsoft/VMware Virtualization, Red Hat Linux , Information Assurance, Data Networking, and ... Cyber and IT Risk Management **Skills:** Cybersecurity,Information Assurance,Information Security,Information Systems ,Information Technology (IT) **Certifications:** MCSA: Windows Server 2012 (70-410,… more
    General Dynamics Information Technology (09/27/25)
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  • Splunk Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Honolulu, HI)
    …search capabilities and data usability + Experience with Red Hat Enterprise Linux ( RHEL ) operating systems and system administration + Knowledge of ... Splunk Systems Administrator The Opportunity: Your combination of people...User, or Splunk Core Certified Consult ant Certification + Red Hat Enterprise Linux Certification… more
    BOOZ, ALLEN & HAMILTON, INC. (10/30/25)
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  • Cyber Systems Security Engineer - Skunk…

    Lockheed Martin (Palmdale, CA)
    …and virtualized environments\. * Experience with Windows Server and Red Hat Enterprise Linux System Administration\. **Desired Skills:** * Strong ... **Description:** The Cyber Systems Security Engineer Staff will be responsible for...and/or CCNP certification or equivalent * Red Hat Certified System Administrator or Linux… more
    Lockheed Martin (10/10/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, ... secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia...of classified network servers and workstations, including Windows and Red Hat Enterprise Linux servers… more
    RTX Corporation (09/30/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …the Mission systems to include (but not limited to): + Administer all ROTHR Red Hat Enterprise Linux servers and workstations, ACAS and Nessus servers, ... secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia...of classified network servers and workstations, including Windows and Red Hat Enterprise Linux servers… more
    RTX Corporation (08/20/25)
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