• Systems Administrator (2nd shift)

    General Dynamics Information Technology (Mclean, VA)
    …and collaboration skills, a self-starter who does not need training in system administration /Tier 1 support fundamentals, and flexible enough to work ... system interdependencies/issues + Identify, recommend, and problem solve system issues to ensure systems , software, and...Symantec Anti-Virus, Veritas Back-up Exec, Mediawiki + Jira ticketing system + Basic windows script knowledge and… more
    General Dynamics Information Technology (10/01/25)
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  • NCIS Cyber Systems Administrator - SecOps…

    General Dynamics Information Technology (Quantico, VA)
    …clearance with SCI eligibility. + **Required Experience:** + 5+ years of experience with systems administration : + DoD system accreditation process + STIG ... Operations **Skills:** DISA STIG,IT Security Operations,Security Content Automation Protocol (SCAP), System Administration **Certifications:** Security+ CE - CompTIA… more
    General Dynamics Information Technology (08/28/25)
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  • Information System Security Officer,…

    Lockheed Martin (Herndon, VA)
    …DISA STIGs\. \- Prior Information System Security Engineer \(ISSE\) or System Administration experience\. \- Bachelor's degree from an accredited college in ... with industry standard Information Assurance tools\. \- Technical familiarity with Windows or UNIX\-based operating systems , and their security requirements\.… more
    Lockheed Martin (08/08/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    …+ Security+ Certification (IAT level 2 or higher) + Amazon Web Services (AWS) (C2S) systems administration . + Linux operating systems (eg Red Hat, Centos, ... systems to include web servers, database servers, and associated development systems (eg Team Foundation Server) + Maintains system reliability and uptime… more
    CACI International (08/15/25)
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  • MS Exchange Engineer

    BAE Systems (Herndon, VA)
    …seeking an experienced MS Exchange Engineer with a strong background in Exchange administration and Windows infrastructure. The ideal candidate will have: + ... **Job Description** BAE Systems , a top-ten prime contractor to the US...: Architecture, design, disaster recovery, and troubleshooting + **Exchange Administration ** : Experience with transitioning from on-premises Exchange Servers… more
    BAE Systems (09/19/25)
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  • Systems Engineer (Engineer Systems

    HII (Suffolk, VA)
    …consistently available for mission use. This role will involve hands-on system administration , environment tailoring, configuration management, and direct ... skills. * Experience supporting classified enclaves, exercises, or mission-critical DoD systems * Demonstrated experience managing Windows and Linux-based … more
    HII (09/27/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …or equivalent with 5 years relevant and recent experience with configuration, system administration and operation of classified network servers and workstations, ... a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (09/30/25)
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  • RHEL System Administrator III

    RTX Corporation (Chesapeake, VA)
    …or equivalent with 5 years relevant and recent experience with **configuration, system administration and operation of classified network servers and ... a safer, more secure world. This job opportunity is for the ROTHR System Administrator position at the Raytheon, ROTHR Chesapeake, Virginia facility. **What you will… more
    RTX Corporation (08/20/25)
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  • Systems Engineer

    Syms Strategic Group, LLC (SSG) (Richmond, VA)
    systems + Strong proficiency in Linux/Unix and Windows operating systems + Experience with system administration tasks including user management, ... improvement methodology through the use of Information Technology (IT) systems or procedure + Maintain inventory of system... systems or procedure + Maintain inventory of system assets + Ensure compliance with VA standards and… more
    Syms Strategic Group, LLC (SSG) (09/17/25)
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  • ACAS Systems Administrator/ Information…

    CACI International (Norfolk, VA)
    …experience with vulnerability remediation and patch management + Validated experience in Windows /Linux system administration + Documented experience in ... Travel: Continental US * * * **The Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS… more
    CACI International (09/25/25)
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