• System Administrator

    Gromelski & Associates, Inc. (Manassas, VA)
    ** System Administrator ** Location **Manassas, VA** Job Category **Engineering** ID **604** **_System Administrator_** _Gromelski and Associates, Inc. (GAI) ... Support, Training Development and Delivery, Multimedia Support, and Technical System Support._ **_System Administrator Job Description:_** Provides technical… more
    Gromelski & Associates, Inc. (11/21/25)
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  • Senior System Cloud Administrator

    Insight Global (Herndon, VA)
    Job Description We are seeking a highly skilled Senior Linux Systems Administrator to join our IT infrastructure team. The ideal candidate will have a strong ... background in Linux system administration, Azure cloud environments, and...procedures that are repeatable. - Maintain and enhance existing systems administrator tools, and develop new tools,… more
    Insight Global (12/04/25)
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  • Senior Cloud Systems Administrator

    BAE Systems (Sterling, VA)
    …based on position level and/or job specifics. **Senior Cloud Systems Administrator ** **115946BR** EEO Career Site Equal Opportunity Employer. Minorities ... We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical...for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated… more
    BAE Systems (12/09/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a highly skilled ** System Administrator ** to join our team in...2 or higher) + Amazon Web Services (AWS) (C2S) systems administration. + Linux operating systems more
    CACI International (12/29/25)
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  • Systems Administrator

    BAE Systems (Sterling, VA)
    …non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. ** Systems Administrator ** **117073BR** EEO ... BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to...as: + VMware Certified Professional (VCP) + RedHat Certified System Administrator /Engineer (RHCSA/RHCE) + Microsoft Certified: Windows… more
    BAE Systems (12/09/25)
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  • Systems Administrator

    General Dynamics Information Technology (Sterling, VA)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** SYSTEMS ADMINISTRATOR SENIOR Advance how our customers operate while you ... advance your career. Join GDIT as a Systems Administrator Senior and build an impactful...& Recovery, VMWare Software, Firewalls, Dynamic Host Configuration Protocol, Linux + Security clearance level : DoW Secret… more
    General Dynamics Information Technology (12/18/25)
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  • Systems Administrator (SME)

    BAE Systems (Herndon, VA)
    …non-monetary recognition awards. Other incentives may be available based on position level and/or job specifics. ** Systems Administrator (SME)** **116019BR** ... and protect our freedom. We are seeking an experienced Systems Administrator SME to join our technology-based...+ SCCM experience + Configuration management tools + Automated system installation technologies + Automated backup systems more
    BAE Systems (12/12/25)
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  • Systems Administrator - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT means ... meaningful part in improving how agencies operate. **HOW** **A SYSTEMS ADMINISTRATOR ** **WILL** **MAKE AN IMPACT** +...security checks, and maintenance. + Upgrade and maintain operating systems and application software on LINUX (… more
    General Dynamics Information Technology (12/16/25)
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  • Senior System Administrator (2nd…

    RTX Corporation (Springfield, VA)
    …eligible for a security clearance. + Security+ DoD 8570 certification or higher. + System administration experience across Linux systems . + Experience in the ... create a safer, more secure world. Raytheon seeks a Systems Administrator to join a high-performing team...its national security strategy. This is for an on-site system administrator sustaining and maintaining a VM-based… more
    RTX Corporation (12/14/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small Business ... change requests; support for implementation, troubleshooting and maintenance of Unix/ Linux systems ; Perform technical evaluations, analysis, and troubleshooting… more
    Assertive Professionals (10/09/25)
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