• Physical Security System Administrator 4

    M. C. Dean (Chantilly, VA)
    …including service request records, and analysis + Perform desktop hardware and operating system set-up, imaging software loading, and antivirus updates + ... local and commercial customers across high-growth markets. As a System Administrator for our Physical Security Systems ,...a System Administrator for our Physical Security Systems , you will be responsible for monitoring, maintaining, and… more
    M. C. Dean (08/30/25)
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  • Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …responsibilities:** * System Maintenance: Install, configure, update, and maintain operating systems , software, servers, and hardware. * Technical Support: ... systems , networks, and software by managing servers, hardware, and operating systems , providing technical support, and performing maintenance tasks like… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • System Administrator

    Leader Communications Inc. (Portsmouth, VA)
    …and system security investigations. + Proficiency in Windows and Linux operating systems . + Experience with Active Directory, Group Policy, DNS, DHCP, ... and system security investigations. + Maintain accurate documentation of system configurations, baselines, and standard operating procedures (SOPs). +… more
    Leader Communications Inc. (09/23/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …and performs system capacity analysis and planning along with implementing operating systems enhancements to improve availability. Attend TEMs to discuss and ... System Administrator About the Organization Established in 2015,AssertiveProfessionals(AP),... systems . Activities include installation and maintenance of operating systems and application patches. Install, configure,… more
    Assertive Professionals (07/10/25)
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  • System Development Engineer II, AWS Managed…

    Amazon (Herndon, VA)
    … experience - Knowledge of systems engineering fundamentals (networking, storage, operating systems ) - 3+ years of administrative experience in networking, ... driving a common source of error out of the system and improving its reliability. About the team Diverse...storage systems , operating ...storage systems , operating systems and hands-on systems … more
    Amazon (09/09/25)
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  • EndPoint Systems Engineer

    CACI International (Mclean, VA)
    …you will work with the government customer to build and maintain the base operating systems and applications supporting a mobile workforce. You will provide ... images and deployment procedures. * Test new versions of operating system and endpoint software for compatibility,...* Ensure security compliance to the supported applications and operating systems . * Hands on experience designing… more
    CACI International (09/30/25)
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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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  • Mid-Level System Engineer - GEOINT

    KBR (Springfield, VA)
    …Requirements Process, PPBES Process or system engineering of large complex System of Systems or Service Oriented Architecture/Cloud environments. + Strong ... Title: Mid-Level System Engineer - GEOINT KBR is seeking a mid-level Systems Engineer to support government customers in the Washington Metropolitan Area. The … more
    KBR (07/18/25)
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  • Systems Engineer III

    Amentum (Springfield, VA)
    …assessment system /site policies, procedures and processes, architecture. + Windows Operating systems . + AWS Services. **Desired:** + Testing Security Test ... 800-53 Security Controls + Nessus & DISA STIG Remediation + Troubleshooting system issues + Linux Operating systems Amentum is proud to be an Equal… more
    Amentum (07/18/25)
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  • Systems Administrator III Lead

    CACI International (Norfolk, VA)
    …legacy software applications with current web application technologies running on multiple operating systems + Implement and maintain robust security measures ... both legacy systems and modern, web-based applications + Experience in managing systems across multiple operating systems and technology platforms +… more
    CACI International (07/09/25)
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