• Security Administrator

    Amentum (Chantilly, VA)
    …an opportunity in a new field? Are you considering a return to personnel security support or trusted workforce vetting? If you want to use your administrative ... an environment that allows you to directly support national security , we have an opportunity for you! Amentum is... + Knowledge and ability to use computer operating systems/ tools such as Microsoft Office Suite + Strong time… more
    Amentum (11/20/25)
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  • Lead Security Systems Administrator

    Lumen (Herndon, VA)
    …servers, Backup systems, Anti Virus system + Hands on experience using information security tools such as NESSUS, HBSS, ACAS, SCAP. + Hardware troubleshooting ... as needed and be part of the overall company security team as well. Current TS/SCI clearance a must....new hardware, System Imaging, Create and implement group policies, Security script writing, Vulnerability assessment and mitigation. + Maintain… more
    Lumen (11/20/25)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, Virginia, Radford **Position ID:** ... accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security ...and coordination skills. f) Experience with Army enterprise monitoring tools and practices. g) Knowledge of security … more
    CGI Technologies and Solutions, Inc. (10/29/25)
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  • Cybersecurity Network Defense Administrator

    GovCIO (Richmond, VA)
    …analysis activities in accordance with the DISA ACAS Best Practices Guide. The administrator will also manage Army Endpoint Security Solution (AESS) Site ... Services Management (PPSM) support, and reviewing proposed configuration changes for security impact. The administrator will handle in-processing and… more
    GovCIO (09/25/25)
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  • Security Software Engineer - Red Team…

    Imagine One Technology & Management (Dahlgren, VA)
    …recommendations for improving software and code design. + Contribute to a System Security Administrator and Operators Manual (SSAOM). Desired Experience: + Five ... One Technology & Management, Ltd. is seeking one (1) Security Software Engineer. This position is contingent upon award...Program and debug Web 2.0, Java, Perl, Ada, C++, Tool Command Language (tcl/tk) scripts and graphical user interfaces… more
    Imagine One Technology & Management (09/24/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …Assurance Vulnerability Management (IAVM) Plans. + Develop and maintain the System Security Administrator and Operators Manual (SSAOM). + Lead the effort ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (11/20/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Management (IAVM) Plan. + Lead the preparation and production of a System Security Administrator and Operators Manual (SSAOM). + Lead obtaining Authorization to ... One Technology & Management, Ltd. is seeking four (4) **Senior Security Systems Engineers** with specific experience working with Submarine-Launched Ballistic… more
    Imagine One Technology & Management (09/30/25)
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  • SharePoint Administrator

    Trace Systems Inc (Portsmouth, VA)
    …Services.Support and manage migrations between SharePoint On-Premises and SharePoint Online using tools such as: SharePoint Migration Tool (SPMT), ShareGate, or ... SharePoint Server Hybrid Administrator Associate, Microsoft Certified: Windows Server Administrator , and CompTIA Security +. Education + Bachelor's degree in… more
    Trace Systems Inc (09/16/25)
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  • Security Engineer (Wiz and TVM…

    Leidos (Arlington, VA)
    **Description** Leidos has an immediate need for a Security Engineer for a customer on a highly visible and strategic Cybersecurity Task Order. The Security ... for tailored risk views. + Track progress against regulatory and internal security baselines (eg, CIS Benchmarks). + Operate and maintain vulnerability scanning … more
    Leidos (11/25/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    …with A+/N+/ Security +. 4. Demonstrated experience with Linux, PKI certificates tools and libraries, and DevOps. 5. Demonstrated understanding of Ubuntu 14/16. 6. ... Microsoft Azure, Google Cloud). 8. Demonstrated experience with automation tools , such as Ansible, Cloud Formation, etc. 9. Demonstrated...Certification as a RedHat Certified System Administrator (RHCSA). 7. Security certification(s), such as… more
    The Metamorphosis Group (09/10/25)
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