• ​​Insider Threat & Cyber Forensics SME​

    Leidos (Ashburn, VA)
    …Cyber Kill Chain and MITRE ATT&CK framework + Advanced understanding of multiple Operating Systems , monitoring and detection techniques and methods, and Incident ... enterprise and system(s) endpoint analysis (eg, Windows, Linux, Mac, Cloud, and mobile systems ) and network based digital forensic analysis + Perform email… more
    Leidos (08/08/25)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …+ Ensure the security, stability, and high availability of enterprise data storage systems . + Maintain storage and network policies and standards aligned with ... communication skills. ** Certifications ** + CompTIA Security+. + Computing Environment (CE) Certification (can be waived for 30 days after project join date.) +… more
    TekSynap (07/26/25)
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  • Senior Information System Security Engineer

    ManTech (Chantilly, VA)
    …existing network system(s). Ensure that the design of hardware, operating systems , and software applications adequately address cybersecurity requirements ... + Identify information protection needs for an IS and Network Environment. + Define IS and Network ...III certifications or one of the following certifications : Certified Information Systems Security Professional (CISSP)… more
    ManTech (09/26/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …with writing technical procedures and standard operating procedures + Desired Certifications : CEH, Sec+, Network +, CCNA Clearance Requirement : Must have an ... years of directly relevant experience in system administration + Experience with multiple operating systems , to include Linux/Unix & MacOS + Experience and… more
    ARSIEM (08/28/25)
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  • Lab Manager

    BCMC (Arlington, VA)
    …HS Diploma and 7+ years lab management or systems administration experience. Desired Certifications : - CEH - Sec+ - Network + - CCNA Our Company Overview ... years of directly relevant experience in system administration - Experience with multiple operating systems , to include Linux/Unix & MacOS - Experience and… more
    BCMC (08/26/25)
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  • DCGS Field Engineer

    CACI International (Hampton, VA)
    …will be responsible for resolving IT hardware and software infrastructure (servers, network , security, etc.) issues using systems analysis techniques and ... will analyze, troubleshoot, and resolve issues with IT infrastructure including user systems , servers, storage, and network connectivity. You will also provide… more
    CACI International (08/09/25)
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  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …new techniques to improve Confidentiality, Integrity, and Availability for networks/ systems operating at various classification levels. Requirement: + ... system security engineering activities with a focus on lifecycle of current systems and future requirement scoping. The position will collect and process the… more
    Global Resource Solutions (09/26/25)
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  • Database Administrator - Mon/Tues Off Days

    GovCIO (Richmond, VA)
    …a strong working knowledge, experience and ability with UNIX and/or Microsoft Windows operating systems as well as other database technologies such as Postgres, ... for MULTIPLE **Database Administrator(s)** to support our customer, USPS' Network and Compute Technology (NCT) group. The NCT is...ability with technologies such as UNIX and Microsoft Windows operating systems as well as other database… more
    GovCIO (09/07/25)
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  • Service Center Frontline Account Manager

    CACI International (Chantilly, VA)
    …appropriate technical teams. Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. ... as the first point of contact for a large, mission-critical government organization operating in a 24x7 environment. This role combines the responsibilities of a… more
    CACI International (09/30/25)
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  • Frontline Account Manager

    CACI International (Chantilly, VA)
    …technical teams. + Analyze, troubleshoot, and resolve issues involving end-user systems , servers, storage, network connectivity, and security controls. + ... as the first point of contact for a large, mission-critical government organization operating in a 24x7 environment. This role combines the responsibilities of a… more
    CACI International (08/20/25)
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