• Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …+ **DOD 8570 IAT Level II ** certification or higher. + Expertise in Windows Server 2016+ and endpoint platforms such as Trellix Agent, ENS FW, PA, DLP, RSD, and ... driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy...mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_… more
    Leidos (10/03/25)
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  • SharePoint Administrator Sr.

    Chenega Corporation (Arlington, VA)
    **Req ID:** 38022 **Summary** **SharePoint Administrator Sr.** **Arlington VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... cutting-edge technology and take your career to the next level! The **SharePoint Administrator Sr.** serves as a key member of the SharePoint Administration Team,… more
    Chenega Corporation (10/28/25)
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  • Watch Stander / Jr Network Administrator

    NANA Regional Corporation (Alexandria, VA)
    …with engineering teams to resolve issues proactively. + Conduct Tier I/Tier II technical diagnostics of networks, including server resets (Citrix), SNMPc, ... motivated, self-directed individual to fill the role of a Jr Network Administrator /Watch Stander (Day) for an existing government client. The place of performance… more
    NANA Regional Corporation (11/07/25)
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  • Tier 2 Systems Administrator

    CACI International (Springfield, VA)
    Tier 2 Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... are seeking a skilled and motivated Tier 2 System Administrator to join our growing IT team. In this...Poly * Must have at least an IAT Level II Certification: Such as Security* Must be willing to… more
    CACI International (11/05/25)
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  • Intermediate PSOC Administrator

    Chenega Corporation (Springfield, VA)
    **Req ID:** 37856 **Summary** **Intermediate PSOC Administrator ** **Springfield, VA** Are you ready to enhance your skills and build your career in a rapidly ... of experience working in the Federal marketplace. The **Intermediate PSOC Administrator ** provides 24/7/365 monitoring services of the customer's IT-enabled Mission… more
    Chenega Corporation (10/01/25)
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  • Senior Systems Administrator 10k sign…

    Leidos (Annapolis Junction, MD)
    …**Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... us and make a difference in National** **Security!** As a Senior Systems Administrator you will play a vital role in maintaining the efficiency and reliability… more
    Leidos (11/15/25)
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  • Systems Administrator 2

    Nightwing (Annapolis Junction, MD)
    …technologies to expand cybersecurity solutions. Job Description: The Systems Administrator will provide support for implementation, troubleshooting and maintenance ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Nightwing (10/13/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    Overview MC Dean is seeking a highly skilled **Cybersecurity System Administrator ** to support a secure operational technology environment by integrating advanced ... + Install, configure, upgrade, and maintain enterprise systems including: + Windows Server 2019/2022, Windows 10, RHEL 7/8 + VMware ESXi / vSAN infrastructure… more
    M. C. Dean (08/27/25)
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  • Database Administrator 3

    M. C. Dean (Annapolis Junction, MD)
    …of technical leaders in electrical, engineering, and cybersecurity industries. Seeking a **Database Administrator 3** that is able to work with a dynamic team of ... compliance with business requirements. + Support executing Oracle, SQL Server and SYBASE Database and Application server ...DoD 8570 compliance with Information Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL… more
    M. C. Dean (08/27/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Synergy ECP (10/22/25)
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