• Senior Systems Administrator

    Indigo IT, LLC (Washington, DC)
    …five (5) years of experience or equivalent work experience as a systems engineer / administrator + Preference of Bachelor's degree in Computer Science or ... Senior Systems Administrator Washington, DC SUMMARY: Founded in 2001, Indigo...Communicate with vendors as needed. + Microsoft Certified Systems Engineer preferred. + Proficient in Windows Server… more
    Indigo IT, LLC (08/13/25)
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  • System Administrator

    CACI International (College Park, MD)
    … Administrator to join our team. **Responsibilities:** As a Mid-Level Linux Infrastructure Engineer with Networking Experience, you will play a pivotal role ... System Administrator Job Category: Information Technology Time Type: Full...in actively shaping and expanding our infrastructure within a dynamic research environment. Your responsibilities go… more
    CACI International (09/10/25)
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  • Juniper Network Administrator -TS/SCI…

    Three Saints Bay (Washington, DC)
    **Juniper Network Administrator -TS/SCI Required (5171)** Location **Washington, DC** Job Code **5171** \# of Openings **1** Apply Now ... LLC, and a government industry leader, is looking for a **Juniper Certified Network Engineer - TS/SCI Required** to join our Team! This position is located in… more
    Three Saints Bay (09/18/25)
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  • VMWare Administrator

    Arena Technical Resources, LLC (Annapolis Junction, MD)
    …Junction, MD Role Responsibilities: We are looking for a senior level system administrator / engineer with deep knowledge and experience with VMWare. This role ... VMWare Administrator Location: Annapolis Junction, MD, US Job ID:...from product specifications into functional, production ready code and infrastructure Required Skills: Deep knowledge and experience with VMware… more
    Arena Technical Resources, LLC (09/30/25)
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  • Systems Administrator 1

    Amentum (Annapolis Junction, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Systems Administrator ** to join our team of passionate individuals in **Annapolis Junction, MD** . In ... security and intelligence mission. **Responsibilities:** Skilled Linux based System Administrator to support DevOps team. This role requires a self-motivated… more
    Amentum (07/19/25)
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  • Platform/ Infrastructure Engineer

    Nightwing (Sterling, VA)
    …the intelligence community, defense, civil, and commercial markets. Job Title: Platform/ Infrastructure Engineer Location: Sterling, VA Clearance: TS/SCI Poly ... **This position is CONTINGENT upon contract award** The Platform/ Infrastructure Engineer (PIE) designs, builds, and maintains the platforms that Mission Partner… more
    Nightwing (09/26/25)
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  • Network Administrator 3 -Tyson's

    M. C. Dean (Vienna, VA)
    …the nation's most recognizable mission-critical facilities, secure environments, complex infrastructure , and expansive global enterprises. Our team, comprising over ... worldwide, is the driving force behind our ability to engineer and deploy automated, secure, and resilient power and...Summary:** MC Dean is seeking a highly competent **Network Administrator 3** to assist on the design and maintenance… more
    M. C. Dean (08/27/25)
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  • Senior PKI Engineer

    SAIC (Washington, DC)
    …level experience with Azure Active Directory. + Microsoft Certification(s) including Windows Server Hybrid Administrator Associate, Endpoint Administrator ... **Description** The Senior PKI Engineer will support implementation and design of DOT's...and Entra ID. The candidate will provide support for Windows -based systems across the enterprise, including directory and identity… more
    SAIC (09/26/25)
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  • System Engineer (TS/SCI)- Senior or Mid…

    Vexterra Group (Bethesda, MD)
    Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position within the Analysis Solutions Division (ASD) to support ... (NMEC). This role requires an individual with subject matter expertise administering Windows servers within a physical and virtual environment. This role is… more
    Vexterra Group (07/15/25)
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  • Sccm/MCM System Engineer (TS/SCI w/…

    COMSO, Inc (Annapolis Junction, MD)
    …across multiple air-gap networks + 5-10 years of computer/IT professional experience with Windows Server Administrator , Windows Server 2016, 2019 or 2022 ... SCCM/MCM System Engineer (TS/SCI w/ Polygraph) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA+20701) Description About us: COMSO,… more
    COMSO, Inc (07/18/25)
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