• Windows Server Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …Server Hybrid Administrator Asso cia te, Micro sof t Certified: Azure Administrator Asso cia te, CompTIA Network +, or Cisco certification such as CCNA ... Windows Server Administrator The Opportunity: Are you looking for an...automation. This role involves managing and maintaining our IT infrastructure to ensure optimal performance and security. As a… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Windows Systems Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    Windows Systems Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking ... of Information Technology (IT) systems. **Responsibilities:** + Manage IT system infrastructure and any processes related to these systems + Provide support… more
    Athenix Solutions Group, LLC (08/08/25)
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  • M365 & Intune Policy Administrator - Lead

    Deloitte (Baltimore, MD)
    …with other IT teams to ensure seamless integration of endpoint devices with network and server infrastructure . + Provide technical support and training to ... Job Summary: We are seeking a skilled Endpoint Administrator Associate to join our IT team. The...for Domain environments. + Experience with VPNs, firewalls, secure network access, along with secure access policies. + Experience… more
    Deloitte (07/25/25)
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  • Systems Administrator Expert - Backup…

    General Dynamics Information Technology (Germantown, MD)
    …Systems Administrator Expert joining our team to evolve and maintain network infrastructure for the Department of Energy, National Nuclear Security ... related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Expert - Backup and Configuration** Transform technology into… more
    General Dynamics Information Technology (08/09/25)
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  • System Administrator

    KBR (Bethesda, MD)
    Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... based upon contract award Responsibilities Include: + Serves as System Administrator + Exhibits proficiency in vulnerability assessment, OS & software upgrades,… more
    KBR (07/25/25)
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  • System Administrator Level 3

    Jovian Concepts, Inc. (Annapolis Junction, MD)
    Jovian Concepts, Inc is looking to hire a System Administrator Level 3 for a great opportunity in the Annapolis Junction area. This role requires a TS/SCI Clearance ... troubleshooting and maintenance of Information Technology (IT) systems.Manages IT system infrastructure and any processes related to these systems. + Provides… more
    Jovian Concepts, Inc. (06/26/25)
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  • Principal Linux Systems Administrator - 10k…

    Leidos (Columbia, MD)
    infrastructure and processes, ensuring the smooth operation of client/server/storage/ network devices, mobile devices, and more. Your role will involve ... has a new and exciting opportunity for a **Principal Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area… more
    Leidos (08/08/25)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (05/19/25)
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  • Linux Systems Administrator

    SAIC (Bethesda, MD)
    …either Bethesda, MD or McLean, VA. We are seeking a highly motivate System Administrator to join our National Intelligence Program to be at the forefront of complex ... TS/SCI clearance with Polygraph. **Required:** + Proven experience as a Systems Administrator , with a focus on supporting a complex enterprise environment. + Strong… more
    SAIC (08/09/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards of service and reliability. We're looking for… more
    CACI International (08/01/25)
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