• Senior Systems Administrator

    CACI International (Annapolis Junction, MD)
    …, manage IT system infrastructure and any processes related to these systems . The Senior Systems Administrator will Configure and manage primarily ... Senior Systems Administrator Job Category: Information Technology...Associate. One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP). + A TS… more
    CACI International (09/25/25)
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  • Computer System Administrator

    Northrop Grumman (Dulles, VA)
    …(adjudicated within the last 5 years); additionally, the selected candidate must be Top Secret eligible, and the required security clearance must be maintained ... be limited to the following: + Perform as primary Systems or Network Administrator for a classified...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system… more
    Northrop Grumman (08/13/25)
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  • Senior Windows Systems Administrator

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior Windows ... Systems Administrator leads complex system ...Education: Master's degree OR Bachelor's degree with an additional 2 years of experience + Certifications (Required): + CompTIA… more
    Black Bear Technology Solutions, LLC (08/23/25)
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  • Network/ System Administrator II

    P 11 Security, Inc. (Washington, DC)
    Network/ System Administrator II Washington, DC, DC (http://maps.google.com/maps?q=N/A+Washington,+DC+DC+USA+20330) Job Type Full-time Description The primary ... + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system documentation as required +...OS requirements for supported organization. Security Clearance: + Current Top Secret Clearance with SCI Eligibility +… more
    P 11 Security, Inc. (09/25/25)
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  • Senior Database Administrator

    Koniag Government Services (Washington, DC)
    **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Database Administrator /Engineer with a Top - Secret security clearance with SCI ... + Familiarity with other database platforms (Oracle, PostgreSQL, etc.) **Clearance: Active Top Secret with SCI eligibility clearance** **Our Equal Employment… more
    Koniag Government Services (09/10/25)
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  • System Administrator

    CACI International (Chantilly, VA)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: ... * **The Opportunity:** CACI is seeking a highly skilled ** System Administrator ** to join our team in...TS /SCI with Polygraph** + Security+ Certification (IAT level 2 or higher) + Amazon Web Services (AWS) (C2S)… more
    CACI International (08/15/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    Systems Administrator EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... protected by law. Description WCBinc is looking for a Systems Administrator to join our team to...Provide support for implementation, troubleshooting and maintenance of IT systems and management of system infrastructure and… more
    William C Brown Inc (07/16/25)
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  • System Administrator 4

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. Responsibilities As a System Administrator for our Physical Security Systems , you will be responsible ... data to prevent problems, implementing new workstations, and system extensions. + Requires 2 + years... + years of experience programming/administrating Physical Access Control Systems . + Requires system administrator … more
    M. C. Dean (09/26/25)
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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 ... for implementation, troubleshooting and maintenance of Information Technology (IT) systems .Manages IT system infrastructure and any processes...Redhat kvm + Puppet + ldap The Level 3 System Administrator (SA) shall possess the following… more
    Jovian Concepts, Inc. (09/24/25)
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  • Systems Administrator , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    Systems Administrator , Senior The Opportunity: Are you looking for an opportunity to use your technical expertise in support of cyberspace operations? As a ... Systems Administrator , you'll have the chance to...and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and… more
    BOOZ, ALLEN & HAMILTON, INC. (09/09/25)
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