• Senior Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** Senior Systems Administrator Own your opportunity to join our ... becomes better. GDIT has an immediate opening for a Systems Administrator to fill a Core Services...system security controls. + Provide support to IT systems including day-to-day operations, monitoring and problem resolution for… more
    General Dynamics Information Technology (09/16/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph ... any processes related to these systems . The Senior Systems Administrator will Configure...Associate. One of the following certifications: A+, Network+, or System Security Certified Practitioner (SSCP). + A TS more
    CACI International (10/30/25)
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  • Senior System Administrator

    CACI International (Annapolis Junction, MD)
    Senior System Administrator Job Category: Information...of IT systems . We are seeking an accomplished System Administrator - Level 4 to lead and ... of service and reliability. We're looking for a skilled System Administrator to join our team and...complex enterprise IT environments, with a focus on high-assurance systems . This senior -level position involves architecture support,… more
    CACI International (10/30/25)
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  • Senior Systems Administrator

    BAE Systems (Springfield, VA)
    …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator (Onsite)** **118558BR** EEO Career Site Equal ... HS diploma (including at least 5 in a recent systems administrator role) + Must hold a Top Secret /SCI security clearance + Ability to work with little to… more
    BAE Systems (11/19/25)
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  • Senior System Administrator

    DCCA (Columbia, MD)
    …and benefits package. Visit our website at: www.dcca.com Senior System Administrator Candidate must have an active TS /SCI w/Poly For over 40 years, DCCA ... Senior System Administrator Location...management requests for information. Provides technical guidance to lesser-experienced systems administrators. An equivalent of a bachelors degree in… more
    DCCA (11/15/25)
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  • Senior Database Administrator

    Koniag Government Services (Washington, DC)
    …a Koniag Government Services company, is seeking a Senior Database Administrator /Engineer with a Top - Secret security clearance with SCI eligibility ... + 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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  • Senior Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …your place to lead, innovate, and drive strategic change. We are seeking a Senior System Administrator / Integrator with proven experience delivering ... leading integration efforts, shaping architectural solutions, and mentoring technical teams. As a Senior System Administrator / Integrator, you will lead the… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Systems Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Systems Administrator in our **National Security Sector's (NSS) Cyber & Analytics ... and make a difference in National** **Security!** As a Senior Systems Administrator you will...and Windows environments. + Implement, troubleshoot, and maintain IT systems . + Manage daily IT system configuration… more
    Leidos (11/15/25)
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  • Senior Database Administrator

    ManTech (Reston, VA)
    systems deployed worldwide **Clearance Requirements:** + Must possess an active/current Top Secret security clearance. **Physical Requirements:** + Must be ... **ManTech** seeks a motivated, career and customer-oriented ** Senior Database Administrator ** to join our team in **Reston, VA** . This is an **onsite**… more
    ManTech (09/01/25)
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  • Senior Database Administrator

    GliaCell Technologies (Annapolis Junction, MD)
    Are you a Senior Database Administrator / Engineer who is ready for a new challenge that will launch your career to the next level? + Tired of being treated like ... Make It Happen! GliaCell Technologies focuses on Software & System Engineering in Enterprise and Cyber Security solution spaces....amazingly talented people Job Description: GliaCell is seeking a Senior Database Administrator / Engineer on one… more
    GliaCell Technologies (11/06/25)
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