• Systems Administrator Technician _TS/SCI…

    General Dynamics Information Technology (Aurora, CO)
    …**Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Computer Hardware,Information Systems,Information Technology ... (IT) Systems **Certifications:** CompTIA - Security + CE - CompTIA - CompTIA **Experience:** 1 +...opportunity. At GDIT, people are our differentiator. Our **Systems Administrator Technician** supports and manages the responsibilities of the… more
    General Dynamics Information Technology (12/24/25)
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  • IT Server Administrator

    nVent (IN)
    …**IT Server Administrator ** to manage and maintain our server infrastructure , ensuring optimal performance, security , and reliability. This role requires ... and infrastructure changes. + **Collaboration:** Work closely with network, security , and application teams to support integrated IT operations and projects. +… more
    nVent (12/11/25)
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  • MSIC - HPC Linux Systems Administrator

    COLSA Corporation (Huntsville, AL)
    At the intersection of national security and high-performance computing, COLSA Corporation looking for a Linux Systems Administrator who thrives on complexity. ... You won't just be patching servers; you'll be the architect of the infrastructure supporting our most critical missions. From tuning HPC clusters to orchestrating… more
    COLSA Corporation (01/16/26)
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  • End User Support Administrator

    Robert Half Technology (Jupiter, FL)
    …O365 and Teams sites. + Active Directory administration: user account create/delete, security group mapping, login scripts. + Skilled at configuring, imaging and ... and assist with recommendations for the improvement of IT systems and infrastructure . + Gather requirements, design, and deploy solutions to meet business needs.… more
    Robert Half Technology (01/10/26)
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  • Senior Network Administrator

    KBR (Honolulu County, HI)
    …Network Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have... requirements. You will handle keeping the team's testing infrastructure operational and in compliance with all TRMC directives… more
    KBR (11/27/25)
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  • Manage File Transfer Administrator

    Eliassen Group (Trenton, NJ)
    **Manage File Transfer Administrator ** **Anywhere** **Type:** Contract **Category:** Engineer **Industry:** Government **Workplace Type:** Remote **Reference ID:** ... secure file transfer platforms, and automation to enhance reliability and security . _Due to federal security clearance requirements, applicant must… more
    Eliassen Group (01/14/26)
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  • IT Systems Administrator Emergency…

    Lockheed Martin (Hanover, MD)
    …use of advanced electronics to undermine our way of life\. As a cyber security professional at Lockheed Martin, you'll protect the networks that our citizens and the ... depend upon each minute: Financial assets\. Healthcare information\. Critical infrastructure \. Hazardous materials\. The uninterrupted flow of energy that keeps… more
    Lockheed Martin (01/08/26)
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  • Senior Hana Database Administrator

    Warner Bros. Discovery (Atlanta, GA)
    …Platform Operations team is looking for a highly capable Senior Database Administrator that can operate effectively without day-to-day supervision. You will be ... creating and implementing standardized database management procedures, and overseeing the installation, security , and upgrading of our database. ​ ​ You will be… more
    Warner Bros. Discovery (11/21/25)
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  • OPIS Senior Database Administrator

    Dow Jones (New York, NY)
    …and manage OPIS database systems (MS SQL and IBM DB2) and their infrastructure to ensure optimal performance, availability, and security . + Manage database ... team supports the OPIS business by ensuring the overall operational performance, security , and reliability of OPIS' cloud environments. The team works closely with… more
    Dow Jones (11/15/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    …The candidate will establish and implement solutions that are within Government security guidelines and maintain network infrastructure and processes that ensure ... as a team). SimIS Inc seeks a Senior System Administrator to provide combat system simulation support to the...in establishing and implementing solutions that are within Government security guidelines and maintaining network infrastructure and… more
    SimIS Inc. (11/06/25)
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