• Senior Oracle Database Administrator

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented ** Senior Oracle Database Administrator ** to join our team in **Chantilly , VA** The ** Senior ... design, and related Oracle technologies (Partitioning, Encryption, Pluggable Database, etc.) on Linux systems + Experience with Oracle Exadata and PL/SQL developer +… more
    ManTech (09/13/25)
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  • Senior HPC Administrator (High…

    Mount Sinai Health System (New York, NY)
    …local and national projects. To meet Sinai's scientific and clinical goals, the Senior Administrator has a good technical understanding for computational, data ... systems along with a strong focus on customer service for researchers. The HPC Senior Administrator is an expert troubleshooter and productive team member and… more
    Mount Sinai Health System (08/16/25)
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  • Senior Systems Administrator

    ChenMed (Miami, FL)
    …We're rapidly expanding and we need great people to join our team. The Senior Systems Administrator is responsible for the administration, management and health ... when available. The incumbent in this role, as a senior position within the IT Operations team, is accountable...monitors, troubleshoots and evaluates existing and new Microsoft & Linux servers + Familiar with golden image creation, patching,… more
    ChenMed (09/18/25)
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  • Senior Level-Cloud System…

    Leidos (Huntsville, AL)
    …work is ahead!** Leidos' Defense Systems Land Systems is seeking a **Cloud System Administrator ** to join our team with the ability and experience to work missile ... the BMD Simulations and Analysis Portfolio. As a Cloud System Administrator , you'll support architecting, deploying, and optimizing cloud infrastructures. In this… more
    Leidos (09/18/25)
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  • Senior System Administrator

    Leidos (Annapolis Junction, MD)
    **Description** **Mid/Sr System Administrator ** **Leidos** has a new and exciting opportunity for a **System Administrator ** in our **National Security Sector's ... a degree. + Must have ​experience as a systems administrator providing direct support to end users and technical...2019, and Active Directory. + Must have experience with Linux and Microsoft-based servers and workstations. + Must have… more
    Leidos (09/27/25)
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  • Senior System Administrator

    Parsons Corporation (Centreville, VA)
    …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior Systems Administrator ** to join our team! In this role you ... functionality of systems. + Installs and administers Windows and Linux Servers. **What Required Skills You'll Bring:** + Bachelor's...+ 5 + years of experience in a System Administrator role + Experience with virtualization + Experience with… more
    Parsons Corporation (09/11/25)
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  • Senior Systems Administrator

    Robert Half Technology (Robbinsdale, MN)
    Description We are looking for an experienced Senior Systems Administrator to oversee and enhance enterprise-level data protection, disaster recovery, and IT ... will bring expertise in backup solutions, virtualization technologies, and Linux systems administration. Responsibilities: * Lead the evaluation, selection, and… more
    Robert Half Technology (09/26/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    …incentives may be available based on position level and/or job specifics. ** Senior High Performance Computing (HPC) Systems Administrator ** **115702BR** EEO ... based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running...client server configurations (Group Policy, Centrify, DNS, LDAP + Linux Scripting (Bash, Perl etc) + Linux more
    BAE Systems (09/09/25)
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  • Systems Administrator Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …of related experience **US Citizenship Required:** Yes **Job Description:** **Systems Administrator Senior (VMware) - TS/SCI required** Make meaningful ... most complex government, defense, and intelligence projects. Join GDIT as a **Systems Administrator (VMware)** with for a career where your growth is just as… more
    General Dynamics Information Technology (09/21/25)
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  • Senior Oracle Database Administrator

    The Boeing Company (El Segundo, CA)
    …Solution Services team is seeking a highly motivated, creative and digitally-savvy ** Senior Oracle Database Administrator ** to support Boeing Defense, Space & ... Security+ Certification + 5+ years of experience working with shell scripting in a Linux /Unix hosting environment + 5+ years of experience as an Oracle Database … more
    The Boeing Company (09/17/25)
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