• Oracle Database Administrator

    Mizuho Corporate Bank (New York, NY)
    …(11g -19c+) + Good working knowledge of Oracle Real Application Clusters and Operating Systems (AIX, Linux , Windows ) + Extensive Full Project life Cycle ... you will be responsible for maintaining the company's Oracle database systems ensuring resiliency, uptime, HA/DR, performance, capacity planning, overall monitoring… more
    Mizuho Corporate Bank (01/05/26)
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  • Systems Administrator Tier I_ TS/SCI…

    General Dynamics Information Technology (Las Cruces, NM)
    …experience. * Required Technical Skills: 3+ years of directly related experience in systems administration and analysis. + UNIX/ LINUX System ... Yes **Job Description:** Transform technology into opportunity as a Systems Administrator with GDIT. A career in enterprise IT...Administration - Preferred + Windows System Administration - Preferred + Shift work (Panama Schedule -… more
    General Dynamics Information Technology (01/03/26)
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  • Systems Administrator

    Robert Half Technology (St. Louis, MO)
    …+ Stay updated on industry best practices and emerging trends in systems administration Requirements Qualifications: + Bachelor's degree in Computer Science, ... Description Job Description: Our company is seeking a skilled Systems Administrator to join our IT team. The ...platforms. Key Responsibilities: + Install, configure, and manage servers ( Windows , Linux , or other platforms) and key… more
    Robert Half Technology (12/31/25)
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  • Site Reliability Engineer II, Operations

    PennyMac (Westlake Village, CA)
    …quickly and accurately. + Systems Administration - responsible for various administrative tasks in both a Windows or Linux environment. + Virtual ... of the company's IT Infrastructure. Ideal candidates should have experience in Windows and Linux administration , in addition to experience working in AWS, as… more
    PennyMac (12/09/25)
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  • Senior Systems Engineer - Level 3

    Lockheed Martin (Orlando, FL)
    …degree from an accredited college, or equivalent experience/combined education \- Previous Windows Server Experience \( Linux server experience a plus\) \(i\.e\. ... specialized skills for personal and professional growth\. Professionally, Information Systems Engineer Analyst Senior develop skills leading to expanded… more
    Lockheed Martin (12/11/25)
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  • Unix Administrator

    TekSynap (ID)
    …+ Microsoft Certified Azure Administrator Associates **Experience** + Seven (7) years systems administration experience on UNIX operating systems AIX, ... auditing. + Experience designing and architecting enterprise level solutions across both Windows and Linux environments. + Proficiency and understanding of… more
    TekSynap (11/15/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Richardson, TX)
    …with large multi-facility networks including various complex components, including Windows and Linux environments. + Experience interpreting, implementing, ... safer, more secure world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100% onsite** at our… more
    RTX Corporation (01/06/26)
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  • Sr. Systems Engineer - Cloud FinOps…

    Marriott (Bethesda, MD)
    …across many of the following platforms: + Operating Systems : Red Hat Enterprise Linux , Oracle Linux , Windows , CentOS + Storage: Block Storage, Object ... annually **Bonus Eligible:** Y **Expiration Date:** 02/04/2026 **JOB SUMMARY** The Sr. Systems Engineer FinOps will be a technical expert responsible for driving… more
    Marriott (01/08/26)
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  • SAP s/4hana Systems Engineer

    Koniag Government Services (VA)
    …S/4HANA installations, migrations, and upgrades. + Strong understanding of HANA database administration and Linux environments. + Experience with SAP Fiori, SAP ... a Koniag Government Services company, is seeking an on-site SAP S/4HANA Systems Engineer to support our government customer's future SAP supply chain solutions… more
    Koniag Government Services (01/11/26)
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  • Systems Administrator

    Amentum (St. Charles, MO)
    …with Commvault administration (desired) 9. Familiarity with RedHat Linux administration (desired) 10. Proficient in communications skills, organizational ... Rack Drawing and documentation as required 4. Perform Monthly Server Patching ( Windows Server Update Service) 5. Remediate Server vulnerabilities based on scan… more
    Amentum (01/06/26)
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