• Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …create a safer, more secure world. What You Will Do: Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and environment. ... scope and complexity to include the integration of hardware and operating systems (OS). Work with Cybersecurity professionals to maintain security requirements and… more
    RTX Corporation (10/21/25)
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  • Hybrid Network Security Administrator

    Insight Global (Nashville, TN)
    …and security protocols. This role involves monitoring network performance, safeguarding systems against threats, and ensuring compliance with security policies and ... essential for this position. They are responsible for protecting ACP networks and systems from cyber attacks and unauthorized access. This requires the role to… more
    Insight Global (10/28/25)
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  • Database Administrator (Onsite)

    RTX Corporation (Largo, FL)
    …defend system change requests + Manage user requests for assistance, application installation and upgrades. + Configuring and supporting security support ... in compliance and vulnerability audits of SQL Servers and supporting client systems , implementing security remediation, and during accreditation events + Work with… more
    RTX Corporation (11/08/25)
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  • Principal System Administrator

    RTX Corporation (Tucson, AZ)
    …solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Principal System Administrators,** ... problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat...pay structure and benefits will apply. RTX anticipates the application window closing approximately 40 days from the date… more
    RTX Corporation (10/02/25)
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  • Sr. Database Administrator

    IRIS Consulting Corporation (Atlanta, GA)
    …z/Db2, IMS DB/DC, and/or ADABAS. This role involves overseeing database systems , optimizing performance, managing upgrades, and supporting application teams ... eligibility Job Summary: We are seeking an experienced Database Analyst or Database Systems Programmer with a minimum of 8 years of experience working with zDb2.… more
    IRIS Consulting Corporation (08/29/25)
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  • SAP Basis Administrator

    US Tech Solutions (White Plains, NY)
    …Overview** Currently using SAP ERP, Business Warehouse, Enterprise Portal and Business Object systems as transaction and reporting systems . SAP systems are ... + Design, deploy, configure, and provide ongoing maintenance of multiple SAP landscapes systems + Perform Version / Stack upgrade / Migrations of ERP / NetWeaver… more
    US Tech Solutions (11/11/25)
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  • SAP - Basis Administrator

    Toyota (Plano, TX)
    …be responsible for the administration, configuration, and maintenance of SAP systems across development, QA, and production environments. **What you'll be doing** ... + Install, configure, and maintain SAP systems (S/4HANA, Fiori, GRC, MDG, Solution Manager, etc.). +...by law. Have a question, need assistance with your application or do you require any special accommodations? Please… more
    Toyota (10/31/25)
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  • System Administrator

    STELLAR SERVICES (New York, NY)
    …and additional technologies. + Develop an understanding of the infrastructure systems that support the environment, Active Directory, Network infrastructure etc. + ... Assist with the administering of systems used to support the end user devices +...upgrades + Assist with the testing of system and application updates for device deployments leveraging service automation tools.… more
    STELLAR SERVICES (10/04/25)
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  • Lead Administrator PBO Business Support…

    Penn Medicine (East Petersburg, PA)
    …Summary: + Responsible for enhancing, supporting, and maintaining an application within the PMLG healthsystem. Responsibilities include leading individuals through ... an application project, providing instruction onvarious applications and technical topics...members to determine and define specific analytical and technical systems informationrequirement, objectives and solution sets for the enhancements… more
    Penn Medicine (11/08/25)
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  • Sr. Principal System Administrator (RHEL)

    RTX Corporation (Marlborough, MA)
    …technology solutions to prevent security threats, secure the integrity of our systems and support IT infrastructures around the world. **Sr. Principal Linux System ... OpenShift and Kubernetes. + Collaborate with engineers, software developers, systems administrators, storage, networking, and high-performance computing teams to… more
    RTX Corporation (10/28/25)
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