• Computer Task Group, Inc (Dallas, TX)
    CTG is seeking to fill a C2M Administrator position for our client in Dallas, TX. Location: Dallas, TX Duration: 11 months Duties: Administer, configure, and ... for administrative and operational tasks. Support WebLogic, Oracle Database, and Linux environments used in OUAF applications. Skills: Strong hands-on experience… more
    Upward (08/12/25)
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  • Linux Systems Administrator

    L3Harris (Greenville, TX)
    …29921 Job Location: Greenville, TX Schedule: 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System integration in ... Essential Functions: + Integrate with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows, and Network operations +… more
    L3Harris (10/17/25)
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  • Systems Administrator ( Linux

    RTX Corporation (Mckinney, TX)
    …intelligent solutions for the global aerospace and defense industry. We are currently seeking a Linux Systems Administrator that will be working onsite in a ... highly collaborative, multi-platform and multi-disciplined environment. The Systems Administrator is required to have an...Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. + Understanding and knowledge of Linux more
    RTX Corporation (10/21/25)
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  • Public Cloud Linux Engineer

    NTT America, Inc. (Plano, TX)
    …Responsibilities** **Cloud Linux Operations & Support** Provide support for Linux -based systems across on-premises and cloud environments (AWS, Azure, GCP, ... Skills** In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
    NTT America, Inc. (10/02/25)
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  • Lead Public Cloud Linux Engineer

    NTT DATA North America (Plano, TX)
    …+ Cloud Linux Operations & Support + Provide support for Linux -based systems across on-premises and cloud environments (AWS, Azure, GCP, OCI). ... + In-depth expertise in provisioning, configuring, securing, supporting, and optimizing Linux -based systems (RHEL, CentOS, Ubuntu, etc.) in enterprise… more
    NTT DATA North America (09/03/25)
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  • Administrator , Systems Operator, SA

    Ricoh Americas Corporation (Dallas, TX)
    ** Administrator , Systems Operator, SA** **POSITION PROFILE** The SA - Digital Automation Systems Operator works within designated Service Advantage Partner ... hands-on support with an electro-mechanical aptitude and familiarity with Linux and command line to support client systems... Linux and command line to support client systems and products. Provides Partner level direct communications and… more
    Ricoh Americas Corporation (10/22/25)
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  • Windchill Application Administrator

    RTX Corporation (Plano, TX)
    …technologies, tools, or methodologies: PTC Windchill, Oracle database, Apache web server, Linux & Windows server operating systems , Shell scripting, CAD tools ... clearance **Security Clearance:** DoD Clearance: Top Secret **Windchill Application Administrator (PDM/PLM)** **Business and Transformation Technologist, Principal Specialist** **Raytheon… more
    RTX Corporation (09/19/25)
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  • PWE Systems Administrator (ISSA)…

    RTX Corporation (Richardson, TX)
    …Clearance:** DoD Clearance: Secret Collins Aerospace, Digital Technology, is hiring a Systems Administrator for our Secure Labs support team. A minimum ... Virtualization Technologies (VM Ware, etc.) + Experience as a Linux Systems Administration + Experience with Compliance frameworks (RMF, DFARS). **Qualifications… more
    RTX Corporation (08/13/25)
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  • Principal Storage Administrator

    RTX Corporation (Mckinney, TX)
    systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with ... world. **What You Will Do:** + Administer, configure, and maintain storage systems (ie NetApp AFF/FAS and/or hybrid environments running ONTAP. + Manage storage… more
    RTX Corporation (10/15/25)
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  • Network Administrator - Onsite Richardson

    Cognizant (Dallas, TX)
    …subnetting + **System Administration Skills:** + Proficiency in server-based operating systems ( Linux , Windows) and desktop/server applications (WINS, DHCP, ... **Lab Network Administrator ** Well versed in below activities and be...+ Strong knowledge of active directory (AD) and troubleshooting Linux AD connections. + Experience with virtual environments like… more
    Cognizant (10/07/25)
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  • Principal System Administrator

    RTX Corporation (Mckinney, TX)
    …(OS). + Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux /Windows ... Enterprise Linux , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration experience, Windows or Linux administration, Backup and… more
    RTX Corporation (10/24/25)
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  • Senior Endpoint Security Engineer

    AIG (Dallas, TX)
    …. + Intermediate to Expert level knowledge on Windows & Active Directory, Unix/ Linux Operating Systems . + Good scripting knowledge using PowerShell, Python, ... standards of excellence. The team is responsible for shielding the company's systems from security risks, while designing technology strategies that enable AIG's… more
    AIG (08/27/25)
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  • Lead Cloud Oracle Database (DBA) Engineer

    NTT America, Inc. (Plano, TX)
    …with database performance tuning, query optimization, and troubleshooting. Expertise in Unix/ Linux operating systems (Oracle Linux preferred), shell ... (US). Job Summary We are seeking a highly skilled Lead Oracle Database Administrator (DBA) with strong expertise in Oracle Exadata and Oracle Cloud infrastructure… more
    NTT America, Inc. (10/02/25)
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  • Information Technology Intern - Infrastructure

    Texas Instruments (Dallas, TX)
    …of technologies, including programming languages such as Python, relational databases, Linux and Windows operating systems , hypervisor technologies, storage ... and skills in a variety of technologies, including client and server operating systems such as Windows, Linux , and MacOS, Active Directory/LDAP, hypervisor… more
    Texas Instruments (09/06/25)
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  • IT Operations Development Program

    Texas Instruments (Dallas, TX)
    …of technologies, including programming languages such as Python, relational databases, Linux and Windows operating systems , hypervisor technologies, storage ... and skills in a variety of technologies, including client and server operating systems such as Windows, Linux , and MacOS, Active Directory/LDAP, hypervisor… more
    Texas Instruments (09/06/25)
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  • Site Reliability Engineer III

    JPMorgan Chase (Plano, TX)
    …skillsets to drive innovation and modernize the world's most complex and mission-critical systems . As a Site Reliability Engineer III at JPMorgan Chase within the ... business problems **Preferred qualifications, capabilities, and skills** + Networking and systems + Deep understanding of TCP/IP, DNS, load balancing, firewalls, and… more
    JPMorgan Chase (10/19/25)
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  • ServiceNow Platform Operations Specialist

    Bank of America (Plano, TX)
    …aged revocation monitoring to identify and fix defects in applications and systems of record + Prepares technical documentation and develops procedures for trouble ... opportunities requiring escalations **Required Qualifications:** + ServiceNow Certified System Administrator (CSA) certification, product micro certifications + Proven experience… more
    Bank of America (09/24/25)
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  • Platform Engineer

    ManpowerGroup (Dallas, TX)
    …Service Principal, Networking, Active Directory, Log Analytics, Monitoring + Windows and Linux server/ systems administration experience is highly desired + Azure ... services + Self-directed and able to balance the priorities of multiple teams, systems , and products with a leadership mindset + Work collaboratively in teams and… more
    ManpowerGroup (07/31/25)
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  • Master Data Hub Operations Specialist

    Bank of America (Plano, TX)
    …obtain results, and establishing input/output processes and working parameters for systems . **Responsibilities:** + Maintain and support the MDH platform while ... and oversees stability, resiliency, reliability, and the performance of multiple supported systems + Mentors other team members and provides technical leadership +… more
    Bank of America (08/27/25)
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  • Senior Database Engineer (Onsite)

    RTX Corporation (Richardson, TX)
    …5 years of Database Engineering experience. + Experience as a Database Administrator (DBA) and Database Engineer (DBE) + Experience with Relational Database ... Management Systems (RDBMS)...+ Experience virtualizing or containerizing databases. + Experience using Linux command line to perform database administration activities. +… more
    RTX Corporation (10/15/25)
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