• Systems Administrator 2 ( Linux

    Oracle (Austin, TX)
    …technical teams. **Requirements:** + Seeking over 2+ years of experience working with Unix / Linux Servers and system administration + Must have background ... to include on-call responsibilities + Ability to understand, debug scripts such as Unix shell scripts, Windows PowerShell, Perl and Python from a system … more
    Oracle (12/21/25)
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  • Functional Area Expert II ( Linux

    TISTA Science and Technology (Austin, TX)
    …Responsibilities + Proficiency in System Administration : A deep understanding of Linux and Unix system administration , including configuring, monitoring, ... various distributions (eg, RHEL, Oracle Solaris, zLinux, Amazon Linux , Azure Linux and other flavors of Linux / Unix operating systems). Kernel… more
    TISTA Science and Technology (12/10/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …from a nationally recognized technical authority. DLA CE Cert IA Role/Function: Server Admin UNIX / Linux Operating System **Other Job Specific Skills** + ... Science or a related field + Seven (7) years of systems administration experience on UNIX operating systems Red Hat Enterprise Linux (RHEL), Solaris, or… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …* Certifications in the following Environments: Unix , MS\-, NT\-, X\-Windows, Linux , CCNA * Demonstrated network administration skills, to include: o Ability ... informal team leadership experience * Extensive ops and troubleshooting experience with Unix , Linux , Windows operating systems and network hardware \(e\.g\.,… more
    Lockheed Martin (12/13/25)
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  • Big Data Support Engineer- Assistant Vice…

    Citigroup (Irving, TX)
    …**Education:** + Bachelor's/University degree or equivalent experience **Preferred Experience** + **Skills:** UNIX / Linux . UNIX / Linux /Windows . Advanced ... Scripting, automation, debugging . OS / Administration Certifications preferred SQL/ORACLE/SYBASE . Advanced Query writing and debugging . Data Analytics and… more
    Citigroup (12/30/25)
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  • Network Security Engineer

    TEKsystems (San Antonio, TX)
    …Checkpoint Networks Certified Network Security Engineer (CCSE), desired. F5 Certified Basic UNIX or Linux systems administration experience (Debian, Ubuntu, ... etc.). Experience with Windows Server and Active Directory. Knowledge of UNIX and Windows environments as may pertain to Network and Security tasks including syslog,… more
    TEKsystems (12/24/25)
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  • Software Engineering Senior Advisor - Hybrid

    The Cigna Group (Austin, TX)
    …+ Experience with Unix / Linux shell scripting (KSH) and basic Unix server administration . + Familiarity with job scheduling tools like CA7 Enterprise ... Scheduler. + Hands-on experience with AWS services including S3, EC2, SNS, SQS, Lambda, ECS, Glue, IAM, and CloudWatch. + Expertise in Databricks components such as Delta Lake, Notebooks, Pipelines, cluster management, and cloud integration (Azure/AWS). +… more
    The Cigna Group (12/04/25)
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  • Network Administrator Autonomic Logistics…

    Lockheed Martin (Fort Worth, TX)
    …MS\-, X\-Windows, Linux , CCNA \- Demonstrated ALIS Network / System Administration experience \- Network administrator experience with experience in Layer 2 and ... installations/integrations \- Extensive network operations and troubleshooting experience with Unix , Linux , Windows operating systems and network hardware… more
    Lockheed Martin (11/27/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems. + Participate in on-call rotations to ... operations and maintenance support, including experience identifying/resolving performance issues in a UNIX Environment ( Linux , Ubuntu, and/or AIX), 5+ years of… more
    ASM Research, An Accenture Federal Services Company (11/21/25)
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  • Lead Cloud Oracle Database (DBA) Engineer

    NTT DATA North America (Plano, TX)
    …with database performance tuning, query optimization, and troubleshooting. Expertise in Unix / Linux operating systems (Oracle Linux preferred), shell ... and Oracle Cloud infrastructure and secondary skills in SQL Server administration . The ideal candidate will be responsible for the implementation, management,… more
    NTT DATA North America (12/31/25)
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