• 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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  • Cybersecurity 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 Information Security Engineer

    Lumen (Austin, TX)
    …& computing system administration , virtualization, configuration, and support experience of Linux systems . + Two years of network design, support, and ... patching, hardening, user access permissions, and routine maintenance of Security infrastructure systems ( Linux & Windows) + Develop and support tools and… more
    Lumen (09/30/25)
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  • Information System Security Engineer - Senior

    Amentum (San Antonio, TX)
    …operational environments to include all cybersecurity tool sets and collaborating with systems and network engineers. + Use knowledge, skills, and ability to conduct ... for designing, integrating, and implementing security controls into current and future products/ systems thus ensuring these systems can be accredited based on… more
    Amentum (08/29/25)
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  • Software Engineer, DevOps Lead

    Lockheed Martin (Fort Worth, TX)
    …Experience with version control systems such as Git * Experience with Linux system administration and troubleshooting, specifically with Red Hat Enterprise ... Linux \(RHEL\) * Experience with Windows system administration and troubleshooting * Experience with infrastructure management tools such as Ansible, Puppet,… more
    Lockheed Martin (09/18/25)
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  • Principal Engineer, DevOps

    CommScope, Inc. (Richardson, TX)
    …network administration , or system administration experience + System administration and IT certifications in Linux , Microsoft, or other network related ... world:** + Maintenance, configuration, and reliable operation of computer systems , network servers, and virtualization + Orchestrating Kubernetes clusters, including… more
    CommScope, Inc. (09/24/25)
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  • Senior Information Security System Engineer Vice…

    Citigroup (Irving, TX)
    …**Qualifications:** + 6+ years of relevant experience + BS/CS - or equivalent experience + Administration of Linux and Splunk + Strong understanding of Linux ... data security policy. **Responsibilities:** + Integrate new, complex security systems into the existing infrastructure. + Ensure the confidentiality, integrity,… more
    Citigroup (08/23/25)
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  • AIX Administrator

    ASM Research, An Accenture Federal Services Company (Austin, TX)
    …Master's Degree preferred. + 8-15 years of overall experience in information technology, systems administration or other IT related field to include: 5+ years ... and 3 supports for escalations from Help Desk. + Knowledge and experience troubleshooting Linux and Unix based systems . + Participate in on-call rotations to… more
    ASM Research, An Accenture Federal Services Company (08/22/25)
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  • DB2 Database Administrator (DBA)

    GovCIO (San Antonio, TX)
    …DB2 database backup and data recovery experience + Demonstrated knowledge of Red Hat Linux system administration skills + Linux DB2 Version 9+ experience ... installs, configuration, migrations, restores, and monitors the security and performance of the systems are not compromised. + Provides Tier 2 and Tier 3 support. +… more
    GovCIO (07/21/25)
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  • Engineer, Software & Information Platform

    Cardinal Health (Austin, TX)
    …and OSS Experience with TMS (Transport Mgmt System) modules Knowledge of Linux /DB2 database administration preferred. + Knowledge of good system management ... or coding to develop, enhance and sustain the organization's software systems in a cross-functional team environment through adherence to established design… more
    Cardinal Health (09/18/25)
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