• Senior Information Security System Engineer Vice…

    Citigroup (Irving, TX)
    …and document issues. + Maintain strategic security strategies incorporating Linux , networking, compliance, and security best practices. + Support enterprise-scale ... + BS/CS - or equivalent experience + Administration of Linux and Splunk + Strong understanding of Linux...and GCP + Database knowledge: Familiar database concepts. + Network fundamentals: Understanding of TCP/IP, DNS, Telnet, SSH, HTTP,… more
    Citigroup (08/23/25)
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  • Principal Engineer, DevOps

    CommScope, Inc. (Richardson, TX)
    …to connect the future and build what's next.** **Job Segment:** Network Administrator , Virtualization, Help Desk, Information Technology, Linux , Technology ... administration experience + System administration and IT certifications in Linux , Microsoft, or other network related fields are a plus + Working knowledge of… more
    CommScope, Inc. (09/24/25)
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  • IT Operations Development Program

    Texas Instruments (Dallas, TX)
    …DNS management, wireless networking, and the implementation of software-defined network solutions. **System Administrator :** Responsible for designing, ... technologies, including programming languages such as Python, relational databases, Linux and Windows operating systems, hypervisor technologies, storage platforms,… more
    Texas Instruments (09/06/25)
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  • Information System Security Engineer - Senior

    Amentum (San Antonio, TX)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided, ... TS/SCI, integrated voice, video, and data, global communications network that facilitates collaboration among senior leaders and key staff. The Lone Wolf program… more
    Amentum (08/29/25)
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  • SiteOps Data Center Production Operations Engineer

    Meta (Fort Worth, TX)
    …an IT professional with advanced, hands-on technical skills in server hardware and Linux - ideally in a Data Center environment. Having broad knowledge of server ... the data center, ranging from automated tooling to hardware failures and network issues 3. Collaborate with cross-functional teams on projects and initiatives… more
    Meta (09/25/25)
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  • UNIX Systems Engineer

    GovCIO (Austin, TX)
    …UNIX System Engineer for a mixed and growing environment of Red Hat Enterprise Linux /Oracle Enterprise Linux and Solaris UNIX. This position will work with the ... 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned tasks. + 3+ yrs experience… more
    GovCIO (09/24/25)
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  • Principal OR Sr. Principal Payloads Field Service…

    Northrop Grumman (Winters, TX)
    …and 1 year of related engineering experience. + Competence in Linux , troubleshooting, engineering documents, tools, and equipment + Familiarity with payloads ... and 4 years of related engineering experience. + Competence in Linux , troubleshooting, engineering documents, tools, and equipment + Familiarity with payloads… more
    Northrop Grumman (09/17/25)
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  • Storage Engineer

    CGI Technologies and Solutions, Inc. (Belton, TX)
    …of Products, Third Party Applications & Tools, SAN, NAS, EMC, Cisco, Nexus, Linux , Windows, VMWare, and other systems * Performing complex technical work which will ... deployments, proof of concepts, documentation, and working with infrastructure (storage, network and servers) in some technical capacity. * Provide various levels… more
    CGI Technologies and Solutions, Inc. (09/17/25)
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  • SOC Analyst

    CGI Technologies and Solutions, Inc. (San Antonio, TX)
    …Experience in Linux /UNIX and Windows based devices at the System Administrator level * System log forensics (Syslog, Event Viewer) * Strong troubleshooting, ... incident response where they will utilize the latest in network security technology to provide Computer Network ...in network security technology to provide Computer Network Defense and Information Assurance (IA) support to CGI… more
    CGI Technologies and Solutions, Inc. (08/20/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …, **logging/monitoring** , **encryption** , **infrastructure security** , and ** network segmentation** . + Mastery of **Operating Systems** (eg, **Windows** ... , ** Linux ** ) and their hardening best practices. + Strong...or performing **Penetration Testing** activities (eg, **vulnerability scanning** , ** network penetration testing** , **web application testing** , **mobile… more
    Citigroup (09/18/25)
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