• System Engineer

    ManTech (San Antonio, TX)
    …to senior program management **Minimum Qualifications:** + 10 years of systems engineering experience + Experience with Linux **Preferred Qualifications:** + ... **ManTech** seeks an experienced and passionate, career and customer-oriented **System Engineer ** to join our team located in the San Antonio, TX area.… more
    ManTech (09/30/25)
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  • NASA Software Project Lead Engineer : Space…

    CACI International (Houston, TX)
    NASA Software Project Lead Engineer : Space Vehicle Simulation + Software Development Job Category: Engineering Time Type: Full time Minimum Clearance Required to ... models at NASA Johnson Space Center including Lunar Gateway, Human Landing Systems , future exploration systems , flexible spacecraft modeling, and robotic… more
    CACI International (08/13/25)
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  • Senior System Administrator

    TISTA Science and Technology (Austin, TX)
    Overview Are you a Senior Systems Administrator who would like to have a positive impact for millions of people? If so, we may have an opportunity for you! TISTA ... Program, Paid Holidays, Military Leave, and much more! Responsibilities The Senior System Administrator/Site Reliability Engineer (SRE)in the VA's Enterprise… more
    TISTA Science and Technology (09/05/25)
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  • Information Systems Security Officer

    L3Harris (San Antonio, TX)
    …land, sea and cyber domains in the interest of national security. Job Title: Sr . Associate Network/Helpdesk Engineer Job Code: 29314 Job Location: San Antonio, ... week Job Description: L3Harris is currently searching for a Sr . Network Specialist, Information Assurance for our San Antonio,...Information Assurance for our San Antonio, TX site. The Senior Network Specialist Engineer requires an active… more
    L3Harris (10/01/25)
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  • Security Engineer

    Teradata (Austin, TX)
    …**Who You'll Work With** The Security Engineering team is looking for a Security Engineer to join our team of security professionals to partner with teams across the ... security best practices in partnership with development teams and systems owners + Familiarity with one or more cloud...Cloud. + Experience working in both Windows, Mac, and Linux environments. + Ability to create documentation of processes,… more
    Teradata (09/13/25)
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  • (USA) Senior Manager, Software Engineering

    Walmart (Dallas, TX)
    …an enthusiastic Senior Manager of software Engineering specializing in embedded Linux systems to help develop Vizio's middleware, network, media, and ... development for HTML and native applications for Vizio's TV platform. The Senior Manager will be responsible for taking visions and directing, communicating,… more
    Walmart (08/01/25)
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  • Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …, **infrastructure security** , and **network segmentation** . + Mastery of **Operating Systems ** (eg, **Windows** , ** Linux ** ) and their hardening best ... Level Cloud Certification:** + AWS Certified Solutions Architect, AWS Certified DevOps Engineer + Google Cloud Architect, Cloud Developer, Data Engineer , Network… more
    Citigroup (09/18/25)
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  • Software Quality Assurance Testers

    Guidehouse (Dallas, TX)
    …logging, and resolution activities. + This role typically reports to a supervisor or senior engineer and works under close guidance while building proficiency in ... updates. This role typically reports to a supervisor or senior engineer and works under close direction...development methodologies. + Exposure to enterprise platforms including Windows, Linux , UNIX, and mainframe systems . + Experience… more
    Guidehouse (09/28/25)
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  • 2026 Information Technology - Infrastructure Full…

    Chevron Corporation (Houston, TX)
    …AWS, or equivalent cloud technologies * Experience in Microsoft Windows Server and/or Linux Operating Systems (Red Hat Enterprise Linux (RHEL), CentOS, ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...console and program interfaces. * Experience with Windows and Linux operating systems * Secure network design… more
    Chevron Corporation (08/07/25)
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  • 2026 Information Technology - Infrastructure…

    Chevron Corporation (Houston, TX)
    …Microsoft Active Directory * Knowledge or experience in Microsoft Windows Server and Linux Operating Systems (Red Hat Enterprise Linux (RHEL), Alma ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...console and program interfaces. * Experience with Windows and Linux operating systems * Exposure to using… more
    Chevron Corporation (08/07/25)
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