• Senior Lead Cloud Security Threat Modeler

    Citigroup (Irving, TX)
    …Architect Expert + **Cloud Security Certification:** + Google Professional Cloud Security Engineer + Microsoft Certified Azure Security Engineer ... , and **network segmentation** . + Mastery of **Operating Systems ** (eg, **Windows** , ** Linux ** ) and...GIAC Open Source Intelligence (GOSI) + ISC2 Certified Information Systems Security Professional (CISSP) + CompTIA CASP+,… more
    Citigroup (08/01/25)
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  • Sr Staff Security Researcher - EDR

    Trellix (Austin, TX)
    …scripting with C++ and Python, including production-level experience in shipping large-scale security or system software. + In-depth understanding of operating ... **_Job Title:_** Sr Staff Security Researcher - EDR **About** **Trellix:** **Trellix, the... field. **Key Responsibilities** + Lead efforts to reverse engineer sophisticated malware, identifying malicious code, obfuscation techniques, and… more
    Trellix (06/17/25)
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  • Senior Systems Development Eng, Network…

    Amazon (Austin, TX)
    Description The Amazon Robotics Infrastructure Engineering team is looking for a Sr Systems Development Engineer to join our team. We build and operate the ... every customer order. We are looking for a Sr Systems Development Engineer to create next-generation network...IT or data center environment experience - Experience with Linux /Unix - 5+ years of systems design,… more
    Amazon (07/11/25)
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  • Senior Systems Administrator

    Eliassen Group (Frisco, TX)
    Systems Administrator** **Frisco, TX** **Type:** Contract-to-Hire **Category:** Engineer **Industry:** Other **Reference ID:** JN -072025-102776 **Date Posted:** ... - $40 / hr. w2 **Responsibilities:** + Provide hands-on desktop, server, and systems administration support for Windows and Linux environments. + Install,… more
    Eliassen Group (07/19/25)
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  • Lead Systems Engineering

    L3Harris (Rockwall, TX)
    …business is a part of L3Harris' Space Superiority Group and the Lead, Systems Engineer will conduct hardware and software installs, configure, troubleshoot, and ... sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering Job...required Preferred Additional Skills: + Hands-on operational experience with Linux (CentOS/Red Hat) and Windows Server systems more
    L3Harris (07/31/25)
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  • 2026 Information Technology - Infrastructure…

    Chevron Corporation (Houston, TX)
    …logical system design, cloud architecture analysis and design, and systems engineering. * Implement and automate Azure services through DevOps Infrastructure as ... * Knowledge or experience in Microsoft Windows Server and Linux Operating Systems (Red Hat Enterprise ...systems * Exposure to using network operations and security packet analysis tools. Understanding of ISO Layers 1… more
    Chevron Corporation (08/07/25)
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  • 2026 Information Technology - Infrastructure Full…

    Chevron Corporation (Houston, TX)
    …logical system design, cloud architecture analysis and design, and systems engineering. * Implement and automate Azure services through DevOps Infrastructure as ... and services for the enterprise. **Positions available** * Cloud Engineer * Network Engineer **Locations** * Houston,...cloud technologies * Experience in Microsoft Windows Server and/or Linux Operating Systems (Red Hat Enterprise … more
    Chevron Corporation (08/07/25)
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  • Senior AWS Cloud Systems Operations…

    Arena Technical Resources, LLC (San Antonio, TX)
    Systems Operations Administrator focused on managing AWS workloads, overseeing system deployment, security , and compliance. This administrator will use AWS ... AWS Console and CLI to operate, maintain, and troubleshoot systems . - Support development teams with system ...TS/SCI clearance required. - 10+ years of experience in systems administration on both Linux & Windows… more
    Arena Technical Resources, LLC (08/02/25)
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  • TS/SCI Sr. AWS Cloud Systems Administrator

    Insight Global (San Antonio, TX)
    …Antonio, TX. This person will be responsibel for managing AWS workloads, overseeing system deployment, security and compliance. They will utilize AWS tools to ... AWS Console and CLI to operate, maintain, and troubleshoot systems . Support development teams with system administration...Active TS/SCI clearance - 10+ years of experience in system administration, for both Linux and Windows… more
    Insight Global (08/11/25)
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  • Software Developer Internship

    HP Inc. (Spring, TX)
    …with Test-Driven-Development, printing system architectures, embedded systems , client/server infrastructure, networking technologies, Windows, MAC, Linux ... Monitoring (RUM), Application Performance Monitoring (APM), and Log Observer. Backend Systems : + _Coding /Tools/Knowledge Areas:_ Python, C/C++/ Linux more
    HP Inc. (07/30/25)
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