• Network Security Engineer

    ExxonMobil (Spring, TX)
    …**.** **What role you will play in our team** As a Network Security Engineer , you will play a critical role in designing, engineering, ... Cisco, Juniper), including upgrades and patching. + Build and manage network security infrastructure using DevOps practices and automation tools. + Contribute… more
    ExxonMobil (12/05/25)
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  • Software Engineer Security

    Cisco (Dallas, TX)
    …secure data pipelines, designing robust analytics platforms, and building automation infrastructure to support Cisco's security and cloud initiatives. Your ... and strategic growth. Your contributions ensure reliable, high-quality, and secure infrastructure that supports Cisco's leadership in intelligent, security -first… more
    Cisco (12/02/25)
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  • Sr. Security Software Engineer

    SpaceX (Bastrop, TX)
    …scale, then you will fit right in. RESPONSIBILITIES: + Design and build security infrastructure for Starlink, including cryptographic services and other ... Sr. Security Software Engineer (Starlink) Bastrop, TX...infrastructure PREFERRED SKILLS AND EXPERIENCE: + Experience contributing security improvements to complex systems + Experience working with… more
    SpaceX (01/16/26)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (San Antonio, TX)
    Information System Security Engineer The Opportunity: Are you looking for an opportunity to share your experience in devices, implement security systems, and ... identify tools to help safeguard our nation? As an Information Systems Engineer , you can determine the right tools, security systems, and applications needed to… more
    BOOZ, ALLEN & HAMILTON, INC. (01/09/26)
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  • Cloud Security Engineer

    IBM (Austin, TX)
    …a Cloud Security Engineer to help scale our cloud security posture management and infrastructure security functions, providing innovative solutions ... to enable organizations to provision, secure, connect, and run any infrastructure for any application. Our security team plays a critical role in this mission by… more
    IBM (01/14/26)
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  • Cloud Security Architect Senior…

    Citigroup (Irving, TX)
    …such as GDPR, SOC 2, and HIPAA. + **Architecture Design:** Develop security infrastructure architectures and frameworks, focusing on protecting sensitive data ... We'll enable growth and progress together. **Overview of the Role:** The **Cloud Security Architect Senior Engineer ** is responsible for defining and driving the… more
    Citigroup (01/08/26)
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  • Principal Security Engineer

    Oracle (Austin, TX)
    …for managing security for every device in our data centers. A security -focused engineer at any level can have significant technical and business impact. ... vendors to understand their roadmaps. + Create planning roadmaps to drive multi-year security improvements across the OCI Infrastructure + Review or assess… more
    Oracle (11/25/25)
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  • OT Network Security Engineer

    LS Power Development, LLC (Austin, TX)
    …leave and more. **About the Role:** We are seeking a highly skilled OT Network Security Engineer to join our 24/7 Operations Group supporting the Bulk Electric ... resolve network security issues efficiently. + Implement and maintain security -centric network infrastructure , ensuring visibility and threat detection. +… more
    LS Power Development, LLC (10/22/25)
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  • Lead Network and Security Test…

    Celestica (Austin, TX)
    …Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Lead Network and Security Compliance Test Engineer will be responsible for ... validating the network functionality, performance, and security posture of our AI data center infrastructure...demanding AI workloads. **Knowledge/Skills/Competencies** As a Lead Network and Security Test Engineer , you will be a… more
    Celestica (01/13/26)
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  • Network and Security Test Engineer

    Celestica (Austin, TX)
    …**IC/MGR:** Individual Contributor **Direct/Indirect Indicator:** Indirect **Summary** The Network and Security Compliance Test Engineer will be responsible for ... validating the network functionality, performance, and security posture of our AI data center infrastructure...our demanding AI workloads. **Knowledge/Skills/Competencies** As a Network and Security Compliance Test Engineer , you will be… more
    Celestica (01/13/26)
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