• Network Development Engineer

    Amazon (Austin, TX)
    …in networking and security with products such as AWS Nitro, Enhanced Network Adapter (ENA), and Elastic Fabric Adapter (EFA), in compute with AWS Graviton and ... advanced Machine Learning Accelerators in the world! Key job responsibilities The Network Development Engineering role involves developing a broad range of skills.… more
    Amazon (09/11/25)
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  • Sr Cloud Security Engineer

    Caterpillar, Inc. (Irving, TX)
    …+ Cloud security certifications (eg, AWS Solutions Architect Professional, Azure Security Engineer , etc.) and/or Professional information security ... we can all enjoy living in it. **Sr. Cloud Security Engineer ** **Role Definition:** This role will...in AWS or Azure. + Deep knowledge of Cloud network architectures, including routing, NSGs, firewalls, DNS, load balancers,… more
    Caterpillar, Inc. (09/09/25)
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  • Sr. Physical Security Engineer

    Amazon (Austin, TX)
    Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing ... Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to join its data center...You should have a working knowledge of sensitive compartmented information physical security principles detailed in Intelligence… more
    Amazon (10/01/25)
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  • Information Security Engineer

    Lumen (Austin, TX)
    …the world and shape the future. **The Role** Black Lotus Labs is seeking a Security Engineer on the Research & Analysis team to specialize in Threat Research ... insights on emerging threats and vulnerabilities, translating complex technical information into actionable intelligence for executive leadership and external… more
    Lumen (09/30/25)
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  • Sr. Pr. Systems Engineer - Network

    RTX Corporation (Richardson, TX)
    …Status Requirements:** The ability to obtain and maintain a US government issued security clearance is required.​ US citizenship is required, as only US citizens are ... eligible for a security clearance ** Security Clearance:** DoD Clearance: Top...the next-generation capabilities. As our next **Senior** **Principal Systems Engineer ** we will provide the training and tools to… more
    RTX Corporation (08/26/25)
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  • Information Security Systems…

    L3Harris (Waco, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Information System Security Engineering Intern ( Information ... Body of Evidence: Create and review System Security Plans (SSPs), System/ Security Operating Procedures (SOPs), and Network and Dataflow Drawings. + Support… more
    L3Harris (09/06/25)
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  • Senior Information Security System…

    Citigroup (Irving, TX)
    …cyber-attacks. The overall objective of this role is to ensure the execution of Information Security directives and activities in alignment with Citi's data ... security systems. + Identify automation and standardization opportunities for information security controls. + Resolve vulnerabilities and issues within… more
    Citigroup (08/23/25)
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  • Cloud Security Engineer , VP

    Citigroup (Irving, TX)
    …in your work, come join us. We'll enable growth and progress together. Cloud Security Engineer to design, architect, install and maintain public cloud network ... automated, and scalable. + Design and implement cloud native network security controls. + Serve as a...**Qualifications:** + 5+ years of relevant experience as a security engineer for Google Cloud and AWS.… more
    Citigroup (08/26/25)
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  • Network Engineer

    Insight Global (Houston, TX)
    …incidents involving site-wide downtime. The role requires a strong understanding of network infrastructure and security protocols to ensure timely and effective ... Job Description A client in the Houston area is looking for a Network Analyst to join their Network Operations team in a hybrid role. This person day to day will… more
    Insight Global (09/09/25)
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  • Lead Network Engineer

    Wells Fargo (Irving, TX)
    …tools. + Ability to thrive in a complex, fast-paced technology and/or information security organization within a large enterprise environment. + Proven ... reports on IP utilization, lease activity, and system health + Collaborate with network , cloud, and security teams on cross-functional initiatives + Maintain… more
    Wells Fargo (09/27/25)
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