• Senior IT Infrastructure Engineer

    Lumen (Austin, TX)
    …enterprise-level network and infrastructure systems to ensure reliability, scalability, and security across the organization. A key focus will be circuit ... cross-functional teams to deliver effective solutions while maintaining high availability and security standards. **Location** This is a work from home position from… more
    Lumen (01/14/26)
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  • Manager, Contracts (Onsite)

    RTX Corporation (Mckinney, TX)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...problems that create a safer, more secure world. Advanced Technology (AT) Strategic Business Unit (SBU) is a capability… more
    RTX Corporation (01/13/26)
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  • Sr. Associate, Systems Engineer

    L3Harris (Greenville, TX)
    …With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains ... in the interest of national security . Job Title: Sr. Associate, Systems Engineer Job Code:...architectures incorporating voice, video, and data capability across multiple security domains. + Create System Block Diagrams. + Review… more
    L3Harris (01/10/26)
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  • Oracle OCI Cloud Infrastructure Engineer (Hybrid)

    RTX Corporation (Richardson, TX)
    …as only US citizens are authorized to access certain necessary systems. ** Security Clearance:** None/Not Required RTX Corporation is an Aerospace and Defense company ... experience with Virtual Cloud Networks (VCNs), subnets, route tables, security lists, and Network Security Groups (NSGs)...Must Have** + Typically requires a degree in Science, Technology , Engineering or Mathematics (STEM) and minimum 10 years… more
    RTX Corporation (01/10/26)
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  • DDOS Software Engineer

    Oracle (Austin, TX)
    **Job Description** Overview Join OCI's Edge Security team to help build and operate cloud-scale DDoS protection. You'll contribute to high-performance detection and ... network engineering to deliver features from design to GA with security -by-design practices. - Participate in threat modeling, design reviews, and audit/compliance… more
    Oracle (01/09/26)
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  • Senior Lead Engineer - Public Sector

    Lumen (Austin, TX)
    …and resolve problems, engineer, identify, and become proficient in the latest technology applicable to the position, and conduct critical thinking towards challenges ... tools *Develop, maintain, and execute test plans and procedures based upon system security and functional requirements that result in higher levels of fidelity in… more
    Lumen (01/09/26)
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  • Senior Software Engineer, (Boundary) - HashiCorp

    IBM (Austin, TX)
    …learning, IBM Software places you at the heart of IBM's product and technology landscape. Here, you'll have the tools and opportunities to advance your career ... which allows enterprises to take a unified approach to Infrastructure and Security Lifecycle Management: [1] Infrastructure Lifecycle Management: Build / Deploy /… more
    IBM (01/09/26)
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  • Software Engineer II - Backend

    IBM (Austin, TX)
    …learning, IBM Software places you at the heart of IBM's product and technology landscape. Here, you'll have the tools and opportunities to advance your career ... which allows enterprises to take a unified approach to Infrastructure and Security Lifecycle Management: [1] Infrastructure Lifecycle Management: Build / Deploy /… more
    IBM (01/09/26)
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  • Aviation Enforcement Agent

    Customs and Border Protection (San Angelo, TX)
    Summary Organizational Location: This position is with the Department of Homeland Security , within US Customs and Border Protection, Office of Air and Marine ... Operations, National Air Security Operations Center (NASOC), San Angelo, TX. Additional selections may be made to include other organizational divisions and/or units… more
    Customs and Border Protection (01/08/26)
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  • Lead, Integration / Test Engineering (Greenville,…

    L3Harris (Greenville, TX)
    …With customers' mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains ... in the interest of national security . Job Title: Lead, Integration / Test Engineer Job...(Monday - Thursday) Must have an Active DoD Secret Security Clearance, with the ability to obtain Top Secret… more
    L3Harris (01/07/26)
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