• Principal Architect Enterprise Architecture

    Cardinal Health (Austin, TX)
    …change, with consideration of application, information, technology and security architecture. **Job Summary:** The Principal Architect, Enterprise Architecture, ... initiatives), Business, Solution Owners, COEs, Infrastructure & Shared Services and Security to develop and deploy comprehensive solution architectures. + Design and… more
    Cardinal Health (09/29/25)
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  • Systems Integration & Test Engineering Lead

    Lockheed Martin (Grand Prairie, TX)
    …o Manage security issues including protection of classified hardware and software , and software loading requirements **Why Join Us** We're looking for ... work schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package here\. **CONUS… more
    Lockheed Martin (08/28/25)
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  • Senior Principal Electrical Engineer - VLF/RF…

    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...other engineers with various backgrounds in circuit card, firmware, software and systems design providing guidance and support across… more
    RTX Corporation (08/13/25)
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  • Systems Development Eng (AWS Generative AI & ML…

    Amazon (Austin, TX)
    …the full technical stack - vertically from baremetal server hardware up to the software in userland, and everything in the middle. You have tremendous interest in ... cloud scale and curious how systems and software decisions impact the user. You insist on highest-standards...in AWS, including support for customers who require specialized security solutions for their cloud services. Inclusive Team Culture… more
    Amazon (10/02/25)
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  • Quality Assurance Specialist - Automated Testing…

    PNC (Dallas, TX)
    …with development teams to troubleshoot, reproduce, and resolve defects quickly. -Performance & Security Testing Support - Good to have but not compulsory. -Assist in ... are seeking candidates with the following: -Qualifications: -ISTQB (International Software Testing Qualification Board) or similar QA (Quality Assurance)… more
    PNC (09/19/25)
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  • Chief Cybersecurity Engineer

    Caterpillar, Inc. (Irving, TX)
    …their core. Tasks involve designing risk management plans, proposing architecture for security , and implementing security tools throughout the organization. The ... include creating risk management strategies, advising on secure architecture, implementing security tools, and offering technical support for IT systems, factory… more
    Caterpillar, Inc. (10/02/25)
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  • Principal Firmware Engineering Manager

    Microsoft Corporation (Austin, TX)
    …Microsoft Azure platform globally with our server and data center infrastructure, security and manageability solutions. Our focus is on smart growth, high ... infrastructure and customer workloads as part of the Microsoft Security Core Priority becomes paramount. If you are an...scale our business growth. + Collaborate with hardware and software teams to architect and build highly scalable and… more
    Microsoft Corporation (10/01/25)
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  • Supply Chain Program Manager II

    Sierra Nevada Company, LLC (Greenville, TX)
    The ISR (Intelligence, Surveillance & Reconnaissance), Aviation, and Security (IAS) business area is a leader in ISR and aviation, it is a leading prime manned and ... defense, aircraft, and aerospace. Experience with commodities such as electronics, software , and other high-tech sectors. + Experienced in Design for Supply… more
    Sierra Nevada Company, LLC (10/01/25)
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  • Senior Network Systems Administrator - PDA

    General Dynamics Information Technology (Fort Bliss, TX)
    …IT Infrastructure and Operations **Skills:** Networking Hardware,Network Security ,Network Systems,Operating Systems (OS),Systems Design **Certifications:** CCNA - ... CompTIA - CompTIA, CompTIA Security + certified (DoD 8570 IAT Level II) -...other responsibilities, scan peripherals for viruses, troubleshoot hardware and software problems. + Create and Updates POAM, SSP, and… more
    General Dynamics Information Technology (09/27/25)
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  • Detection Engineer

    Nelnet (Austin, TX)
    …servicer that's grown into a fiber internet pioneer, real estate investor, and software provider. But that's just the beginning. With 6,500 associates and growing, ... and be able to coordinate those with the organization's security and operational goals. This position requires work in...for this position must complete the United States Government security clearance. Effective June 1, 2018, ED has informed… more
    Nelnet (09/26/25)
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