• Cyber Security Architect Lead

    ERCOT (Austin, TX)
    …Department (CISD) by providing expert technical and architecture consulting on security requirements + Analyzes complex systems architecture (application, ... role. ADDITIONAL JOB DUTIES + Develops the ERCOT Cyber security Architecture Strategy + Serves as the information ...authentication methods + computer algorithms + -cryptology + database systems + embedded systems + encryption algorithms… more
    ERCOT (10/22/25)
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  • Engineer, Information Security and Risk

    Cardinal Health (Austin, TX)
    systems , ensuring smooth onboarding and offboarding during M&A transitions. + ** Security & Compliance:** Ensure IAM systems and processes comply with ... products company. We provide customized solutions for hospitals, healthcare systems , pharmacies, ambulatory surgery centers, clinical laboratories, physician offices… more
    Cardinal Health (11/21/25)
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  • Scientist, Systems Engineering

    L3Harris (Plano, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineering Job Code: 31711 Job Location: ... 16 years of prior related experience. + Active secret security clearance. + Experience with radar systems ...secret security clearance. + Experience with radar systems development Preferred Additional Skills: + Hands on experience… more
    L3Harris (12/05/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30582 Job Location: ... Greenville, TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering (SE) Specialist will be responsible for performing technical planning,… more
    L3Harris (11/08/25)
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  • Specialist, Systems Engineer (DevOPS) 1

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineering Job Code: 30624 Job Location: ... Description: We are seeking a skilled and experienced Hardware Systems Engineer to join our team. The ideal candidate...GPUs) and experience with BIOS, UEFI, BMC, and hardware security features. + Proficiency with Linux and Windows operating… more
    L3Harris (11/07/25)
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  • Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Specialist, Systems Engineer Job Code: 30634 Job Location: ... TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Systems Engineering Specialist is responsible for supporting the requirements, design, development,… more
    L3Harris (11/01/25)
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  • Offensive Security Solution Architect…

    NTT DATA North America (Plano, TX)
    …Teaming, Breach & Attack Simulation (BAS), and Vulnerability Management. + Design security solutions for AI systems , ensuring resilience against adversarial ... & Attack Simulation (BAS) + Vulnerability Management & Exploit Development + Security for AI/ML systems (model hardening, adversarial testing) + Experience… more
    NTT DATA North America (12/17/25)
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  • Senior Director, Web Security Engineering

    McAfee, Inc. (Frisco, TX)
    …10+ years of software development leadership experience, including responsibility for security -focused or safety-critical systems . + Proven success managing ... the design, development, and delivery of secure, scalable, and innovative software systems across the enterprise. This role plays a central part in advancing… more
    McAfee, Inc. (12/13/25)
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  • Security Consulting Engineer I (Intern)…

    Cisco (Richardson, TX)
    …in an undergraduate degree program. Relevant fields include: in Information Systems , Cyber Security , Computer Networking, Computer Science or Engineering ... are accepted until further notice. **Meet the Team** Cisco Security Customer Experience (CX) organization supports customers through the...+ Knowledge of IT systems , networking concepts, TCP/IP protocols, network devices and applications,… more
    Cisco (11/21/25)
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  • Systems Engineer II - NC3 Programs…

    RTX Corporation (Richardson, TX)
    …+ US citizenship is required, as only US citizens are eligible for a security clearance + Experience developing systems level test plans/cases to be performed ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/09/25)
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