• Software Developer 3 - OCI Networking, DDoS…

    Oracle (Austin, TX)
    …engineer with a strong background in developing robust, distributed software systems and a keen interest in cloud networking and security. **Responsibilities:** ... + Contribute to the design, implementation, and improvement of distributed systems for OCI's networking services, with a focus on security and resiliency. + Develop… more
    Oracle (11/25/25)
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  • Principal Software Developer 4 - OCI Networking,…

    Oracle (Austin, TX)
    …teams, driving technical direction, and delivering large-scale, robust software systems in a cloud environment. **Responsibilities** **Responsibilities:** - Lead the ... design, development, and continuous improvement of distributed systems that enhance the security and resiliency of OCI's networking services. - Drive the development… more
    Oracle (11/25/25)
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  • DevOps Engineer II

    Sierra Nevada Company, LLC (Fort Worth, TX)
    …ISR and aviation, it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation systems . Its end-to-end ... IaC hardening) throughout the software lifecycle. + Collaborate closely with software, systems , and cyber engineering teams to ensure end-to-end automation of build,… more
    Sierra Nevada Company, LLC (10/24/25)
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  • Senior Cyber Incident Responder

    Highmark Health (Austin, TX)
    …files from a variety of sources (eg, individual host logs, network traffic logs, firewall logs, and intrusion detection system [IDS] logs) to identify possible ... of images and inspect to discern possible mitigation/remediation on enterprise systems . (10%) + Perform real-time cyber defense incident handling (eg, forensic… more
    Highmark Health (10/16/25)
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  • Business Support Engineer, Networking

    Meta (Austin, TX)
    …web servers, load balancers, relational databases, storage systems and messaging systems 20. Experience with large scale enterprise system development 21. ... who help foster developer/business relationships, are experts in critical thinking & blending systems design with business needs, and who have a desire to improve… more
    Meta (10/10/25)
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  • Advisor III, OT Cyber Security

    Phillips 66 (Houston, TX)
    …projects, and make a tangible impact on the security and reliability of vital systems . If you're passionate about cybersecurity and eager to grow in a role that ... and automation teams to deliver robust cybersecurity support for industrial control systems and OT networks. + Plan, coordinate, and execute network maintenance and… more
    Phillips 66 (12/05/25)
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  • Cyber Security Analyst

    Insight Global (Sugar Land, TX)
    …Analyst will be responsible for safeguarding the organization's information systems , infrastructure, and data through proactive monitoring, analysis, and in ... execution. Working closely with IT operations, this role ensures that all systems are resilient, compliant, and protected against evolving cyber threats. Key… more
    Insight Global (12/04/25)
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  • ​​Cloud Network Administrator​

    CAE USA INC (Arlington, TX)
    …(AWS-G). + Responsible for assessing and facilitating network requests: including firewall policies, VPN, load balancing, cryptography, and network architecture. + ... + Communicates effectively with end-users, support staff, management and other systems departments on internal, cloud, and hybrid initiatives. + Participates in… more
    CAE USA INC (12/04/25)
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  • Sr. Network Engineer

    American Heart Association (Dallas, TX)
    …of cloud-based networks, as well as integrating these solutions with existing on-premise systems with a heavy emphasis on Zero Trust. Works closely with various ... services. + Architects and manages hybrid cloud solutions, integrating on-premises systems with cloud infrastructures. + Oversees the implementation of security best… more
    American Heart Association (11/13/25)
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  • Sr. Technical Support Engineer, Prisma Access…

    Palo Alto Networks (Plano, TX)
    …HTTP/HTTPS + Routing knowledge (BGP is a must) + Experience working with Firewall Central Management Systems + Working knowledge of Security services (IDS/IPS, ... Firewalls, etc.) + Operating Systems : Expertise in OS systems and troubleshooting,...RADIUS). + Experience working with a multi-factor authentication security system (tokens, certificates, CAC cards, and similar) + Proficiency… more
    Palo Alto Networks (11/18/25)
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