• Security Engineer

    DataVisor (Austin, TX)
    …networking protocols: IPv4/6, TCP/UDP, DHCP, HTTPS, FTP, etc. + Experience performing network / security maintenance tasks in the Cloud and highly available 24/7 ... by a team of world-class experts in big data, machine learning, security , and scalable infrastructure. Our culture is open, positive, collaborative, and results… more
    DataVisor (07/03/25)
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  • Security Engineer II

    Trustmark (Austin, TX)
    …of cybersecurity frameworks and standards (eg, NIST, ISO 27001). + Proficiency in network security , systems security , application security , and ... and communities. We are seeking a highly skilled Cyber Security Engineer to join our team and play a...or a related field or + 3-5 Years of network engineering or cyber engineering experience + Strong understanding… more
    Trustmark (06/21/25)
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  • Risk Analyst - Information Security

    Wabtec Corporation (Fort Worth, TX)
    …Knowledge of operational security capabilities including access control, network security , secure configuration and vulnerability management, intrusion ... existing security threats and vulnerabilities across the organization's systems, network , and applications. + Utilize risk analysis methodologies and tools to… more
    Wabtec Corporation (06/20/25)
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  • Cloud Engineer- Public Cloud Network

    Citigroup (Irving, TX)
    …understanding of AWS/GCP Cloud Network across:* Internet Application Hosting - Network Segmentation, Security controls, Network Firewall and Packet ... scale and enabling new infrastructure economics. As the Cloud Engineer- Public Cloud Network Application Delivery, you will play a pivotal role in shaping and… more
    Citigroup (07/29/25)
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  • Cloud Engineering Lead - Public Cloud…

    Citigroup (Irving, TX)
    …understanding of AWS/GCP Network across: + Internet Application Hosting - Network Segmentation, Security controls, Network Firewall and Packet Mirroring ... enabling new infrastructure economics. As the Cloud Engineering Lead - Public Cloud Network Application Delivery, you will play a pivotal role in shaping and… more
    Citigroup (07/29/25)
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  • Senior Network /Systems Administrator

    GovCIO (Austin, TX)
    …software, applications software, and all configurations. + Plan, coordinate, and implement network /system security measures in order to protect data, software, ... **Overview** GovCIO is currently hiring for a Senior Network /Systems Administrator with an active Secret clearance. This position will be located in Sterling, VA and… more
    GovCIO (07/10/25)
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  • Principal Product Manager - Threat Intelligence…

    Lumen (Austin, TX)
    …This role is ideal for a visionary product leader with deep expertise in network security , threat intelligence, and AI-based security solutions, particularly ... + 7+ years of product management experience with demonstrated success delivering network security or threat intelligence products. + Proven expertise in… more
    Lumen (08/19/25)
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  • Cyber Security Watch Officer

    Leidos (San Antonio, TX)
    …Expert during 24x7 operations, making decisive, impactful recommendations that enhance network security and resilience. **Basic Qualifications** + Bachelor's ... through scale and repeatability. The Dig Mod team is seeking a Cyber Security Watch Officer. The position provides technical leadership and expertise to C5ISR Cyber… more
    Leidos (08/20/25)
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  • Infrastructure and Security Manager

    Robert Half Technology (Houston, TX)
    …design, deployment, and administration of secure Microsoft Azure infrastructure, including network security groups (NSGs), virtual networks, Azure Firewall, ... Description Position Summary We are seeking a highly experienced and hands-on Security and Infrastructure Manager to lead the planning, execution, and day-to-day… more
    Robert Half Technology (08/16/25)
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  • Senior Lead Cloud Infrastructure Security

    Lumen (Austin, TX)
    …solutions and their configuration for application protection. + Strong understanding of security principles, encryption techniques, network security , and ... and shape the future. **The Role** As a Cloud Security Architect at Lumen, you will be responsible for...you will be responsible for designing, implementing, and maintainingrobust security architectures across commercial and Gov clouds in Azure,… more
    Lumen (08/19/25)
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