• SOC Digital Forensic and Incident Response (SVP)

    Citigroup (Irving, TX)
    …protocols and infrastructure designs; including routing, firewall functionality, host and network intrusion detection /prevention systems , encryption, ... etc.) through investigating Windows, Unix based, appliances, and Mac OS X systems to uncover Indicators of Compromise (IOCs) and/or Tactics, Techniques and… more
    Citigroup (07/02/25)
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  • SOC Digital Forensics and Incident Response (DFIR)…

    Citigroup (Irving, TX)
    …protocols and infrastructure designs; including routing, firewall functionality, host and network intrusion detection /prevention systems , encryption, ... etc.) through investigating Windows, Unix based, appliances, and Mac OS X systems to uncover Indicators of Compromise (IOCs) and/or Tactics, Techniques and… more
    Citigroup (05/31/25)
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  • Operational Technology (OT) Senior Technologist

    Amentum (Austin, TX)
    …routing, segregation (VLAN's), subnets, redundancy protocols), network perimeter security, intrusion detection systems , network behavioral analytics ... and Cyber at Amentum provides Operational Technology (IT for Industrial Control Systems ) services for internal and external clients across multiple sectors - from… more
    Amentum (07/09/25)
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  • Penetration Tester

    Aramco Services Company (Houston, TX)
    …as network and host assessment/scanning tools, network and host-based intrusion detection systems , and other security software packages. Digital ... (CSIRC) or a Security Operations Center (SOC). Experience with End-Point Protection, Intrusion Detection Systems , Firewalls, Vulnerability Assessment tools,… more
    Aramco Services Company (07/14/25)
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  • Lead Cybersecurity Engineer - OT Networks…

    GE Vernova (TX)
    … network architectures, including network segmentation, firewalls, and intrusion detection /prevention systems , with a strong practical understanding ... cybersecurity tools and technologies used in OT environments (eg, industrial firewalls, intrusion detection systems , security information and event… more
    GE Vernova (07/12/25)
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  • Sr. DevOps Engineer

    SHI (Austin, TX)
    …and proficiency in managing network threats and security solutions ( intrusion detection systems , firewalls, Anti-DDOS Protection, Threat Management ... and manage source code, ensuring operations reports are accurate. * Ensure systems are updated, compliant with standards, and secure against cyber threats. *… more
    SHI (06/06/25)
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  • Security Engineer

    SHI (Austin, TX)
    …and proficiency in managing network threats and security solutions ( intrusion detection systems , firewalls, Anti-DDOS Protection, Threat Management ... and address customer security challenges - Intermediate + Knowledge of network protocols and technologies (TCP/IP, VPN, VLANs), understanding of security concepts… more
    SHI (07/15/25)
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  • Engineer/Sr Engineer, IT Network…

    American Airlines (Dallas, TX)
    …execute software defined infrastructure; firewall technologies, intrusion detection /prevention, micro-segmentation, and software defined network , and ... delivery of next generation software defined infrastructure; firewall technologies, intrusion detection /prevention technologies, micro-segmentation, F5, SD-LAN, SD-WAN… more
    American Airlines (07/16/25)
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  • Cybersecurity - Network Defense…

    V2X (San Antonio, TX)
    …(24/7), and is tasked by USCENTCOM to provide information assurance (IA) boundary intrusion detection and intrusion prevention for USCENTCOM components. ... engineers, installs, integrates, operates and maintains, protects and manages enterprise-wide network and systems architecture, infrastructure and services; and… more
    V2X (05/17/25)
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  • Security Systems Engineer, DCE Security…

    Amazon (Austin, TX)
    …and troubleshooting security systems , including IP surveillance cameras, access control systems , intrusion detection systems , and all other ... comprehensive security systems incorporating access control, video surveillance, intrusion detection , and related technologies * Collaborate with data… more
    Amazon (06/27/25)
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