• SOC Digital Forensics and Incident Response (DFIR)…

    Citigroup (Irving, TX)
    …such, we take safeguarding our customer data very seriously. The Chief Information Security Office (CISO) is made up of deeply dedicated and talented colleagues who ... and our clients' assets and information. We manage information security as an end-to-end program - one with a...+ Current hands-on experience in digital forensics (eg computer, network , mobile device forensics, and forensic data analysis, etc.).… more
    Citigroup (05/31/25)
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  • Help Desk Specialist

    DEFTEC (San Antonio, TX)
    …organizational accounts (create, disable, delete), and administer distribution lists and security groups (create, delete). + Configure network and stand-alone ... San Antonio, TX, USA | Salary | per year Range | Full Time...cards, create computer names, install and image computers, clear security logs, coordinate with outside agencies on network more
    DEFTEC (08/20/25)
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  • Operational Technology (OT) Senior Technologist

    Amentum (Austin, TX)
    …technology solutions in the areas of Operational Technology (OT) including network security , networking, servers, virtualization, and other technologies.The ... advanced networking (switching, routing, segregation (VLAN's), subnets, redundancy protocols), network perimeter security , intrusion detection systems, … more
    Amentum (07/09/25)
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  • Lead Software Developer

    Lumen (Austin, TX)
    …services + Jenkins/Gitlab CI/CD/ or other automated build and deployment systems + Network and security elements such as routers, firewalls, DDoS mitigation ... driver level functionality + Experience with DevOps tools + Broad information of security knowledge + Experience with system, network , or security more
    Lumen (08/22/25)
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  • Sr. Tech Support Engineer - Networking

    Celestica (Richardson, TX)
    …customer technical issues arising from Customers' networking (primarily in Switching and Network Security ), storages, servers software with a focus on SONiC ... + Must have direct customer interface experience + Deep understanding of Switching/ Network Security /Routing hardware architecture is required + Experience on… more
    Celestica (08/08/25)
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  • Cyber Strategy & Management Manager

    Grant Thornton (Dallas, TX)
    …consisting of cybersecurity capability assessments, cyber threat and risk assessments, network and security architecture reviews, compliance and regulatory ... needs by applying a collection of information and cybersecurity capabilities, including security and privacy, strategy, governance, IT risk, security testing,… more
    Grant Thornton (07/15/25)
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  • CyberSecurity Engineer

    American Express Global Business Travel (Austin, TX)
    …peers and management + Detailed technical knowledge of database and operating system security + Experience with network security and networking technologies ... and with system, security , and network monitoring tools + Thorough understanding of the...desired **Location** United States The US national annual base salary range for this position is from $110,000 to… more
    American Express Global Business Travel (08/19/25)
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  • Software Engineering Technical Leader

    Cisco (Austin, TX)
    …if a sufficient number of applications are received. **Meet the Team** Cisco Cloud Security is a leading provider of cloud security services enabling the world ... systems using cloud engineering practices. We are building the future of cloud-delivered security . Our team is responsible for the development and operations of the … more
    Cisco (07/16/25)
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  • Sr. Cybersecurity Advisor

    Caterpillar, Inc. (Irving, TX)
    …Management:** Monitor the configuration, maintenance, and monitoring of firewalls to ensure robust network security . + **API Security :** Ensure the secure ... digital infrastructure, guiding teams through the ever-evolving cyber landscape, and making security not just a priority, but a culture. This position requires an… more
    Caterpillar, Inc. (08/21/25)
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  • Networking Consultant

    Deloitte (San Antonio, TX)
    …and articulating network topologies to broad audiences + Familiarity with network security devices such as next-generation firewalls and intrusion prevention ... such systems across an enterprise network and how they fit in with a network segmentation initiative + Network Security certifications are a plus (eg,… more
    Deloitte (08/21/25)
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