• Senior Manager, IT Security

    7-Eleven (Irving, TX)
    …degree Certification/Licenses + At least one professional-level vendor certification in the Network Security arena (Palo Alto PCNSE preferred, Cisco CCNP ... your team members in their activities in these domains: + Firewalls and network filters, in both Enterprise, Stores, and cloud networks + Intrusion Prevention… more
    7-Eleven (09/04/25)
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  • Senior Lead Networking Test Engineer

    Celestica (Richardson, TX)
    …and associated congestion control mechanisms (PFC, ECN, DCQCN). * Familiarity with network operating systems like SONiC (preferred), Cisco NX-OS, Arista EOS, ... developing, and executing comprehensive test strategies for cutting-edge data center network solutions. This role is a blend of hands-on technical expertise,… more
    Celestica (08/29/25)
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  • Configuration Management Specialist

    Serco (Fort Bliss, TX)
    …In this role, you will: + Develop and maintain hardware, software, and network documentation provided to the contracting customer in the form of Contract Data ... Requirements List (CDRL) deliveries. + Create network configuration documentation, routing tables, and interconnect diagrams in support of Level I, II, and III… more
    Serco (08/12/25)
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  • SD-WAN Engineer

    ManpowerGroup (San Antonio, TX)
    …and data center environment. + In-depth knowledge of designing and optimizing complex network solutions. + Is a technical expert in more than one area. Applies ... how the technology is expected to work in the industry. + Expertise with Cisco software features and functionality. + Professional R/S level (ie, CCNP) or equivalent… more
    ManpowerGroup (09/20/25)
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  • Computer Operator - Dal0900

    IBM (Richardson, TX)
    …Intel and Advanced Micro Devices (AMD) servers * Rack, cable, and deploy Cisco Layer 2 networking equipment * Troubleshoot, test, quality assurance of server ... Operating System Installation Windows Server, Linux, Unix * Rack, cable, and deploy Cisco Layer 2 networking equipment a plus * Web Server and Database installation… more
    IBM (09/10/25)
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  • Senior. Platform Engineer / Linux (Onsite)

    RTX Corporation (Richardson, TX)
    …/ Linux** would be involved with development, implementation of traditional compute/ network /storage systems and related deployments, as well as support improving the ... Hardening + Experience with AWS technologies + Experience with Cisco IOS / Fiber Switch Familiarity + Experience with... IOS / Fiber Switch Familiarity + Experience with Cisco Server Hardware / and Firewall implementation + Current… more
    RTX Corporation (08/16/25)
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  • Solution Engineer Enterprise and AI Networking

    Lumen (Austin, TX)
    …managed security (SASE, DDoS mitigation), edge computing, and professional services into core network designs. Apply SDN and network automation to create agile, ... AI and data-intensive applications. Respond to complex RFPs/RFIs with competitive network designs, including managed services and cloud integration. + Collaboration… more
    Lumen (10/02/25)
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  • Sr. Director of Information Security

    Aspira Connect (Dallas, TX)
    …Technology Operations, this leader will manage the Security Analyst, Senior Security Cloud Network Engineer, and Senior Security System & Network Engineer roles. ... strategic direction and dive deep into incident response, cloud security, and network defense. The Director will mature Aspira's monitoring, threat response, and… more
    Aspira Connect (09/10/25)
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  • Field Technician II (Austin)

    Zayo (TX)
    …fueling the innovations that are transforming our society. Zayo's 141,000-mile network in North America and Europe includes extensive metro connectivity to ... and handle maintenance of various types of equipment (ie Ciena, Nokia, Infinera, Juniper, Cisco ) The assigned shift may vary based on needs of the business and… more
    Zayo (10/02/25)
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  • Cyber Palo Alto Networks Cloud Security Senior…

    Deloitte (Houston, TX)
    …backbone while enabling secure digital transformation. Includes security architecture, network security, secure development and deployment, end-to-end cyber cloud ... Security) + 4-6 years of progressively responsible experience in cloud, network , or identity security domains, demonstrating increasing levels of responsibility,… more
    Deloitte (09/24/25)
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