• Network Engineer Tier 3

    CACI International (San Antonio, TX)
    …are needed on an ongoing basis. **Opportunity:** Team CACI is seeking a Senior Network Engineer to support an Intelligence Community customer's diverse ... enterprise-level network equipment (Cisco, Juniper, etc.) + Strong understanding of network security principles and best practices + Proficiency in … more
    CACI International (04/17/25)
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  • Sr. Network Engineer

    Red River (Austin, TX)
    …in the design, implementation, and troubleshooting infrastructure connectivity and enterprise security devices, to include switches, routers, firewalls, network ... and data center networking technologies. + Strong experience in routing protocolsand security technologies. + Background in enterprise operations in technologies… more
    Red River (04/15/25)
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  • Senior Systems Administrator

    General Dynamics Information Technology (Fort Bliss, TX)
    …vulnerability scans on the: Domain Controllers (DC) servers, Hypervisors (HV), Endpoint Security Solution (ESS) servers, Network Management System (NMS) servers, ... DCs, ACAS Security Centers, NMS, and other servers. + Work with the Security Manager and Operations Specialist to ensure all physical security measures… more
    General Dynamics Information Technology (03/19/25)
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  • Senior Director, Threat Detection…

    Experian (Allen, TX)
    …automated workflows in tools to enhance incident response capabilities and improve security operations . + Oversee building high-quality threat detection rules, ... metrics and progress reporting and strategy. + Collaborate with teams, including Security Operations Center (SOC) analysts, Incident Responders, and Threat… more
    Experian (04/18/25)
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  • Network Administrator

    Robert Half Technology (San Marcos, TX)
    Description We are offering a contract to permanent employment opportunity for a Senior Network Administrator in the Education industry located in San Marcos, ... of network devices, troubleshooting network problems, and maintaining network infrastructure in a 24/7 operations environment. Responsibilities: * Design… more
    Robert Half Technology (05/15/25)
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  • Cisco ACI Network Engineer (mid-career,…

    Lockheed Martin (Fort Worth, TX)
    …or ACI REST APIs\) to enhance operational efficiency\. . Ensure network security compliance through micro\-segmentation, firewall integration\. . Provide ... and Communication Services \(DWCS\) is seeking a Cisco ACI Network Engineer to join Lockheed Martin's Data Center ...solutions that meet the demands of modern data center operations \. Key Responsibilities: . Lead the architecture, deployment, and… more
    Lockheed Martin (04/12/25)
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  • Sr Network Dev Engineer, Network

    Amazon (Austin, TX)
    Description Network Provisioning and Automation(NPA) is looking for a Senior Network Development Engineer who is passionate, innovative and has a strong ... to ultimately deliver robust systems that elegantly scale. Information security and network reliability are at the...teams to develop their skills and reinforce best practices. Network reliability is critical to Amazon Operations ,… more
    Amazon (05/16/25)
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  • Assessments & Exercises Senior Associate…

    JPMorgan Chase (Plano, TX)
    …penetration testing, application (web, mobile) penetration testing, Red Team/Purple Team operations , application security assessments, and network ... **Description:** Contribute to leading-edge security and resilience efforts, advancing protective strategies and propelling continuous improvement. As an Assessments… more
    JPMorgan Chase (04/27/25)
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  • Lead Network /Systems Engineer - Onsite in

    Deloitte (Dallas, TX)
    …Administers, configures, monitors and tests application servers for business and network operations . Provides suggestions and recommendations for new technology ... solutions. Work with senior level engineers to implement applications and technology solutions....& Infrastructure (T&I) Team delivers services internally including: + Network Management (LAN, WAN, WLAN) + Incident Management (Following… more
    Deloitte (04/12/25)
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  • Sr Lead Information Security Engineer

    Lumen (Austin, TX)
    …be responsible for certifying architecture designs, creating implementation guides, and training security operations teams, to support a new virtualized cloud ... or related field, or equivalent experience. **Preferred Qualifications:** - SOC ( Security Operations Center) infrastructure engineering and cloud deployment… more
    Lumen (05/01/25)
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