• Merck & Co. (Austin, TX)
    …components, systems, and applications. Assist in the implementation and configuration of network security tools , ensuring proper monitoring, detection, and ... security solutions and endpoint security Familiarity with network security tools and technologies, including firewalls, intrusion detection and… more
    HireLifeScience (09/30/25)
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  • Raytheon Technologies (Farmers Branch, TX)
    …Linux system administration Experience with Collaborator or other source code review tool .Experience with Coverity or other static analysis tools .Experience with ... Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    Talent (10/01/25)
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  • Raytheon Technologies (Richardson, TX)
    …Person, or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ Security Clearance: TS/SCI without PolygraphAt Raytheon, the foundation of everything we do… more
    Talent (10/01/25)
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  • Monster (Irving, TX)
    Description Summary: The System Administrator Senior is responsible for technical leadership in support of core network services, such as email, anti-virus, ... deployment, data delivery, server hardware and operating systems, directory services, network printing, backup and recovery services, and others. The Enterprise… more
    Talent (09/10/25)
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  • Sr . Cloud Network Security

    Aspira Connect (Dallas, TX)
    Sr . Cloud Network Security Engineer Aspira |...to enjoy it to the fullest. The Ideal Candidate The Senior Security Cloud Network Engineer is a ... and Palo Alto/Cisco ASA for on-prem environments, aligned with zero-trust principles." Network Security + Configure and manage next-gen firewalls (Palo Alto… more
    Aspira Connect (09/10/25)
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  • Manager, Network Security

    Halliburton (Houston, TX)
    Manager, Network Security Date: Sep 18, 2025 Location: Houston, TX, US, 77032 We are looking for the right people - people who want to innovate, achieve, grow ... + Lead the design, implementation, and ongoing evolution of the organization's network security architecture, ensuring integration with existing security more
    Halliburton (09/19/25)
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  • Senior Configuration Change Management…

    Koniag Government Services (San Antonio, TX)
    …company, is seeking a Senior Configuration Change Management Services ( Cyber Network Security Engineer, Lead) to support KDS and our government customer at ... management systems, integrating them with other enterprise IT and security tools to provide a comprehensive view...system recovery in crisis situations. + Collaborates with other senior IT and security leaders to align… more
    Koniag Government Services (07/19/25)
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  • Senior Lead Marketing Manager,…

    Lumen (Austin, TX)
    …or network infrastructure. + Experience marketing threat intelligence, SOC tools , or managed security services. + Strong understanding of partner ... **The Role** Lumen is seeking a dynamic and strategic Senior Lead Marketing Manager to lead marketing efforts for...Lead Marketing Manager to lead marketing efforts for our Network Security portfolio, with a specialized focus… more
    Lumen (09/27/25)
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  • Network Defense and Security Analyst

    CACI International (San Antonio, TX)
    Network Defense and Security Analyst Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... * **The Opportunity:** CACI has an exciting and immediate opportunity for a Cybersecurity - Network Defense and Security Analyst to support the USAF Network more
    CACI International (07/22/25)
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  • Sr . Network Engineer

    Aspira Connect (Dallas, TX)
    Senior Network Engineer Aspira | IT... network performance and troubleshoot latency, congestion, and security issues using network analysis tools ... expanding our market position. The Ideal Candidate The ideal Senior Network Engineer is a hands-on, solutions-driven... Security & Compliance * Define and enforce network security policies, including firewall rules, intrusion… more
    Aspira Connect (07/22/25)
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