• Network & Systems Security

    Miller Milling (Saginaw, TX)
    …(eg, SIEM, IDS/IPS, firewalls). * Knowledge of network protocols, operating systems , and database security . * Familiarity with cloud security ... for the entire organization. This role combines expertise in WAN/LAN networking, systems administration, security systems and best practices. Compensation:… more
    Miller Milling (12/19/25)
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  • Systems Administrator II

    V2X (Fort Bliss, TX)
    …and operator, as requested. **Responsibilities include:** 1. Maintain network and computer Information Assurance systems security . 2. Evaluate and ... array. 8. Perform and manage backups. 9. Ensure TADSS connectivity to central computer network , this includes rotating laptops, servers, compute kits, and any… more
    V2X (12/16/25)
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  • IT Architectural Engineering Services (Cyber…

    Koniag Government Services (San Antonio, TX)
    …LLC,** a Koniag Government Services company, is seeking an IT Architectural Engineering Services (Cyber Network & Systems Security SME V) support KDS and our ... for designing, implementing, and overseeing the overall IT and security architecture across DHA's global network of... security posture. **Education:** + Master's degree in Computer Science, Cybersecurity, Information Systems , or a… more
    Koniag Government Services (10/18/25)
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  • Network Security Engineer - Palo…

    System One (Dallas, TX)
    Network Security Engineer - Palo Alto Contract to Hire Per federal contract requirements must be a US citizen Clearance: Successful completion of a Public Trust ... available Conversion Salary: $105,000 to $110,00 range annually, plus benefits The Network Security Engineer role requires extensive Palo Alto Panorama,… more
    System One (12/26/25)
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  • Network Security Engineer

    TEKsystems (San Antonio, TX)
    …or application security scanning. Secret clearance level Checkpoint Networks Certified Network Security Engineer (CCSE), desired. F5 Certified Basic UNIX or ... Linux systems administration experience (Debian, Ubuntu, etc.). Experience with Windows...methodologies. Skills Security , Firewall, Palo Alto, Checkpoint, Network security , Information security , Cyber… more
    TEKsystems (12/24/25)
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  • Network & Security Expert

    Motion Recruitment Partners (Denton, TX)
    Network & Security Expert Denton, Texas **Onsite** Contract $65/hr - $75/hr Join an enterprise IT infrastructure team as an IT Network & Security Expert ... based in Denton, TX. This position requires deep technical expertise in network architecture, firewalls, security controls, and incident response. You'll design,… more
    Motion Recruitment Partners (12/12/25)
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  • Network Defense and Security Analyst

    CACI International (San Antonio, TX)
    Network Defense and Security Analyst Job... firewalls, computer and server log analysis, computer network servers and analysis of their ... * **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 (10/22/25)
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  • Principal Member of Technical Staff - OCI…

    Oracle (Austin, TX)
    …Layer 2/Layer 3 network protocols, switching, routing, and network security . + Proven skills in operating systems concepts, data structures, algorithms, ... 3, TCP/IP, VLANs, routing) to enhance and extend the capabilities of the Network OS. + Solve complex systems -level problems, leveraging expertise in operating… more
    Oracle (11/25/25)
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  • Network Security Manager

    Woodforest National Bank (The Woodlands, TX)
    …. 7 years of relevant security experience, including work as a network or security engineer, systems engineer, architect or technologist required. ... of the largest employee-owned banks in the country! The Network Security Manager is responsible for overseeing...as appropriate. . Assist with defining standards and designs security related systems ; proposes and creates system… more
    Woodforest National Bank (10/29/25)
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  • Lead Citrix Systems Engineer…

    Humana (Austin, TX)
    …part of our caring community and help us put health first** The Lead Systems Engineer is responsible for design, analysis, configuration and maintenance of complex ... systems software solutions in a virtual environment, based on...area of software engineering/programming focused on software that operates/controls computer hardware and provides a platform for running end… more
    Humana (12/18/25)
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