• Network Engineer II

    Sierra Nevada Company, LLC (Plano, TX)
    … architecture, infrastructure scalability, and cybersecurity posture. + Document network configurations, diagrams, and security compliance artifacts to meet ... We are seeking an experienced Network Engineer to support the development,...in contested or degraded environments. + Implement and manage network security controls (firewalls, VPNs, encryption, VLAN… more
    Sierra Nevada Company, LLC (10/30/25)
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  • PKI Security Engineer

    Charles Schwab (Southlake, TX)
    …you have** Required: + 5+ years of hands-on experience in network security , data security , and/or other cybersecurity -related controls and technologies. ... first line of defense for the Firm. The Senior Security Engineer of the Public Key Infrastructure...Security Modules (HSMs). Preferred: + Multiple certifications in cybersecurity and data protection cybersecurity highly preferred… more
    Charles Schwab (11/06/25)
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  • Infrastructure Engineer Sr. - Remote…

    PNC (Dallas, TX)
    …an opportunity to contribute to the company's success. As an Infrastructure Engineer Sr. within PNC's Remote Network enterprise infrastructure organization, you ... for this position.** We are seeking a highly skilled and forward-thinking Infrastructure Engineer Sr to join our Remote Network enterprise infrastructure team.… more
    PNC (10/31/25)
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  • Security Solutions Engineer II

    Proofpoint (Dallas, TX)
    …experience with web and email gateways. + Background in information or network security . General experience in corporate networking, technical support, system ... About Us: We are the leader in human-centric cybersecurity . Half a million customers, including 87 of...administration (Windows, Unix/Linux), or network security . + Strong analytical and problem-solving… more
    Proofpoint (10/17/25)
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  • Network Engineer

    Samsung SDS America (Taylor, TX)
    …transformation with cutting-edge technologies and trusted services. Position Summary: As a Network Engineer , you'll be at the forefront of designing, deploying, ... hardware failures, and VPN-related disruptions across enterprise systems. + Secure Network Infrastructure: Enforce robust security practices using technologies… more
    Samsung SDS America (09/17/25)
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  • Cloud Security Engineer

    TEKsystems (Dallas, TX)
    …cloud-native applications and infrastructure, including identity and access management, encryption, network security , and threat detection in AWS. Solid grasp ... Transportation client is looking for a Mid- Sr. level engineer to help them execute on their AWS Cloud...working with some innovative technologies. Skills AWS cloud Engineering, Cybersecurity experience, AWS security Platform, Security more
    TEKsystems (11/07/25)
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  • Information Protection Field Security

    HCA Healthcare (Coppell, TX)
    …to apply! **Job Summary and Qualifications** The IPS Field Security Engineer will support Division and Facility Network /System Engineers and Administrators ... by location._** We are seeking an Information Protection Field Security Engineer for our team to ensure...Security and Risk Management, Asset Security , Security Architecture and Engineering, Network Security more
    HCA Healthcare (11/11/25)
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  • Cloud Security Engineer (Level 3…

    Northrop Grumman (San Antonio, TX)
    …Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and software-secure technology to ... mission, we will support yours of expanding your personal network and developing skills, whether you are new to...seeking a highly skilled and motivated Principal Cyber Systems Engineer to join our dynamic engineering team. This role… more
    Northrop Grumman (11/12/25)
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  • Security Production Engineer

    Charles Schwab (Southlake, TX)
    security objectives. + Design and maintain infrastructure for cybersecurity applications and platforms, addressing technical issues and managing IT ... as Confluence and Jira or equivalents. + Experience supporting third-party cybersecurity applications (eg, phishing response, orchestration, automation, security more
    Charles Schwab (11/15/25)
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  • Security Engineer III

    Akumin (Waco, TX)
    …hands-on experience in cybersecurity or a related field, including areas like network security , cloud security , and threat intelligence. + **Innovative ... ability to find and exploit weaknesses in an organization's security infrastructure. + ** Network Security :**...+ AWS, GCP, or Azure Cloud Security Engineer Certification + Or other relevant cybersecurity more
    Akumin (10/14/25)
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