• Security Architect

    Guidehouse (San Antonio, TX)
    …agencies to align security strategies and integration priorities; present security architecture updates and risk assessments to stakeholders. + Continuous ... Systems, or a related field + Minimum FIVE (5) years in security architecture , cybersecurity, or IT risk management, preferably in justice, government, or… more
    Guidehouse (12/25/25)
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  • Sr IT Security Advisor

    Sedgwick (San Antonio, TX)
    …+ Identifies and defines system security requirements. + Designs computer security architecture and develops detailed cyber security designs. + ... Place to Work(R) Fortune Best Workplaces in Financial Services & Insurance Sr IT Security Advisor **PRIMARY PURPOSE OF THE ROLE:** To manage the implementation of … more
    Sedgwick (12/23/25)
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  • Product Security Engineer, Instagram

    Meta (Austin, TX)
    …Product Security Engineer, Instagram Responsibilities: 1. Threat Modeling and Security Architecture : Work directly with product managers and technical leads ... on threat models and security architecture for novel Instagram features or products 2. Security Reviews: Perform manual design and implementation reviews of… more
    Meta (12/20/25)
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  • Deputy, Global Information Security Officer

    Celestica (Richardson, TX)
    …and advanced experience in incident response activities + Advanced understanding of IT Security Architecture + Advanced knowledge of Security Standards, ... company architecture . + Build, manage, and mentor a high-performing security team. This includes setting clear goals, providing development opportunities, and… more
    Celestica (12/11/25)
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  • Principal Security Engineer - Hardware…

    Oracle (Austin, TX)
    …the future of one of the largest clouds on earth with us. Overall, the OCI Security Architecture team performs a variety of work ranging from cloud security , ... of the world's biggest challenges. We offer unique opportunities for smart, hands-on security engineers with the expertise and passion to solve difficult problems in… more
    Oracle (11/25/25)
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  • Security Control Assessor Representative…

    Leidos (San Antonio, TX)
    …for classified and unclassified systems. + Provide expert recommendations on security architecture , risk mitigation, and prioritization of vulnerabilities based ... warfare capabilities. It enables cyber operations, cyber defense, intelligence, and information security to protect Air Force networks and global missions. As a… more
    Leidos (11/22/25)
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  • Advisor Information Security

    DXC Technology (Plano, TX)
    …desktop packages such as Microsoft Word, Excel, etc. + Experience working with security architecture + A strong understanding of computer and network ... all the way through to operational run phase. + Provide architecture based on security requirements, highlighting best practices to clients and DXC. +… more
    DXC Technology (11/21/25)
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  • Technical Manager - Network and Edge…

    Optiv (Austin, TX)
    …both hands-on and oversight responsibilities. * Strong background in network security architecture , engineering, and administration across multiple technology ... architectures, and roadmaps. * Lead complex problem-solving, troubleshooting, and architecture design for network and edge security ...and architecture design for network and edge security programs and related security technologies. *… more
    Optiv (11/07/25)
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  • Senior Manager, Information Security Office…

    Capital One (Plano, TX)
    …oversight of cyber security concepts + At least 5 years of experience performing security risk assessments or security architecture reviews + At least 5 ... Senior Manager, Information Security Office (ISO) Consultant At Capital One, you...years of experience with architecture , software design, networking, or cloud infrastructure + At… more
    Capital One (11/06/25)
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  • Senior Level IA Security Admin Support

    Koniag Government Services (San Antonio, TX)
    …and continuous improvement of DHA's overarching information assurance and security architecture , ensuring alignment with DoD cybersecurity requirements, ... Solutions, LLC,** a Koniag Government Services company, is seeking a Senior Level IA Security Admin Support to support KDS and our government customer at Joint Base… more
    Koniag Government Services (10/21/25)
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