• SOC Analyst

    Deloitte (Austin, TX)
    security events/alerts and providing rapid response with the understanding of network infrastructure and security tools. + Lead advanced threat ... strategies, and mentor others on how to enhance their threat detection. The Team Our Cyber Operate offering develops and transforms cyber programs in line with a… more
    Deloitte (01/16/26)
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  • Cloud Engineer (Level 3 or 4)

    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...career. We are seeking an experienced **Cloud Engineer** (Principal Cyber Systems Engineer or Sr. Principal Cyber more
    Northrop Grumman (11/12/25)
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  • SOC Incident Response Manager - Senior Vice…

    Citigroup (Irving, TX)
    …**Responsibilities:** + Lead, mentor, and manage a global team of 6-10 Security Operations Center Incident Responders, fostering a culture of excellence and ... capabilities. + Lead and support in-depth triage and investigations of urgent cyber incidents. + Manage team performance, conduct regular reviews, and facilitate… more
    Citigroup (01/07/26)
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  • Software Systems Integrator

    L3Harris (Greenville, TX)
    …configuration of the Operating Systems and Mission software, Infrastructure services, and Cyber Security hardening. A solid understanding of Linux administration ... employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security . Job Title:… more
    L3Harris (01/06/26)
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  • Senior Vulnerability Researcher/CNO Developer…

    Nightwing (San Antonio, TX)
    Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and intelligence mission support services to meet our customers' ... most demanding challenges. Our capabilities include cyber space operations, cyber defense and resiliency,...the fence, both developing and defeating new and advanced security techniques. Projects are undertaken in small teams with… more
    Nightwing (11/25/25)
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  • Insider Risk Management Lead

    Toyota (Plano, TX)
    …efficiency and consistency. **What You Bring** + 5+ years of experience in cyber security : anomaly detection, Security Operations Center (SOC) detection ... risks arising from employee and contractor activity. Operating under the Information Security mandate, you will lead complex insider risk investigations and drive… more
    Toyota (01/15/26)
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  • Zscaler Engineer

    GovCIO (Austin, TX)
    network engineering experience (or commensurate experience) + 5+ years of experience in network security , cloud security , or related fields. + 2+ years ... issues related to Zscaler. + Provide guidance on all aspects of Zscaler network and security capabilities for the customer. + Ensure compliance with security more
    GovCIO (12/10/25)
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  • Senior Associate - CyberOps & Assurance (Incident…

    American Express (Austin, TX)
    …analysis, and effective communications. **Responsibilities** + Perform triage and analysis for cyber security events across multiple platforms using data across ... current and future investigations. + Investigate and respond to cyber security incidents, supporting all stages of...**Minimum Qualifications** + 1-3 years of experience in information security + Solid foundation of network and… more
    American Express (01/15/26)
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  • Cybersecurity Engineer

    TekSynap (Del Rio, TX)
    …Analyst (CySA+) + Global Information Assurance Certification (GIAC) Global Industriel Cyber Security Professional (GICSP) + Global Information Assurance ... cybersecurity incident reporting (DFARS 252.204-7012). + Implements NIST 800-53 security controls. + Supports CORA and cyber ...DoD 8570 IAT Level II Baseline Certification + COMPTIA Security + CE + Cisco Certified Network Associate… more
    TekSynap (01/08/26)
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  • IT Specialist (Sysadmin)

    Air Force Materiel Command (Lackland AFB, TX)
    …maintain control over classified material. 3. Extensive knowledge of Local Area Network security requirements and techniques for protecting computer systems from ... in the database environment. 2. Extensive knowledge of IT INFOSEC security requirements for certification and accreditation, network operations and… more
    Air Force Materiel Command (01/08/26)
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