• Security Engineer II, US Amazon Dedicated Cloud…

    Amazon (Jessup, MD)
    …Ethical Hacker) or CFR (CyberSec First Responder) or Cloud+ or CySA+ (CompTIA Cybersecurity Analyst ) or GCED (GIAC Certified Enterprise Defender) or GICSP ... active TS/SCI security clearance with polygraph. Key job responsibilities * Vulnerability Identification and Tracking * Offensive security testing & vulnerability more
    Amazon (09/26/25)
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  • Information Security Manager I

    Lexitas Legal (Houston, TX)
    …internal stakeholders to monitor, investigate, and mitigate risks while aligning cybersecurity strategy with business objectives. Lexitas is a rapidly growing ... PCI DSS, GDPR, etc.). + Support Security Operations Center functions, vulnerability management, and penetration testing. + Contribute to business continuity and… more
    Lexitas Legal (09/23/25)
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  • Prin. Software Engineer (Elastic)

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... capabilities include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission… more
    Nightwing (08/09/25)
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  • Modernization Accelerator: 2025 Hiring Alerts;…

    Lockheed Martin (Hanover, MD)
    …flow of energy that keeps modern life moving\. Here, you'll work with cybersecurity experts on the forefront of threat protection and proactive prevention\. In this ... going to provide life\-cycle services to advance mission in support of Cybersecurity and SIGINT midpoint collection\. * You will modernize and sustain capabilities… more
    Lockheed Martin (09/25/25)
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  • Computer Sys Security Anlyst (Senior-level))

    Huntington Ingalls Industries (Concord, MA)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development ... Reviews: Evaluate documents such as System Security Plans (SSPs), Cybersecurity (CS) strategies, Information Assurance Plans (IAPs), and Configuration Management… more
    Huntington Ingalls Industries (09/12/25)
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  • Senior Systems Administrator

    TekSynap (Philadelphia, PA)
    …COMPTIA Security+ CE + Cisco Certified Network Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance Certification (GIAC) ... load balancing, fault tolerance, and system failover strategies. + Conduct vulnerability assessments and apply appropriate mitigation strategies to maintain system… more
    TekSynap (08/08/25)
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  • Test Engineer

    Nightwing (Sterling, VA)
    …include cyber space operations, cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence, lifecycle mission ... ISTQB Certified Tester Advanced Level: Specializations such as Test Analyst , Technical Test Analyst , or Test Manager....on this new journey and shape the future of cybersecurity and intelligence together as part of the Nightwing… more
    Nightwing (09/26/25)
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  • Information Technology (IT) Specialist…

    Huntington Ingalls Industries (Dayton, OH)
    …in cyberspace and anticipate emerging threats. Our capabilities in cybersecurity , network architecture, reverse engineering, software and hardware development ... internship, the SkillBridge intern will train as an Information Technology Analyst within HII-Mission Technologies, reporting to a designated HII Supervisor, with… more
    Huntington Ingalls Industries (08/18/25)
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  • CIP Compliance Network Engineer

    NRG Energy, Inc. (Houston, TX)
    …future! **Job Summary:** + The Critical Infrastructure Protection (CIP) Network Analyst has responsibility for maintenance, security, and CIP compliance of network ... on network equipment, change control, disaster recovery testing, cyber vulnerability assessments, and logical segmentation analysis. **Essential Duties/Responsibilities:** +… more
    NRG Energy, Inc. (10/18/25)
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  • Security Threat Engineer II

    HCA Healthcare (Nashville, TN)
    …cause analysis and lessons learned. Experience consuming and generating cybersecurity threat intelligence. Experience across the technology stack. Familiarity with ... Filtering Experience interfacing with peer support teams (Security Engineering, Vulnerability and Patching Teams, Networking, Access Management, Legal, Risk/Governance,… more
    HCA Healthcare (10/10/25)
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