• Lead Operational Technology (OT) Network…

    ThermoFisher Scientific (Frederick, MD)
    **Work Schedule** Standard (Mon-Fri) **Environmental Conditions** Office **Job Description** The Lead Operational Technology (OT) Network Engineer will play a ... standards and protocols to network implementation and operation. + Lead monitoring, segmentation, and access controls for OT, IT...cyber operations teams to develop and optimize threat detection within OT, lab and R&D environments. + Assist… more
    ThermoFisher Scientific (09/06/25)
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  • Security Threat Engineer II

    HCA Healthcare (Nashville, TN)
    …for cyber security. This role provides Tier 2+ analysis and response to cyber security threats. Threat Response Engineer IIs are expected to React to ... like family! Jump-start your career as a Security Threat Engineer II today with HCA Healthcare. **Benefits** HCA Healthcare...network and eradicate them as a member of our Cyber Defense Center (CDC). As a member of the… more
    HCA Healthcare (10/10/25)
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  • Info Security Analyst IV - Lead Security…

    ABBTECH Professional Resources, Inc. (Washington, DC)
    ** Lead Security Engineer ** **_Washington, DC_** **_Public Trust_** The Lead Security Engineer will assist the mission by supporting the implementation of ... Proficiency in network security tools and technologies, such as intrusion detection /prevention systems, firewalls, and SIEM solutions. 4. Excellent communication and… more
    ABBTECH Professional Resources, Inc. (08/26/25)
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  • Information Systems Security Engineer

    Amentum (Fort Meade, MD)
    …products and processes. **Responsibilities:** The **Senior Information Systems Security Engineer (ISSE)** shall deliver and lead threat-informed cybersecurity ... artifacts to be used for new IS accreditation * Lead the creation and completion of System Security Plan...Security, etc. * 15 years of experience as a Cyber Security Engineer or Systems Engineer more
    Amentum (10/01/25)
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  • Senior Engineer - Cybersecurity Operations…

    United Airlines (Chicago, IL)
    …in aviation history. Join our Cybersecurity and Digital Risk (CDR) team to help lead the industry in cyber safety, security and resilience. United's CDR team ... security controls * Administrate and expand the CrowdStrike Falcon platform. Architect, engineer , and deploy expanded cyber security functionality to the United… more
    United Airlines (09/16/25)
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  • Sr. Security Engineer - Team Lead

    NTT America, Inc. (Merrifield, VA)
    …adaptable, and forward-thinking organization, apply now. We are currently seeking a Sr. Security Engineer - Team Lead to join our team in Merrifield, Virginia ... (US-VA), United States (US). **Job Summary:** The Senior Security Engineer - Team Lead is responsible for directing and overseeing security engineering… more
    NTT America, Inc. (09/27/25)
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  • Cloud Security Engineer , Lead

    Toyota (Plano, TX)
    …best-in-class customer experience in an innovative, collaborative environment. **Cloud Security Engineer , Lead ** **Location: Plano, TX** **Excited to grow your ... person to fill a role as a **Cloud Security Engineer , Lead .** The successful candidate will be...in cloud environments. **Added bonus if you have** + Cyber Security relevant certifications including CISSP, CCSP, CSP Security… more
    Toyota (08/01/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Norfolk, VA)
    …solutions to enable secure and reliable operations of enterprise computer systems. Engineer , design, develop, and implement enterprise network cyber defense ... of exploitation. Work individually or in a small integrated team, and potentially lead a task, project, or team. Ensure project completion and provide guidance and… more
    ENS Solutions (09/27/25)
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  • Sr Network Engineer - Operations…

    NANA Regional Corporation (Albuquerque, NM)
    We are seeking a highly skilled Lead Network Engineer - Operations to support a mission-critical IT security program within a Federal Government environment. The ... network security measures to protect against vulnerabilities, unauthorized access, and cyber threats. + Operations & Security Oversight + Maintain network security… more
    NANA Regional Corporation (08/15/25)
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  • Lead , Security Research Engineer

    L3Harris (Melbourne, FL)
    cyber domains in the interest of national security. Job Title: Lead , Security/Vulnerability Research Engineer (Active TS/SCI Clearance) Job Code: 27133 Job ... Description: L3Harris is currently seeking a senior level Security/Vulnerability Research Engineer to join our talented team! This individual will perform reverse… more
    L3Harris (08/08/25)
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