• Senior Associate, Systems Engineer

    L3Harris (Tulsa, OK)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior ... Associate, Systems Engineering Job Location: Tulsa, OK (Onsite) Job Description: . Perform operational analysis and develop concept of operations, design and implementation plans . Develop test plans, procedures & cases . Conduct tests and document results .… more
    L3Harris (11/25/25)
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  • Senior Specialist, Information Security…

    L3Harris (Palm Bay, FL)
    …employees deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: ​ Senior ... Specialist, Info Security Sys Engineering Job Code: 30719 Job Location: Palm Bay, FL Job Schedule: 9/80 Job Description: Applies current systems security engineering methods, practices and technologies to the architecture, design, development, evaluation and… more
    L3Harris (11/01/25)
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  • Senior Cybersecurity Engineer

    M&T Bank (Buffalo, NY)
    …Architects, maintains, and optimizes the tools and capabilities leveraged by cyber security to achieve organizational objectives. + Partners primarily with ... individual contributors and leaders within Cybersecurity and Technology, and occasionally senior leaders within Cybersecurity. + Determines and develops approach to… more
    M&T Bank (10/26/25)
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  • NLCC Cybersecurity Engineer , Lead

    The MITRE Corporation (Fort Meade, MD)
    …difference with us. Join MITRE's "DoDIN Enterprise Foundations" engineering team as a Lead Cyber Security Engineer and play a direct role in protecting the ... In this high-impact, on-site trusted-advisor role, you will shape the cyber security posture of DISA's National Leadership Command Capabilities (NLCC) by… more
    The MITRE Corporation (01/01/26)
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  • Senior Network Engineer

    Cracker Barrel (Lebanon, TN)
    …Management + Implement and manage network security measures to protect against cyber threats. + Conduct regular security audits and vulnerability assessments. + ... Configuration Management + Configure network devices and services, such as VLANs, VPNs, and QoS. + Maintain accurate records of network configurations and changes. + Documentation and Reporting + Create and maintain detailed documentation of network… more
    Cracker Barrel (01/21/26)
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  • Senior Instrumentation & Controls…

    Sargent & Lundy (Cedar Rapids, IA)
    …improve the functionality of the nuclear power plant + Critical digital asset cyber assessment and assessment review + Client meetings and site walkdowns to validate ... scope and ensure client satisfaction + Assist the project manager/director to ensure projects are completed satisfactorily, on time, and within budget + Prepare and review detailed calculations, including scaling, uncertainty, and setpoint calculations for… more
    Sargent & Lundy (01/21/26)
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  • Senior Principal Research Engineer

    RTX Corporation (Cambridge, MA)
    …businesses, is headquartered in Arlington, VA. The RTX BBN Networking and Cyber Technologies group seeks a Formal Method researcher with System/Software Engineers ... experience to join exciting new projects in process logic and communications network analysis and formalism. In this position, you will pursue external funding from government research agencies (eg DARPA, IARPA, DoD Service Labs) to help further US National… more
    RTX Corporation (01/17/26)
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  • (USA) Senior SIEM Engineer

    Walmart (Herndon, VA)
    …processes, and practices that seek to prevent, identify, minimize, or neutralize cyber threats to our organization. **What you'll do ** **What you'll do:** ... + We maintain and support the SIEM and SOAR systems that make threat detection possible. + The Walmart SOC SIEM Engineering team provides the services necessary for enterprise-wide regulatory compliance monitoring, cybersecurity threat detection and incident… more
    Walmart (01/16/26)
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  • Senior Security Engineer

    CVS Health (TN)
    …engineering to deliver a production-ready system that drives measurable cyber -resilience improvements. The position also provides opportunities to leverage AI ... for workflow automation. **_What we expect of you_** + Help maintain and evolve a secure, scalable adversary-emulation platform for campaign scheduling, agent orchestration, payload execution, and results cataloging. + Review commercial alternatives for Purple… more
    CVS Health (01/16/26)
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  • Senior IT Network Engineer

    Parsons Corporation (Baltimore, MD)
    …75 years of experience, Parsons is uniquely qualified to deliver cyber /converged security, technology-based intellectual property, and other innovative services to ... federal, regional, and local government agencies, as well as to private industrial customers worldwide. Parsons is an equal opportunity, drug-free employer committed to diversity in the workplace. Minority/Female/Disabled/Protected Veteran/LGBTQ+. For more… more
    Parsons Corporation (01/15/26)
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