• RF Engineer, Senior (Level III) - Secret…

    Lockheed Martin (Littleton, CO)
    **Description:** Space is a critical domain, connecting our technologies, our security , and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (12/10/25)
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  • Senior Threat Detection Engineer

    Capital One (New York, NY)
    Senior Threat Detection Engineer The Threat Detection & Analytics team is seeking qualified professionals to join our ranks. This highly specialized team of skilled ... as experts in creating high-quality detection logic and telemetry for our Security Operations Center (SOC) and related enterprise teams. With a world-class array… more
    Capital One (12/07/25)
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  • Senior Cybersecurity Engineer

    BAE Systems (Washington, DC)
    …+ Experience supporting a broad range of tools across cloud, endpoint, identity, and network security domains. + Experience with tools and platforms such as EDR, ... of the following certifications: CompTIA Cybersecurity Analyst (CySA ), CompTIA Security , GIAC. Security Essentials Certification (GSEC), Certified Information… more
    BAE Systems (12/04/25)
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  • Senior Systems Engineer - Secure Systems

    RTX Corporation (Cedar Rapids, IA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...to do exactly that. This position is for a ** Senior Systems Engineer** who will work onsite in our… more
    RTX Corporation (11/08/25)
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  • Cyber MSFT Threat Protection Senior Manager

    Grant Thornton (New York, NY)
    As a Cybersecurity Senior Manager focused on Microsoft Threat Protection, you will lead complex, high-impact engagements that help clients proactively defend against ... proposal development, and deal closure. + Advising CISOs and security leaders on threat detection, incident response, and ...Thornton is part of the Grant Thornton International Limited network , which provides access to its member firms in… more
    Grant Thornton (10/22/25)
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  • Senior Engineer - DevOps / Infrastructure…

    RTX Corporation (Sterling, VA)
    …required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current ** Senior Engineer - DevOps / Infrastructure** ... US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (10/09/25)
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  • Senior Operational Technology Engineer

    Dairy Farmers of America (Englewood, CO)
    …practices and provide audit findings in shortcomings to be presented to operational network technology management and senior IT leadership + Maintain knowledge ... AND RESPONSIBILITIES:** + Lead OT projects, such as OT network design, OT server design, OT network ...configuration of virtualized server environments + Understanding of IT/OT security requirements + Certification and/or License - may be… more
    Dairy Farmers of America (11/20/25)
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  • Senior Software Engineer- Kubernetes…

    Bloomberg (New York, NY)
    …using deep Kubernetes and cloud platform experience + Ability to Implement and maintain network policies and security practices to ensure the integrity of our ... Senior Software Engineer- Kubernetes for Advanced Compute Location...+ Experience with developing and maintaining eBPF programs for security , network monitoring, and observability Salary Range… more
    Bloomberg (12/18/25)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and skilled ** Senior Systems Administrator** to join our sustainment team in **Chantilly, VA.** In this role, you will support a ... environment by ensuring the continued health, performance, and compliance of complex network and system infrastructures. You will help drive key Operations and… more
    ManTech (12/13/25)
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  • Senior Systems Administrator

    ISYS Technologies (Colorado Springs, CO)
    …to the Federal Government. Whether the focus is on space exploration, national security , cyber security , or cutting-edge engineering applications, I2X is ready ... / Windows / Solaris operating systems + Ensure compliance with computer security policy, Risk Management Framework (RMF) + Make recommendations to purchase hardware… more
    ISYS Technologies (12/09/25)
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