• Voice Network Engineer

    SAIC (Washington, DC)
    …a large enterprise system as part of a complex Cisco distributed team environment. Provides systems integration utilizing Cisco technologies and ability to implement ... the latest network technologies such as VOIP, VPN, routing and switching,...following: Unclassified Voice Systems, Secure Voice Systems to include red switch, TDM Switching, Voice Over IP (VOIP). +… more
    SAIC (12/03/25)
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  • Network Engineer / Secret / Onsite:

    Lockheed Martin (Huntsville, AL)
    …protocol analyzers/sniffers \(e\.g\., Wireshark\) * Working knowledge of Cumulus Linux and Red Hat Enterprise Linux * Experience with network monitoring ... they are helping the future arrive\. As a leading technology innovation company, our team of over 100,000 employees work with our partners around the world to bring… more
    Lockheed Martin (12/05/25)
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  • Systems/ Network Engineer

    Insight Global (Mclean, VA)
    …Description Performing enterprise software installations and upgrades. Enterprise Linux ( Red Hat, OEL, Fedora) experience. Ansible or PowerShell automation ... RMF, NIST, and NISPOM requirements, configurations, settings, and documentation. Network engineering experience highly sought after. Salary Range: $120,000-$150,000… more
    Insight Global (12/09/25)
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  • Core Infrastructure Engineer - Linux

    Children's Mercy Kansas City (Kansas City, MO)
    …Mercy! Do you envision finding a meaningful role with an inclusive and compassionate team ? At Children's Mercy, we believe in making a difference in the lives of ... beyond the walls of our hospital. Overview The Research Core Infrastructure Engineer - plans, designs, implements, and supports the integration and requirements of… more
    Children's Mercy Kansas City (10/16/25)
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  • Virtual Infrastructure Engineer - Advanced…

    IDS International (Arlington, VA)
    …traffic emulation + Traffic Simulation & User Emulation: Lariat, CMU GHOSTS, MITRE Caldera, Red Canary, Atomic Red Team , TRex, BreakingPoint, Locust, k6, ... and OT domains. These environments are used for cyber mission rehearsals, red /blue/gray team operations, and full-spectrum cybersecurity exercises. Must be… more
    IDS International (10/31/25)
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  • IT Infrastructure and Security Response…

    CUNY (Brooklyn, NY)
    …**O.** Oracle Cloud Infrastructure Architect Professional Certification issued by Oracle; **and/or** **P.** Red Hat Certified Engineer (RHCE) issued by Red ... IT Infrastructure and Security Response Engineer - Office of Computing Information Services **GENERAL...of sensitive data, systems, and networks. May lead a team or participate in a team in… more
    CUNY (10/22/25)
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  • Sr. Cyber DevOps Engineer

    Actalent (Liverpool, NY)
    Engineer with expertise in securing containerized applications and Red Hat Enterprise Linux (RHEL). This role involves protecting the infrastructure ... with security standards, and automate patch management using Ansible and Red Hat Satellite. Responsibilities: + Protect containerized applications and the underlying… more
    Actalent (12/17/25)
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  • Site Reliability Engineer II

    Microsoft Corporation (Redmond, WA)
    …one of the largest enterprise service companies in the world. The Microsoft Red Team attacks ALL Microsoft services, continually - identifying critical, systemic ... to real attacks. We are looking for a Site Reliability Engineer II to help manage the critical infrastructure our red team relies on to succeed in its… more
    Microsoft Corporation (12/11/25)
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  • Information System Security Engineer

    Amentum (Warrenton, VA)
    …If so, look no further. Amentum is seeking a Senior Information System Security Engineer (ISSE) to join our team of passionate individuals in Warrenton, VA. ... program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN-TS ES) which is a DoD-provided,… more
    Amentum (12/05/25)
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  • Senior Cyber Security Engineer , Security…

    Community Health Systems (Franklin, TN)
    …in the Security Validation team , you will be a key member of our Red Team operations, leading efforts to emulate real-world threat scenarios and validate the ... across a network of hospitals and clinics. **Essential Functions** + Lead Red Team engagements emulating real-world threat actors, including APTs and insider… more
    Community Health Systems (11/28/25)
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