• Lead, Systems Engineering (SIGINT/COMINT)

    L3Harris (Greenville, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineer (SIGINT/COMINT) Job Code: 30387 Job Location: ... 1st Shift 9/80 Job Requirements: L3Harris is seeking a Systems Engineer who will be responsible for working in...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/26/25)
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  • Lead, Systems Engineering

    L3Harris (Clifton, NJ)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Lead, Systems Engineering Job Code: 30063 Job Location: Clifton, ... will perform the roles and responsibilities of a Lead, Systems Engineering (Level 5), supporting programs across the Electronic...of our positions require the ability to obtain a security clearance. Security clearances may only be… more
    L3Harris (10/22/25)
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  • Systems Administrator 1

    Huntington Ingalls Industries (Wright Patterson AFB, OH)
    …passion and curiosity to learn. #LI-HB1 Essential Job Responsibilities + Maintain development systems (ie security patches, kernel updates, OS updates). + Use ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $49,013.00 - $60,018.00 Security Clearance: Secret Level of Experience: Entry Level This opportunity… more
    Huntington Ingalls Industries (12/25/25)
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  • Systems Engineer - IT - Secret Clearance…

    Lockheed Martin (King Of Prussia, PA)
    …devices \- Patch, harden and design Windows and Linux \(Red Hat\) and networking systems with Security personnel to protect against ever changing Cyber Threats ... Doing: As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications...Please Note: \- This position requires a government security clearance; you must be a US Citizen for… more
    Lockheed Martin (12/20/25)
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  • SIGINT Systems Administrator (Mid-Band…

    CACI International (Beale AFB, CA)
    …be responsible for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques and procedures ... SIGINT Systems Administrator (Mid-Band Journeyman) Job Category: Information Technology...administration for assigned infrastructure and establish and maintain system security . You will also apply security patches… more
    CACI International (11/12/25)
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  • SIGINT Systems Admin (High-Band Senior)

    CACI International (Beale AFB, CA)
    …be responsible for resolving IT hardware and software infrastructure (servers, network, security , etc.) issues using systems analysis techniques and procedures ... SIGINT Systems Admin (High-Band Senior) Job Category: Information Technology...administration for assigned infrastructure and establish and maintain system security . You will also apply security patches… more
    CACI International (11/07/25)
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  • Sr. Systems Administrator - Secret…

    Lockheed Martin (King Of Prussia, PA)
    …devices \-Patch and harden Windows and Linux \(Red Hat\) and networking systems with Security personnel to protect against Cyber Threats Please ... Doing** As part of Lockheed Martin Rotary & Mission Systems business area, our team supports multiple software applications...Note: \-This position requires a government security clearance; you must be a US Citizen for… more
    Lockheed Martin (10/29/25)
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  • Unarmed Officer, Safety & Security (7p-7a)

    Iron Mountain (Manassas, VA)
    …facility/restricted areas by using the latest security technology. + Monitor safety, security and fire alarm systems , monitor onsite CCTV and respond as ... to convey that information. + Multitasking - we use several different security and ticket queue systems . Work tasks can change throughout the day. + Attention to… more
    Iron Mountain (01/13/26)
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  • IS Security Analyst

    Menards, Inc. (Eau Claire, WI)
    …such as Splunk Core User or Splunk Power User. + Experience auditing security configurations of operating systems , including Microsoft Windows Server and ... IS Security Analyst Job#:403991 Location:EAU CLAIRE, WI - Corporate...Analyst Job#:403991 Location:EAU CLAIRE, WI - Corporate Office Department:Information Systems Category:General Office Salary:Hourly Apply To This Job Return… more
    Menards, Inc. (01/12/26)
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  • Security Engineer II

    Microsoft Corporation (Redmond, WA)
    …especially around vulnerability discovery + Experience exploiting bugs and bypassing security mitigations in Operating Systems + Familiarity with Microsoft ... **Overview** The Microsoft Offensive Research & Security Engineering (MORSE) team is looking for a learn-it-all engineer that will help secure Microsoft products and… more
    Microsoft Corporation (01/11/26)
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