• ADC Engineer I, Platform Engineering & Emerging…

    Amazon (Arlington, VA)
    …A+, Net+, Sec+, CCNA, LPIC, Linux +, AWS certification - 1+ years of systems administration experience ( Linux /Windows). - In lieu of above relevant work ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires… more
    Amazon (09/26/25)
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  • Information System Security Officer (ISSO),…

    Lockheed Martin (Cape Canaveral, FL)
    …position requires a current Secret clearance and the ability to obtain a Top Secret security clearance\.** Key Responsibilities of this role include: * Carry ... Martin Space \(LMS\) is seeking a Classified Cybersecurity Information Systems Security Officer \(ISSO\) supporting the Fleet Ballistic Missile...years and the ability to obtain and maintain a Top Secret clearance\. * Knowledge of system… more
    Lockheed Martin (09/19/25)
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  • Security Engineer

    Adapt Forward (North Charleston, SC)
    …* Experience with threat detection and response methodologies. * Extensive experience with Linux Administration of RHEL Operating Systems * Strong experience ... Secret Clearance Required with ability to obtain Top Secret As a Security Engineer you...Management (SIEM) and Security Orchestration, Automation, and Response (SOAR) systems . Position Requirements and Duties: * Design, implement, and… more
    Adapt Forward (08/01/25)
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  • Cloud Developer Mid

    Amentum (Washington, DC)
    …show the level of experience needed to perform at this level. **Requirements:** * Active Top Secret clearance with SCI eligibility * Minimum of 5 years of ... years of experience may be substituted for educational requirements **Clearance Required:** Top Secret with SCI eligibility **Salary and Other Compensation:**… more
    Amentum (09/09/25)
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  • ADC Engineer II, Amazon Dedicated Cloud…

    Amazon (Arlington, VA)
    …related field, or 3 years relevant experience - 3+ years of experience with Systems Administration in Linux /Unix (Ubuntu, CentOS, RedHat, Solaris, etc.) - ... building some of the largest and most complex distributed systems in the world, and we need adaptable people...troubleshooting complex system operations, have a good understanding of Linux , networking and general knowledge of cloud services. We… more
    Amazon (09/10/25)
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  • Skillbridge Fellowship - SIGINT Sensor Resource…

    RTX Corporation (Beale AFB, CA)
    …includes: + Managing and maintaining the sensor software supporting the DCGS ST systems . + Performing high-level systems administration of specialized ST ... . This can be focused, or a combination of systems administration , software management, network management, or...effectively within a distributed team environment. + Security Clearance: Top Secret /SCI required to start, with ability… more
    RTX Corporation (08/23/25)
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  • Systems Engineer (Level 2) - Clearance…

    Lockheed Martin (Boulder, CO)
    …a government security clearance\. **Basic Qualifications:** \- The ability to obtain a TS /SCI clearance \- Knowledge/experience in Linux \- Must be able to ... as a member of a team in a dynamic environment **Desired Skills:** \- Active TS /SCI security clearance \- Experience with Linux shell scripting \- Background in… more
    Lockheed Martin (10/03/25)
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  • Senior High Performance Computing (HPC)…

    BAE Systems (Annapolis Junction, MD)
    **Job Description** At BAE Systems , we promote a strong, collaborative culture and provide our employees with the tools, skills and training they need to succeed. We ... you performing at your best. We are seeking HPC Systems Administrators to: + Support a large client-server based...based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running… more
    BAE Systems (09/09/25)
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  • Lab DevOps Engineer

    CACI International (Lisle, IL)
    …complex, inter-networked systems . Schedule : Full-time Travel : Occasionally **A Top Secret clearance is required to begin employment. For this position, ... Time Type: Full time Minimum Clearance Required to Start: Top Secret Employee Type: Regular Percentage of...DevOps Engineer, you will perform a variety of computer systems administration and support tasks including architecting… more
    CACI International (08/22/25)
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  • Sr. Principal System Administrator

    RTX Corporation (Plano, TX)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** Top Secret - Current At Raytheon, the foundation of everything we do ... problems. **What You Will Do: ** + Provide IT systems administration in a heterogeneous Microsoft Windows...+ Must have active and transferable US government issued Top Secret security clearance is required prior… more
    RTX Corporation (09/09/25)
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