• Raytheon (Birmingham, AL)
    …platforms.Qualifications We Prefer:Experience with virtualization technologies.Experience with RedHat Linux administration and system -level ... Radars (FoR) is seeking a highly motivated and collaborative Principal Infrastructure Systems Engineer to play a...in configuring and integrating RedHat as our primary operating system , alongside Windows systems , within a sophisticated… more
    JobGet (06/01/25)
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  • Raytheon (Richardson, TX)
    …services.Experience with NoSQL database products such as MongoDB.Experience using Linux command line to perform database administration activities.Active ... meaningful problems that create a safer, more secure world.Raytheon is hiring a Principal DBA with Architecture experience to support our teams in Richardson, Texas.… more
    JobGet (06/01/25)
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  • Principal Linux System

    RTX Corporation (Huntsville, AL)
    …US Person, or Immigration Status Requirements:** **Security Clearance:** Secret - Current ** Principal Linux Systems Administrator- 100% onsite, Huntsville, ... systems and support IT infrastructures around the world. ** Principal System Administrators** **,** internally known as...problems. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows… more
    RTX Corporation (04/03/25)
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  • Principal Linux & Windows…

    RTX Corporation (Plano, TX)
    …Parkway 465 Independence Parkway , Plano, TX, 75075 USA **Position Role Type:** Onsite ** Principal Linux & Windows System Administrator-Plano, TX, 100% on ... of our systems and support IT infrastructures around the world. ** Principal System Administrators** **,** internally known as Principal Analyst,… more
    RTX Corporation (04/18/25)
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  • Sr. Principal Linux System

    RTX Corporation (Tucson, AZ)
    …are eligible for a security clearance​ **Security Clearance:** Secret - Current **Sr. Principal Linux Systems Administrator** **,** **100% onsite, Tucson, ... problems. + Manage and optimize the server infrastructure in a heterogeneous information system . + Provide IT systems administration in a heterogeneous… more
    RTX Corporation (05/08/25)
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  • Principal Linux System

    RTX Corporation (Aurora, CO)
    …citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Principal Linux Systems Administrator Aurora, CO, 100% on ... a Raytheon program in a classified environment as a ** Principal ** ** Linux System Administrator.** +...user management (LDAP), and security hardening + Deployment and administration of systems in Amazon WebServices (AWS)… more
    RTX Corporation (05/23/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …+ years of related experience **US Citizenship Required:** Yes **Job Description:** **Senior Principal Systems Engineer - Linux ** Design, deploy, integrate ... At GDIT, people are our differentiator. As a **Senior Principal Systems Engineer - Linux **...realm for ongoing compliance updates). + Develop an operating system lifecycle plan with integration of DoD STIGs and… more
    General Dynamics Information Technology (05/01/25)
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  • Linux Systems Administrator…

    Northrop Grumman (Wright Patterson AFB, OH)
    …as Cloud technologies and DevOps CI/CD pipelines. You will be primarily focused on Linux Systems Administration and be prepared for supporting a production ... experience + Minimum of three years of experience with Systems Administration for Linux Operating...with an active TS/SCI clearance **Basic Qualifications for a Principal Systems Administrator:** + Bachelor's degree in… more
    Northrop Grumman (05/29/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …work of your career. Northrop Grumman Classified Solutions is seeking a well-qualified ** Linux Systems Administrator** to join its dynamic team of technical ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government...verbal format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (05/21/25)
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  • Principal System Admin

    RTX Corporation (Marlborough, MA)
    …DoD Top Secret security clearance is required. + Minimum 5 years of direct Linux Systems Administration / networking experience with combinations of ... DT - Information Workplace Services team for a talented Principal Systems Administrator / Analyst. You will...Veeam, MySQL, Remote Desktop Gateway, and Splunk, Windows or Linux administration ; experience with backup and recovery… more
    RTX Corporation (05/28/25)
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