• Information System Security Engineer…

    Amentum (San Antonio, TX)
    …requirements using intimate knowledge of security design best practices for information systems . throughout the system development life cycle to support the ... enhancements, application deployments, and infrastructure upgrades in a dynamic information system hosting environment + Proficiency with Red Hat/ Linux +… more
    Amentum (08/29/25)
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  • System Test Engineer

    Noblis (Atlantic City, NJ)
    …of industry standards and best practices for environmental testing is advantageous. + Linux Operating Systems : Familiarity with Linux environments, including ... Responsibilities The Federal Aviation Administration (FAA) Voice Switch and Recorder (VS&R) Program...ability to navigate, configure, and troubleshoot within the operating system . + Experience with Linux -based tools and… more
    Noblis (09/03/25)
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  • Principal System Administrator

    RTX Corporation (Aurora, CO)
    …clearance. + Must have a Red Hat Linux experience + Must have system maintenance experience such as user administration , system network management, ... secure world. Raytheon has an opportunity for a **Principal System Administrator** for Linux operational support and...other government mandated processes during the life cycle of systems they will maintain. **What You Will Do:** +… more
    RTX Corporation (09/03/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …and/or certification. . Windows AD, LDAP, VMWare, and knowledge of SAN storage systems . . Linux Operating System experience and/or certification for ... System Administrator for a classified government contract. . Perform as a Linux \Redhat System Administrator for a classified government contract. . Maintain… more
    Northrop Grumman (09/13/25)
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  • HPC Systems Engineer

    US Tech Solutions (Houston, TX)
    …internal and external customers and with vendors. + Adhere to industry standard systems administration techniques and procedures. + Document standard user and ... and tape automation. + Proficient in the installation, configuration and management of Linux based operating systems , preferably using RHEL, CentOS, Rocky … more
    US Tech Solutions (09/12/25)
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  • IBM i Infrastructure Systems Administrator

    Robert Half Technology (Dayton, NJ)
    …Jersey. In this role, you will be responsible for maintaining and optimizing Linux and IBM i environments, ensuring system reliability, security, and seamless ... and modern technologies, along with a proactive approach to troubleshooting and system enhancements. Responsibilities: * Manage and support Linux and IBM i… more
    Robert Half Technology (09/09/25)
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  • Systems Engineer Tier II

    CyrusOne (Wappingers Falls, NY)
    …x 7 on-call support rotation **Qualifications:** + 3+ years of experience in systems administration or related field (data center environment preferred) + ... and Synergy hardware, VMware vSphere virtualized platforms, Microsoft and Linux based operating systems . The Systems...VMware and HPE technologies + Install new software releases, system upgrades + Work directly with customers to ensure… more
    CyrusOne (08/19/25)
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  • Systems Engineer-MECM

    Alaka'ina Foundation Family of Companies (Washington, DC)
    …Strong interpersonal and communication skills, comfortable with most aspects of operating system administration ; for example, system installation and ... but not limited to extensive engineering of Windows and Linux operating systems . + Installing, configuring and... systems . + Installing, configuring and tuning operations systems , third party applications and operating system … more
    Alaka'ina Foundation Family of Companies (09/23/25)
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  • Systems Engineer II

    University of Rochester (Rochester, NY)
    …compute, storage, and networking components. This role requires technical expertise in Linux systems administration , HPC architecture, security protocols, ... or a related field, or equivalent work experience. + Minimum 3 years of Linux system administration experience preferably in HPC computing environments. +… more
    University of Rochester (08/07/25)
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  • HPC Cyberinfrastructure Engineer

    University of Maine System (Orono, ME)
    …engineering, or relevant discipline. + At least one year of experience performing Linux system administration duties. + Familiarity with cluster ... software, code, and/or processes. + Experience maintaining the stability and security of Linux systems and environments. + Experience managing GPU clusters for… more
    University of Maine System (08/28/25)
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